MAX4647EUT+中文资料
Omega DFG60 Series数字力挠仪用户指南说明书
e-mail:**************DFG60 SERIESDigital Force GaugeServicing North America:USA:One Omega Drive, Box 4047ISO 9001 CertifiedStamford, CT 06907-0047TEL: (203) 359-1660FAX: (203) 359-7700e-mail:**************Canada:976 BergarLaval (Quebec) H7L 5A1TEL: (514) 856-6928FAX: (514) 856-6886e-mail:****************For immediate technical or application assistance:USA and Canada:Sales Service: 1-800-826-6342 / 1-800-TC-OMEGA ®Customer Service: 1-800-622-2378 / 1-800-622-BEST ®Engineering Service: 1-800-872-9436 / 1-800-USA-WHEN ®TELEX: 996404 EASYLINK: 62968934 CABLE: OMEGA Mexico:TEL: (001) 800-826-6342FAX: (001) 203-359-7807En Espan ˜ol: (001) 203-359-7803e-mail:*******************************.mxServicing Europe:Benelux:Postbus 8034, 1180 LA Amstelveen, The Netherlands TEL: +31 (0)20 6418405FAX: +31 (0)20 6434643Toll Free in Benelux: 0800 0993344e-mail:************Czech Republic:Rudé armády 1868, 733 01 Karviná 8TEL: +420 (0)69 6311899FAX: +420 (0)69 6311114Toll Free in Czech Republic: 0800-1-66342e-mail:***************France:9, rue Denis Papin, 78190 Trappes TEL: +33 (0)130 621 400FAX: +33 (0)130 699 120Toll Free in France: 0800-4-06342e-mail:****************Germany/Austria:Daimlerstrasse 26, D-75392 Deckenpfronn, GermanyTEL: +49 (0)7056 3017FAX: +49 (0)7056 8540Toll Free in Germany: 0800 TC-OMEGA SMe-mail:*****************United Kingdom:One Omega Drive, River Bend Technology Centre ISO 9002 CertifiedNorthbank, Irlam, Manchester M44 5EX, EnglandTEL: +44 (0)161 777 6611FAX: +44 (0)161 777 6622Toll Free in England: 0800 488 488e-mail:**************.ukOMEGAnet SMOn-Line Service Internet e-mail http://***************************It is the policy of OMEGA to comply with all worldwide safety and EMC/EMI regulations thatapply. OMEGA is constantly pursuing certification of its products to the European New Approach Directives. OMEGA will add the CE mark to every appropriate device upon certification.The information contained in this document is believed to be correct but OMEGA Engineering, Inc. accepts no liability for any errors it contains, and reserves the right to alter specifications without notice.WARNING: These products are not designed for use in, and should not be used for, patient connected applications.GENERAL OPERATION1Press .The capacity of the gauge is displayed and the gauge will automatically enter into the measuring mode.Press and hold for at least four (4) seconds each time you wish to selectbetween pounds (ounces),kilograms (grams) and Newtons.2Hand tighten(no tool!) selected attachment to the measuring shaft.3When the gauge is turned on,it will go directly to its real time measuring mode.Press to mea-sure peak forces.“Peak icon”on the display indicates peak measuring mode,whereas the peak read-ing will not change until a higher value is measured.To delete the last peak reading,press .Toend peak reading mode and go to real time measuring mode,press again.real time mode display peak mode display4If necessary,press to tare the weight of the attachment and shaft orientation.Pressing will also clear the peak reading.5Make sure to apply tension and compression (-) forces to the gauge in linewith the measuring shaft.DO NOT attempt to measure forces at an angle tothe measuring shaft - damage to load cell and/or shaft may result.PRECAUTIONS1!REGARDLESS of whether the unit is ON or OFF,do not exceed the capacity of the gauge.At 105% of the rated capacity,the display will flash.Never exceed 200% of the rated capacity, or the load cell will be damaged.2When mounting,use M4 mounting screws with a maximum insertion depth of 5 mm into the gauge. 3Measure in line tension and compression forces only.Do not attempt to measure forces at an angle to the measuring shaft - damage to load cell and/or shaft may result.4Hand tighten attachments only.Do not use tools.5Make sure this gauge and all peripherals are powered down before attaching any cables.6Do not remove the warranty seal or disassemble the gauge.Disassembly voids warranty. RECHARGING NI-CAD BATTERY1To maximize the life of the battery,power will automatically shut off after 10 minutes of non-use.This automatic shut off feature can be bypassed and the gauge may be used continuously when the AC adapter/charger is used.2“BATT”icon will flash when gauge needs to be recharged.To maximize battery life,do not recharge until “BATT”icon flashes.With proper recharging,battery canbe recharged500 times.3Push to turn off power.Use the provided adapter/charger exclusively and plug into the correct AC output.It takes 8 hours to charge fully.4When the gauge is turned off,make sure the AC adapter/charger is disconnected to avoid overcharging.Press and holdfor 4 seconds to select newtons,ounces/pounds, or grams/kilograms. Release, press and hold for each unit change.Measuring Shaft Attach any of the sup-plied standard attach-ments or optional special attachments to measure tension or compression forces.Peak Icon peak hold is activated.Tension Icon Battery Icon Flashes when gaugeneeds to be recharged.PowerPower ON/OFF:When pressed, the capacity is displayed.After 10 minutes, unit will power down if nokey is pressed.COMMUNICATIONS PORTThe standard outputs of RS-232C and ±1 VDC analog allow you to capture data and SPC as well as peripher-al control of all keypad functions.Charger PortRecharge the internal battery or run from external source. Eight hours is required to fully recharge.PORT PIN ASSIGNMENTS1RS-232C and Digimatic Ground 2RS-232C Transmit Data 3Analog Output (±1VDC)4Digimatic Data Request 5RS-232C Receive Data 6Analog Ground 7Digimatic Clock8Digimatic Transmit DataCOMMAND*FUNCTION RESPONSEK [CR]Select “kg” units N [CR]Select “N” unitsL [CR]Select “lb” unitsO [CR]Select “oz” units(DPS - 0.5 and DPS - 1 only)R [CR] executed P [CR]Select peak mode E [CR] errorT [CR]Select real time mode Z [CR]Tare display Q [CR]Turn off powerD [CR]Transmit display data[value] [units] [mode] [CR]RS232 COMMAND/RESPONSE [mode] = T: Real time, P: Peak[units] = K: Kg, N: Newtons, L: Pounds, O: Ounces1RS-232C bi-directional interface functionsAll gauge functions can be duplicated from a remote location by utilizing RS-232C interface.All com-mands must be sent in uppercase ASCII character format followed by a carriage return (CR).Signal level:RS-232C Data bits:8 bits Stop bits: 1 bit Parity bits:NoBaud Rate:2400 bps 2±1 VDC ANALOG SIGNALConnect the CB-101 analog cable to the communications port and the device receiving the data.Accuracy± 0.2% F.S. ± 1 LSDSelectable Units Pounds/Ounces, Grams/Kilograms or Newtons Overload Capacity 200% of F.S. Display flashes beyond 105% of F.S.Display Update 20 times/secondPowerRechargeable NiCad battery pack or AC adapter Low Battery Indicator Display flashes BAT when battery is low CPU8-bit C-MOSA/D Converter 13-bit Delta Sigma systemOutputsRS-232 and ±1 VDC analog output Operating Temperature 30° to 100°F (0° to 40°C)Display 4-digit LCD Weight20 oz.Shipping Weight 4 lbs.Output PortRS232C:full duplex, 2400 baud, 8 databits, no paritybit, 1-stop bit.Analog: ±1VDC Included AC adapter/chargerAccessories6 attachments: hook, flat tip, conical tip, chisel tip, notched tip, extension shaftModelCapacity (Resolution)Pounds Kilograms Newtons OuncesGrams DFG60-0.58.819 oz (0.001 oz)250.0 g (0.1 g) 2.452 N (0.001 N)DFG60-117.64 oz (0.01 oz)500.0 g (0.1 g)4.903 N (0.001 N)DFG60-4 4.409 lb (0.001 lb) 2.000 kg (0.001 kg)19.61 N (0.01 N)DFG60-1111.02 lb (0.01 lb)5.000 kg (0.001 kg)49.03 N (0.01 N)DFG60-4444.09 lb (0.01 lb)20.00 kg (0.01 kg)196.1 N (0.01 N)DFG60-110110.2 (0.1 lb)50.00 kg (0.01 kg)490.3 N (0.1 N)DFG60 Ranges (Resolution) ± 0.2% F.S. ± 1 LSDDFG60 SPECIFICATIONSNote: Use an “R” suffix for reverse display units (for use on vertical test stand)DIMENSIONSOPTIONAL CABLESAnalog cable (10')CB-101RS-232C cable (10')9 pin female CB-203RS-232C Cable (10')25 pin maleCB-202Direct all warranty and repair requests/inquiries to the OMEGA Customer Service Department. BEFORE RETURNING ANY PRODUCT(S) TO OMEGA, PURCHAS ER MUS T OBTAIN AN AUTHORIZED RETURN (AR) NUMBER FROM OMEGA’S CUS TOMER S ERVICE DEPARTMENT (IN ORDER TO AVOID PROCESSING DELAYS). The assigned AR number should then be marked on the outside of the return package and on any correspondence.The purchaser is responsible for shipping charges, freight, insurance and proper packaging to prevent breakage in transit.FOR WARRANTY RETURNS, please have the following information available BEFORE contacting OMEGA:1.P.O. number under which the product wasPURCHASED,2.Model and serial number of the product underwarranty, and3.Repair instructions and/or specific problemsrelative to the product.FOR NON-WARRANTY REPAIRS,consult OMEGA for current repair charges. Have the following information available BEFORE contacting OMEGA: 1. P.O. number to cover the COSTof the repair,2.Model and serial number of product, and3.Repair instructions and/or specific problemsrelative to the product.OMEGA’s policy is to make running changes, not model changes, whenever an improvement is possible. This affords our customers the latest in technology and engineering.OMEGA is a registered trademark of OMEGA ENGINEERING, INC.© Copyright 1996 OMEGA ENGINEERING, INC. All rights reserved. This document may not be copied, photocopied, reproduced, translated, or reduced to any electronic medium or machine-readable form, in whole or in part, without prior written consent of OMEGA ENGINEERING, INC.Where Do I Find Everything I Need for Process Measurement and Control?OMEGA…Of Course!TEMPERATUREⅪߜThermocouple, RTD & Thermistor Probes, Connectors, Panels & AssembliesⅪߜWire: Thermocouple, RTD & ThermistorⅪߜCalibrators & Ice Point ReferencesⅪߜRecorders, Controllers & Process MonitorsⅪߜInfrared PyrometersPRESSURE, STRAIN AND FORCEⅪߜTransducers & Strain GaugesⅪߜLoad Cells & Pressure GaugesⅪߜDisplacement TransducersⅪߜInstrumentation & AccessoriesFLOW/LEVELⅪߜRotameters, Gas Mass Flowmeters & Flow ComputersⅪߜAir Velocity IndicatorsⅪߜTurbine/Paddlewheel SystemsⅪߜTotalizers & Batch ControllerspH/CONDUCTIVITYⅪߜpH Electrodes, Testers & AccessoriesⅪߜBenchtop/Laboratory MetersⅪߜControllers, Calibrators, Simulators & PumpsⅪߜIndustrial pH & Conductivity EquipmentDATA ACQUISITIONⅪߜData Acquisition & Engineering SoftwareⅪߜCommunications-Based Acquisition SystemsⅪߜPlug-in Cards for Apple, IBM & CompatiblesⅪߜDatalogging SystemsⅪߜRecorders, Printers & PlottersHEATERSⅪߜHeating CableⅪߜCartridge & Strip HeatersⅪߜImmersion & Band HeatersⅪߜFlexible HeatersⅪߜLaboratory HeatersENVIRONMENTALMONITORING AND CONTROLⅪߜMetering & Control InstrumentationⅪߜRefractometersⅪߜPumps & TubingⅪߜAir, Soil & Water MonitorsⅪߜIndustrial Water & Wastewater TreatmentⅪߜpH, Conductivity & Dissolved Oxygen InstrumentsM3513/1099。
MAX3444E中文资料
General DescriptionThe MAX3440E–MAX3444E fault-protected RS-485 and J1708 transceivers feature ±60V protection from signal faults on communication bus lines. Each device contains one differential line driver with three-state output and one differential line receiver with three-state input. The 1/4-unit-load receiver input impedance allows up to 128 trans-ceivers on a single bus. The devices operate from a 5V supply at data rates of up to 10Mbps. True fail-safe inputs guarantee a logic-high receiver output when the receiver inputs are open, shorted, or connected to an idle data line.Hot-swap circuitry eliminates false transitions on the data bus during circuit initialization or connection to a live backplane. Short-circuit current-limiting and ther-mal shutdown circuitry protect the driver against exces-sive power dissipation, and on-chip ±15kV ESD protection eliminates costly external protection devices.The MAX3440E–MAX3444E are available in 8-pin SO and PDIP packages and are specified over industrial and automotive temperature ranges.ApplicationsRS-422/RS-485 Communications Truck and Trailer Applications Industrial NetworksTelecommunications Systems Automotive Applications Featureso ±15kV ESD Protection o ±60V Fault Protectiono Guaranteed 10Mbps Data Rate (MAX3441E/MAX3443E)o Hot Swappable for Telecom Applications o True Fail-Safe Receiver Inputso Enhanced Slew-Rate-Limiting Facilitates Error-Free Data Transmission(MAX3440E/MAX3442E/MAX3444E)o Allow Up to 128 Transceivers on the Bus o -7V to +12V Common-Mode Input Rangeo Automotive Temperature Range (-40°C to +125°C)o Industry-Standard PinoutMAX3440E–MAX3444E±15kV ESD-Protected, ±60V Fault-Protected,10Mbps, Fail-Safe RS-485/J1708 Transceivers________________________________________________________________Maxim Integrated Products 1Pin Configurations and Typical Operating CircuitsOrdering Information19-2666; Rev 0; 10/02For pricing, delivery, and ordering information,please contact Maxim/Dallas Direct!at 1-888-629-4642, or visit Maxim’s website at .Ordering Information continued at end of data sheet.M A X 3440E –M A X 3444E±15kV ESD-Protected, ±60V Fault-Protected,10Mbps, Fail-Safe RS-485/J1708 Transceivers 2_______________________________________________________________________________________ABSOLUTE MAXIMUM RATINGSStresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.Voltages Referenced to GNDV CC ........................................................................................+7V FAULT, DE/RE, RE , DE, DE , DI, TXD..........-0.3V to (V CC + 0.3V)A, B (Note 1)........................................................................±60V RO..............................................................-0.3V to (V CC + 0.3V)Short-Circuit Duration (RO, A, B)...............................Continuous Continuous Power Dissipation (T A = +70°C)8-Pin SO (derate 5.9mW/°C above +70°C)..................471mW 8-Pin PDIP (derate 9.09mW/°C above +70°C).............727mWOperating Temperature RangesMAX344_EE_ _...............................................-40°C to +85°C MAX344_EA_ _.............................................-40°C to +125°C Storage Temperature Range.............................-65°C to +150°C Junction Temperature......................................................+150°C Lead Temperature (soldering, 10s).................................+300°CDC ELECTRICAL CHARACTERISTICSNote 1:A, B must be terminated with 54Ωor 100Ωto guarantee ±60V fault protection.MAX3440E–MAX3444E±15kV ESD-Protected, ±60V Fault-Protected,10Mbps, Fail-Safe RS-485/J1708 TransceiversDC ELECTRICAL CHARACTERISTICS (continued)(V CC = +4.75V to +5.25V, T A = T MIN to T MAX , unless otherwise noted. Typical values are at V CC = +5V and T A = +25°C.)M A X 3440E –M A X 3444E±15kV ESD-Protected, ±60V Fault-Protected,10Mbps, Fail-Safe RS-485/J1708 Transceivers 4_______________________________________________________________________________________SWITCHING CHARACTERISTICS (MAX3440E/MAX3442E/MAX3444E)MAX3440E–MAX3444E±15kV ESD-Protected, ±60V Fault-Protected,10Mbps, Fail-Safe RS-485/J1708 Transceivers_______________________________________________________________________________________5SWITCHING CHARACTERISTICS (MAX3441E/MAX3443E)(V CC = +4.75V to +5.25V, T A = T MIN to T MAX , unless otherwise noted. Typical values are at V CC = +5V and T A = +25°C.)Note 3:The short-circuit output current applies to peak current just before foldback current limiting; the short-circuit foldback outputcurrent applies during current limiting to allow a recovery from bus contention.M A X 3440E –M A X 3444E±15kV ESD-Protected, ±60V Fault-Protected,10Mbps, Fail-Safe RS-485/J1708 Transceivers 6_______________________________________________________________________________________RECEIVER OUTPUT CURRENT vs. OUTPUT LOW VOLTAGEM A X 3443E t o c 04OUTPUT LOW VOLTAGE (V)R E C E I V E R O U T P U T C U R R E N T (m A )5.04.50.5 1.0 1.5 2.5 3.0 3.52.0 4.051015202530354000RECEIVER OUTPUT CURRENT vs. OUTPUT HIGH VOLTAGEM A X 3443E t o c 05OUTPUT HIGH VOLTAGE (V)R E C E I V E R O U T P U T C U R R E N T (m A )5.04.50.5 1.0 1.5 2.5 3.0 3.52.0 4.051015202530354000RECEIVER OUTPUT VOLTAGEvs. TEMPERATURETEMPERATURE (°C)R E C E I V E R O U T P U T V O L T A G E (V )110956580-105203550-250.51.01.52.02.53.03.54.04.55.0-40125DRIVER OUTPUT CURRENTvs. DIFFERENTIAL OUTPUT VOLTAGEDIFFERENTIAL OUTPUT VOLTAGE (V A - V B ) (V)D R I VE R O U T P U T C U R R E N T (m A )0.51.0 1.52.53.0 3.52.010203040506070800DIFFERENTIAL OUTPUT VOLTAGEvs. TEMPERATURETEMPERATURE (°C)D I F FE R E N T I A L O U T P U T V O L T A G E (V )110956580-105203550-250.51.01.52.02.53.03.50-40125Typical Operating Characteristics(V CC = +5V, T A = +25°C, unless otherwise noted.)NO-LOAD SUPPLY CURRENTvs. TEMPERATURETEMPERATURE (°C)S U P P L Y C U R R E N T (m A )1109580655035205-10-251234560-40125NO-LOAD SUPPLY CURRENTvs. TEMPERATURETEMPERATURE (°C)S U P P L Y C U R R E N T (m A )1109580655035205-10-2548121620240-40125SHUTDOWN SUPPLY CURRENTvs. TEMPERATURETEMPERATURE (°C)S U P P L Y C U R R E N T (n A )1109580655035205-10-250.11100.01-40125A, B CURRENTvs. A, B VOLTAGE (TO GROUND)A, B VOLTAGE (V)A ,BC U R R E N T (µA )40306050-50-40-30-10010-2020-800-400-1600-2000-12000400800120016002000-60MAX3440E–MAX3444E±15kV ESD-Protected, ±60V Fault-Protected,10Mbps, Fail-Safe RS-485/J1708 TransceiversOD OCFigure 3. Driver Propagation TimesTest Circuits and WaveformsM A X 3440E –M A X 3444E±15kV ESD-Protected, ±60V Fault-Protected,10Mbps, Fail-Safe RS-485/J1708 Transceivers 8_______________________________________________________________________________________Figure 7. Receiver Propagation DelayFigure 5. Driver Enable and Disable TimesMAX3440E–MAX3444E±15kV ESD-Protected, ±60V Fault-Protected,10Mbps, Fail-Safe RS-485/J1708 Transceivers_______________________________________________________________________________________9Note 4:The input pulse is supplied by a generator with the following characteristics: f = 5MHz, 50% duty cycle; tr ≤6ns; Z 0= 50Ω.Note 5:C L includes probe and stray capacitance.M A X 3440E –M A X 3444E±15kV ESD-Protected, ±60V Fault-Protected,10Mbps, Fail-Safe RS-485/J1708 Transceivers 10______________________________________________________________________________________MAX3440E–MAX3444E±15kV ESD-Protected, ±60V Fault-Protected,10Mbps, Fail-Safe RS-485/J1708 Transceivers______________________________________________________________________________________11Detailed DescriptionThe MAX3440E –MAX3444E fault-protected transceivers for RS-485/RS-422 and J1708 communication contain one driver and one receiver. These devices feature fail-safe circuitry, which guarantees a logic-high receiver output when the receiver inputs are open or shorted, or when they are connected to a terminated transmission line with all drivers disabled (see the True Fail-Safe section). All devices have a hot-swap input structure that prevents disturbances on the differential signal lines when a circuit board is plugged into a hot back-plane (see the Hot-Swap Capability section). The MAX3440E/MAX3442E/MAX3444E feature a reduced slew-rate driver that minimizes EMI and reduces reflec-tions caused by improperly terminated cables, allowing error-free data transmission up to 250kbps (see the Reduced EMI and Reflections section). The MAX3441E/MAX3443E drivers are not slew-rate limited, allowing transmit speeds up to 10Mbps.DriverThe driver accepts a single-ended, logic-level input (DI) and transfers it to a differential, RS-485/RS-422level output (A and B). Deasserting the driver enable places the driver outputs (A and B) into a high-imped-ance state.ReceiverThe receiver accepts a differential, RS-485/RS-422level input (A and B), and transfers it to a single-ended,logic-level output (RO). Deasserting the receiver enable places the receiver inputs (A and B) into a high-imped-ance state (see Tables 1–7).Low-Power Shutdown(MAX3442E/MAX3443E/MAX3444E)The MAX3442E/MAX3443E/MAX3444E offer a low-power shutdown mode. Force DE low and RE high to shut down the MAX3442E/MAX3443E. Force DE and RE high to shut down the MAX3444E. A time delay of 50ns prevents the device from accidentally entering shutdown due to logic skews when switching between transmit and receive modes. Holding DE low and RE high for at least 800ns guarantees that the MAX3442E/MAX3443E enter shutdown. In shutdown, the devices consume a maxi-mum 20µA supply current.±60V Fault ProtectionThe driver outputs/receiver inputs of RS-485 devices in industrial network applications often experience voltage faults resulting from shorts to the power grid that exceed the -7V to +12V range specified in the EIA/TIA-485 standard. In these applications, ordinary RS-485devices (typical absolute maximum -8V to +12.5V)require costly external protection devices. To reduce system complexity and eliminate this need for external protection, the driver outputs/receiver inputs of the MAX3440E –MAX3444E withstand voltage faults up to ±60V with respect to ground without damage.Protection is guaranteed regardless whether the device is active, shut down, or without power.True Fail-SafeThe MAX3440E –MAX3444E use a -50mV to -200mV differential input threshold to ensure true fail-safe receiver inputs. This threshold guarantees the receiver outputs a logic high for shorted, open, or idle data lines. The -50mV to -200mV threshold complies with the ±200mV threshold EIA/TIA-485 standard.M A X 3440E –M A X 3444E±15kV ESD-Protected, ±60V Fault-Protected,10Mbps, Fail-Safe RS-485/J1708 Transceivers 12______________________________________________________________________________________±15kV ESD ProtectionAs with all Maxim devices, ESD-protection structures are incorporated on all pins to protect against ESD encountered during handling and assembly. The MAX3440E –MAX3444E receiver inputs/driver outputs (A, B) have extra protection against static electricity found in normal operation. Maxim ’s engineers have developed state-of-the-art structures to protect these pins against ±15kV ESD without damage. After an ESD event, the MAX3440E –MAX3444E continue working without latchup.ESD protection can be tested in several ways. The receiver inputs are characterized for protection to ±15kV using the Human Body Model.ESD Test ConditionsESD performance depends on a number of conditions.Contact Maxim for a reliability report that documents test setup, methodology, and results.Human Body ModelFigure 9a shows the Human Body Model, and Figure 9b shows the current waveform it generates when dis-charged into a low impedance. This model consists of a 100pF capacitor charged to the ESD voltage of inter-est, which is then discharged into the device through a 1.5k Ωresistor.Driver Output ProtectionTwo mechanisms prevent excessive output current and power dissipation caused by faults or bus contention.The first, a foldback current limit on the driver output stage, provides immediate protection against short cir-cuits over the whole common-mode voltage range. The second, a thermal shutdown circuit, forces the driver out-puts into a high-impedance state if the die temperature exceeds +160°C. Normal operation resumes when the die temperature cools to +140°C, resulting in a pulsed output during continuous short-circuit conditions.MAX3440E–MAX3444E±15kV ESD-Protected, ±60V Fault-Protected,10Mbps, Fail-Safe RS-485/J1708 Transceivers______________________________________________________________________________________13Figure 9a. Human Body ESD Test ModelM A X 3440E –M A X 3444E±15kV ESD-Protected, ±60V Fault-Protected,10Mbps, Fail-Safe RS-485/J1708 Transceivers 14______________________________________________________________________________________Hot-Swap CapabilityHot-Swap InputsInserting circuit boards into a hot, or powered, back-plane may cause voltage transients on DE, DE/RE, RE ,and receiver inputs A and B that can lead to data errors.For example, upon initial circuit board insertion, the processor undergoes a power-up sequence. During this period, the high-impedance state of the output drivers makes them unable to drive the MAX3440E –MAX3444E enable inputs to a defined logic level. Meanwhile, leak-age currents of up to 10µA from the high-impedance out-put, or capacitively coupled noise from V CC or G ND,could cause an input to drift to an incorrect logic state.To prevent such a condition from occurring, the MAX3440E –MAX3443E feature hot-swap input circuitry on DE, DE/RE, and RE to guard against unwanted dri-ver activation during hot-swap situations. The MAX3444E has hot-swap input circuitry only on RE .When V CC rises, an internal pulldown (or pullup for RE )circuit holds DE low for at least 10µs, and until the cur-rent into DE exceeds 200µA. After the initial power-up sequence, the pulldown circuit becomes transparent,resetting the hot-swap tolerable input.Hot-Swap Input CircuitryAt the driver-enable input (DE), there are two NMOS devices, M1 and M2 (Figure 10). When V CC ramps from zero, an internal 15µs timer turns on M2 and sets the SR latch, which also turns on M1. Transistors M2, a 2mA current sink, and M1, a 100µA current sink, pull DE to GND through a 5.6k Ωresistor. M2 pulls DE to the disabled state against an external parasitic capaci-tance up to 100pF that may drive DE high. After 15µs,the timer deactivates M2 while M1 remains on, holding DE low against three-state leakage currents that may drive DE high. M1 remains on until an external current source overcomes the required input current. At this time, the SR latch resets M1 and turns off. When M1turns off, DE reverts to a standard, high-impedance CMOS input. Whenever V CC drops below 1V, the input is reset.A complementary circuit for RE uses two PMOS devices to pull RE to V CC .__________Applications Information128 Transceivers on the BusThe MAX3440E –MAX3444E transceivers 1/4-unit-load receiver input impedance (48k Ω) allows up to 128transceivers connected in parallel on one communica-tion line. Connect any combination of these devices,and/or other RS-485 devices, for a maximum of 32-unit loads to the line.Reduced EMI and ReflectionsThe MAX3440E/MAX3442E/MAX3444E are slew-rate limited, minimizing EMI and reducing reflections caused by improperly terminated cables. Figure 11shows the driver output waveform and its Fourier analy-sis of a 125kHz signal transmitted by a MAX3443E.High-frequency harmonic components with large ampli-tudes are evident.Figure 12 shows the same signal displayed for a MAX3442E transmitting under the same conditions.Figure 12’s high-frequency harmonic components are much lower in amplitude, compared with Figure 11’s,and the potential for EMI is significantly reduced.Figure 10. Simplified Structure of the Driver Enable Pin (DE)In general, a transmitter ’s rise time relates directly to the length of an unterminated stub, which can be dri-ven with only minor waveform reflections. The following equation expresses this relationship conservatively:Length = t RISE / (10 x 1.5ns/ft)where t RISE is the transmitter ’s rise time.For example, the MAX3442E ’s rise time is typically 800ns, which results in excellent waveforms with a stub length up to 53ft. A system can work well with longer unterminated stubs, even with severe reflections, if the waveform settles out before the UART samples them.RS-485 ApplicationsThe MAX3440E –MAX3443E transceivers provide bidi-rectional data communications on multipoint bus trans-mission lines. Figures 13 and 14show a typical network applications circuit. The RS-485 standard covers line lengths up to 4000ft. To minimize reflections and reduce data errors, terminate the signal line at both ends in its characteristic impedance, and keep stub lengths off the main line as short as possible.J1708 ApplicationsThe MAX3444E is designed for J1708 applications. To configure the MAX3444E, connect DE and RE to G ND.Connect the signal to be transmitted to TXD. Terminate the bus with the load circuit as shown in Figure 15. The drivers used by SAE J1708 are used in a dominant-mode application. DE is active low; a high input on DE places the outputs in high impedance. When the driver is disabled (TXD high or DE high), the bus is pulled high by external bias resistors R1 and R2. Therefore, a logic level high is encoded as recessive. When all transceivers are idle in this configuration, all receivers output logic high because of the pullup resistor on A and pulldown resistor on B. R1 and R2 provide the bias for the recessive state.C1 and C2 combine to form a 6MHz lowpass filter, effec-tive for reducing FM interference. R2, C1, R4, and C2combine to form a 1.6MHz lowpass filter, effective for reducing AM interference. Because the bus is untermi-nated, at high frequencies, R3 and R4 perform a pseudotermination. This makes the implementation more flexible, as no specific termination nodes are required at the ends of the bus.MAX3440E–MAX3444E±15kV ESD-Protected, ±60V Fault-Protected,10Mbps, Fail-Safe RS-485/J1708 Transceivers______________________________________________________________________________________155.00MHz 500kHz/div 020dB/div 2V/div Figure 11. Driver Output Waveform and FFT Plot of MAX3443E Transmitting a 125kHz Signal 5.00MHz500kHz/div 020dB/divFigure 12. Driver Output Waveform and FFT Plot of MAX3442E Transmitting a 125kHz SignalM A X 3440E –M A X 3444E±15kV ESD-Protected, ±60V Fault-Protected,10Mbps, Fail-Safe RS-485/J1708 Transceivers 16______________________________________________________________________________________Figure 13. MAX3440E/MAX3441E Typical RS-485 NetworkFigure 14. MAX3442E/MAX3443E Typical RS-485 NetworkMAX3440E–MAX3444E±15kV ESD-Protected, ±60V Fault-Protected,10Mbps, Fail-Safe RS-485/J1708 TransceiversFigure 15. J1708 Application CircuitChip InformationTRANSISTOR COUNT: 310PROCESS: BiCMOSPin Configurations and Typical Operating Circuits (continued)M A X 3440E –M A X 3444E±15kV ESD-Protected, ±60V Fault-Protected,10Mbps, Fail-Safe RS-485/J1708 Transceivers 18______________________________________________________________________________________Ordering Information (continued)MAX3440E–MAX3444E±15kV ESD-Protected, ±60V Fault-Protected,10Mbps, Fail-Safe RS-485/J1708 Transceivers______________________________________________________________________________________19Package Information(The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information,go to /packages .)M A X 3440E –M A X 3444E±15kV ESD-Protected, ±60V Fault-Protected,10Mbps, Fail-Safe RS-485/J1708 Transceivers Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. N o circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.20____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600©2002 Maxim Integrated ProductsPrinted USAis a registered trademark of Maxim Integrated Products.Package Information (continued)(The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information,go to /packages .)。
Valtek MaxFlo 4 Eccentric Rotary Plug Control Valv
Valtek MaxFlo 4 Eccentric Rotary Plug Control ValveMaxFlo 4 Eccentric Rotary Plug Control Valve2The Flowserve Valtek MaxFlo 4 control valve is a high performance eccentric rotary plug valve designed for the process industry. It features a large capacity, standard hardened trim and superior shaft blow-out protection. This valve is available in sizes 1 through 12 inches, ASME Class 150, 300 and 600 as well as DIN PN 10, PN16, PN 25, PN40 and PN63.An optional ISA 75.08.01 or DIN EN 558 series 1 long-pattern body makes this valve an easy drop-in replacement for a globe control valve.The MaxFlo 4 is suitable for most applications; its control valve features include:• Highest Rated Cv • Precise Control • Reliable Shut-off• Most Current Safety Standards • Fugitive Emissions Elimination •Integral Noise Reduction PlatesHighest Rated CvThe unique design of the MaxFlo 4 shaft and plug provide as much as 70% more Cvcompared to the competition. This allows customers to get more flow when neededand sometimes allows for a smaller, more economical valve to be used.Precise ControlThe MaxFlo 4 polygon connection between the shaft and plug is a proven superiormethod for making demanding mechanical connections that are stronger, more preciseand have a substantially longer service life. This reduces backlash and the high strengthof the polygon connections makes them capable of withstanding greater shock loadsunder extreme torque reversal conditions.Reliable Shut-offThe MaxFlo 4 double-offset eccentric plug rotates into the seat at an angle that eliminatessliding over the seat surface. This design reduces seat wear, and thereby decreases main-tenance requirements and costs. At the same time, a tight ANSI Class VI shutoff is easilyobtainable using the soft seat design.Safety StandardThe shaft is designed to meet the safety requirements of industry standard ASME B16.34to ensure that the shaft is retained even if the actuator is removed when the valve is stillpressurized. This is standard on every MaxFlo 4 to provide our customers with confidenceand safety.3Separate bonnet ensures positive anti-blowout, accommodates multiple packing options, and offers flexibility in material selection for demandingapplications.Heavy-duty rigid metal seat,with hardfaced or soft-seat options, provides tighter shutoff, and easier maintenance. Available in full area and several reductions in every size to suit your process needs.Blow out proof shaft required by ASME B16.34 2004 Sec 6.5 ensures safety. Standard on every MaxFlo 4.An economical flangeless configuration of the MaxFlo 4 is also available. The standard flanged body is the same length. To replace existing globe valves we offer the flanged body with the same face to face length as a globe valve (Per ISA 75.08.01).4Open Flow Path gives as much as 70%more C v than competitive valves that have the shaft obstructing the flow. In many cases it is possible to use a smaller, more economical MaxFlo 4.Flanged end post allows for easy maintenance.Hard stainless steel plug requires no breakout torque and increases valve life as the plug lifts off the seat immediately when it begins rotating.Precision NC machined plug and shaft significantly reduces maintenance costs byallowing replacement of only the necessary parts.Polygon shaft/plug connection for precise robust control.Shimless seat offers simplified assembly and easy maintenance.5Eliminate Fugitive EmissionsSpecial Flowserve packing sets, such as SureGuard XT live loaded packing, are available to control fugitive emissions. Packing options include: PTFE V-Ring, Braided PTFE, Graphite, Sureguard XT, Garlock SVS, LATTYflon 3265 LM and LATTYgraf 6995 NG (meeting requirements for TA-Luft, ISO 15848-1 class B and A, and EPA standards).Integral Noise-Reduction Plate OptionDesigned to reduce noise levels by 5 to 10 dBA, our integral plate fits into the valve body. It can be easily maintained using the same tools required for the seat retainer. It is perfectly suitable with all gases in the shaft-downstream direction, and the plate does not change the length of the valve.Integrated Control Valve SolutionOperated by a diaphragm, piston, or rack-and-pinion actuator coupled with a Logix digital positioner, the MaxFlo 4 maintains high positioning accuracy, repeatability, controlled high speed and reliable response. With the advanced diagnostic solutions that can be seamlessly integrated into a host control and/or plant asset management system, along with state-of-the-art features and performance, the MaxFlo 4 is the most economical Eccentric Rotary Plug valve in the market.NR Diaphragm Rotary ActuatorThe Flowserve NR diaphragm rotary actuator is a rugged single-acting actuator designed to provide high performance, long life and reliability. The diaphragm actuator is very sensitive to small changes in air supply, which allows it toprecisely move the valve plug without over shoot.6Logix 3000MD+ Digital PositionerEasiest calibration and configuration of any positioner available. Single, push-button calibration and DIP switch configuration allow you to fully commission the positioner in a matter of minutes. Using ValveSight Software DTM brings the availability of 24/7 diagnostics.For more information see document number LGENIM0059 and LGENIM3404 at .Logix 500MD+ Series Digital PositionerTo minimize your total cost of ownership and maximize productivity, Flowserve developed the Logix MD+ digital positioner. The Logix MD+ digital positioner allows for fast, simple commis-sioning, extremely accurate and reliable control, and diagnostic features that provide powerfuland easy ways to determine when maintenance is required.ValveSight™ Diagnostic Software – Prevention deliveredValveSight is a diagnostic solution for control valves that can be seamlessly integrated into a host control and/or plant asset management system. The power of ValveSight is the intel-ligent diagnostic engine -- which detects an emerging condition in the valve, actuator, posi-tioner, and control signal -- that may indicate a performance, safety, or environmental problem. ValveSight advises which corrective actions totake to prevent a failure.VR Spring Cylinder Rotary ActuatorThe Flowserve VR spring cylinder rotary actuator combines high torque and pneu-matic stiffness with excellent throttling capabilities. These characteristics are designed into a lightweight, rugged and compact assembly, making the Flowserve spring cylinder rotary actuator an excel-lent choice for quarter-turn applications.SuperNova Rack & Pinion Rotary ActuatorThe Flowserve SuperNova rack & pinion rotary actuator is designed forreliability, versatility and safety. Rugged, yet compact construction combined with technical solutions make this product extremely reliable in the severest of operating conditionsLogix 420 Digital PositionerThe Logix 420 is the latest addition to the digital positioner family from Flowserve. When mounted to the MaxFlo 4 eccentric rotary plugcontrol valve, Logix 420 provides the user with a cost competitive solutionfor the general service, explosion proof market. For more information see document numberLGENIM0106 at www .Unparalleled Service: Day or Night, WorldwideFlowserve Quick Response Centers (QRCs) are equipped with thousands of parts, including OEM andFlowserve custom-built products. Each has the manpower andequipment to expedite time-sensitiverepairs of any size.7To find your local Flowserve representative:For more information about Flowserve Corporation, visit or callUSA 1 800 225 6989 or International +1 972 910 0774FCD VLENBR0064-01-AQ Printed in USA. November 2015. © 2015 Flowserve Corporation United States Flowserve1350 N. Mt. Springs Parkway Springville, UT 84663USAPhone: +1 801 489 8611Fax: +1 801 489 3719AustriaFlowserve Control Valves GmbH Kasernengasse 69500 Villach AustriaPhone: +43 (0)4242 41181 0Fax: +43 (0)4242 41181 50FranceFlowserve France S.A.S.BP 60 63307 Thiers Cedex FrancePhone: 33 4738 04266Fax: 33 4738 01424IndiaFlowserve India Controls Pvt. Ltd Plot # 4, 1A, E.P .I.P , Whitefield Bangalore Kamataka India 560 066Phone: +91 80 284 10 289Fax: +91 80 284 10 286SingaporeFlowserve Pte. Ltd.12 Tuas Avenue 20Republic of Singapore 638824SingaporePhone: +65 6879 8900Fax: +65 6862 4940Saudi ArabiaFlowserve Abahsain Flow Control Co., Ltd.Makkah Road, Phase 4Plot 10 & 12, 2nd Industrial City Damman, Kingdom of Saudi ArabiaPhone: +966 3 857 3150 ext. 243Fax: +966 3 857 4243ChinaFlowserve Fluid Motion and Control (Suzhou) Co., Ltd.No. 35, Baiyu RoadSuzhou Industrial Park, Suzhou Jiangsu Province, P .R. 215021ChinaPhone: 86 512 6288 8790Fax: 86 512 6288 8736。
欧洲品牌电磁器件型号123456产品说明书
Dimensions: [mm]Scale - 5:174404054047BC74404054047T e m p e r a t u r eT pT L74404054047Cautions and Warnings:The following conditions apply to all goods within the product series of WE-LQS of Würth Elektronik eiSos GmbH & Co. KG:General:•This electronic component is designed and manufactured for use in general electronic equipment.•Würth Elektronik must be asked for written approval (following the PPAP procedure) before incorporating the components into any equipment in fields such as military, aerospace, aviation, nuclear control, submarine, transportation (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc. where higher safety and reliability are especially required and/or if there is the possibility of direct damage or human injury.•Electronic components that will be used in safety-critical or high-reliability applications, should be pre-evaluated by the customer. •The component is designed and manufactured to be used within the datasheet specified values. If the usage and operation conditions specified in the datasheet are not met, the wire insulation may be damaged or dissolved.•Do not drop or impact the components, the component may be damaged.•Würth Elektronik products are qualified according to international standards, which are listed in each product reliability report. Würth Elektronik does not warrant any customer qualified product characteristics beyond Würth Elektroniks’ specifications, for its validity and sustainability over time.•The responsibility for the applicability of the customer specific products and use in a particular customer design is always within the authority of the customer. All technical specifications for standard products also apply to customer specific products.Product specific:Soldering:•The solder profile must comply with the technical product specifications. All other profiles will void the warranty.•All other soldering methods are at the customers’ own risk.•Strong forces which may affect the coplanarity of the components’ electrical connection with the PCB (i.e. pins), can damage the part, resulting in avoid of the warranty.Cleaning and Washing:•Washing agents used during the production to clean the customer application might damage or change the characteristics of the wire insulation, marking or plating. Washing agents may have a negative effect on the long-term functionality of the product.•Using a brush during the cleaning process may break the wire due to its small diameter. Therefore, we do not recommend using a brush during the PCB cleaning process.Potting:•If the product is potted in the customer application, the potting material may shrink or expand during and after hardening. Shrinking could lead to an incomplete seal, allowing contaminants into the core. Expansion could damage the components. We recommend a manual inspection after potting to avoid these effects.Storage Conditions:• A storage of Würth Elektronik products for longer than 12 months is not recommended. Within other effects, the terminals may suffer degradation, resulting in bad solderability. Therefore, all products shall be used within the period of 12 months based on the day of shipment.•Do not expose the components to direct sunlight.•The storage conditions in the original packaging are defined according to DIN EN 61760-2.•The storage conditions stated in the original packaging apply to the storage time and not to the transportation time of the components. Packaging:•The packaging specifications apply only to purchase orders comprising whole packaging units. If the ordered quantity exceeds or is lower than the specified packaging unit, packaging in accordance with the packaging specifications cannot be ensured. Handling:•Violation of the technical product specifications such as exceeding the nominal rated current will void the warranty.•Applying currents with audio-frequency signals may result in audible noise due to the magnetostrictive material properties.•The temperature rise of the component must be taken into consideration. The operating temperature is comprised of ambient temperature and temperature rise of the component.The operating temperature of the component shall not exceed the maximum temperature specified.These cautions and warnings comply with the state of the scientific and technical knowledge and are believed to be accurate and reliable.However, no responsibility is assumed for inaccuracies or incompleteness.Würth Elektronik eiSos GmbH & Co. KGEMC & Inductive SolutionsMax-Eyth-Str. 174638 WaldenburgGermanyCHECKED REVISION DATE (YYYY-MM-DD)GENERAL TOLERANCE PROJECTIONMETHODChrB.001.0062022-10-01DIN ISO 2768-1mDESCRIPTIONWE-LQS SMT Semi-ShieldedPower Inductor ORDER CODE74404054047SIZE/TYPE BUSINESS UNIT STATUS PAGEImportant NotesThe following conditions apply to all goods within the product range of Würth Elektronik eiSos GmbH & Co. KG:1. General Customer ResponsibilitySome goods within the product range of Würth Elektronik eiSos GmbH & Co. KG contain statements regarding general suitability for certain application areas. These statements about suitability are based on our knowledge and experience of typical requirements concerning the areas, serve as general guidance and cannot be estimated as binding statements about the suitability for a customer application. The responsibility for the applicability and use in a particular customer design is always solely within the authority of the customer. Due to this fact it is up to the customer to evaluate, where appropriate to investigate and decide whether the device with the specific product characteristics described in the product specification is valid and suitable for the respective customer application or not.2. Customer Responsibility related to Specific, in particular Safety-Relevant ApplicationsIt has to be clearly pointed out that the possibility of a malfunction of electronic components or failure before the end of the usual lifetime cannot be completely eliminated in the current state of the art, even if the products are operated within the range of the specifications.In certain customer applications requiring a very high level of safety and especially in customer applications in which the malfunction or failure of an electronic component could endanger human life or health it must be ensured by most advanced technological aid of suitable design of the customer application that no injury or damage is caused to third parties in the event of malfunction or failure of an electronic component. Therefore, customer is cautioned to verify that data sheets are current before placing orders. The current data sheets can be downloaded at .3. Best Care and AttentionAny product-specific notes, cautions and warnings must be strictly observed. Any disregard will result in the loss of warranty.4. Customer Support for Product SpecificationsSome products within the product range may contain substances which are subject to restrictions in certain jurisdictions in order to serve specific technical requirements. Necessary information is available on request. In this case the field sales engineer or the internal sales person in charge should be contacted who will be happy to support in this matter.5. Product R&DDue to constant product improvement product specifications may change from time to time. As a standard reporting procedure of the Product Change Notification (PCN) according to the JEDEC-Standard inform about minor and major changes. In case of further queries regarding the PCN, the field sales engineer or the internal sales person in charge should be contacted. The basic responsibility of the customer as per Section 1 and 2 remains unaffected.6. Product Life CycleDue to technical progress and economical evaluation we also reserve the right to discontinue production and delivery of products. As a standard reporting procedure of the Product Termination Notification (PTN) according to the JEDEC-Standard we will inform at an early stage about inevitable product discontinuance. According to this we cannot guarantee that all products within our product range will always be available. Therefore it needs to be verified with the field sales engineer or the internal sales person in charge about the current product availability expectancy before or when the product for application design-in disposal is considered. The approach named above does not apply in the case of individual agreements deviating from the foregoing for customer-specific products.7. Property RightsAll the rights for contractual products produced by Würth Elektronik eiSos GmbH & Co. KG on the basis of ideas, development contracts as well as models or templates that are subject to copyright, patent or commercial protection supplied to the customer will remain with Würth Elektronik eiSos GmbH & Co. KG. Würth Elektronik eiSos GmbH & Co. KG does not warrant or represent that any license, either expressed or implied, is granted under any patent right, copyright, mask work right, or other intellectual property right relating to any combination, application, or process in which Würth Elektronik eiSos GmbH & Co. KG components or services are used.8. General Terms and ConditionsUnless otherwise agreed in individual contracts, all orders are subject to the current version of the “General Terms and Conditions of Würth Elektronik eiSos Group”, last version available at .Würth Elektronik eiSos GmbH & Co. KGEMC & Inductive SolutionsMax-Eyth-Str. 174638 WaldenburgGermanyCHECKED REVISION DATE (YYYY-MM-DD)GENERAL TOLERANCE PROJECTIONMETHODChrB.001.0062022-10-01DIN ISO 2768-1mDESCRIPTIONWE-LQS SMT Semi-ShieldedPower Inductor ORDER CODE74404054047SIZE/TYPE BUSINESS UNIT STATUS PAGE。
MAX2046中文资料
General DescriptionThe MAX2045/MAX2046/MAX2047 low-cost, fully inte-grated vector multipliers alter the magnitude and phase of an RF signal. Each device is optimized for the UMTS (MAX2045), DCS/PCS (MAX2046), or cellular/GSM (MAX2047) frequency bands. These devices feature differential RF inputs and outputs.The MAX2045/MAX2046/MAX2047 provide vector adjustment through the differential I/Q amplifiers. The I/Q amplifiers can interface with voltage and/or current digital-to-analog converters (DACs). The voltage inputs are designed to interface to a voltage-mode DAC, while the current inputs are designed to interface to a current-mode DAC. An internal 2.5V reference voltage is provid-ed for applications using single-ended voltage DACs.The MAX2045/MAX2046/MAX2047 operate from a 4.75V to 5.25V single supply. All devices are offered in a com-pact 5mm ✕5mm, 32-lead thin QFN exposed-paddle packages.The MAX2045/MAX2046/MAX2047 evaluation kits are available, contact factory for availability.ApplicationsUMTS/PCS/DCS/Cellular/GSM Base StationFeed-Forward and Predistortion Power Amplifiers RF Magnitude and Phase Adjustment RF Cancellation Loops Beam-Forming ApplicationsFeatureso Multiple RF Frequency Bands of Operation2040MHz to 2240MHz (MAX2045)1740MHz to 2060MHz (MAX2046)790MHz to 1005MHz (MAX2047)o ±0.2dB Gain Flatness o ±1°Phase Flatnesso 3dB Control Bandwidth: 260MHz o 15dBm Input IP3o 15dB Gain Control Rangeo Continuous 360°Phase Control Range o 6.5dB Maximum Gain for Continuous Phase o On-Chip Reference for Single-Ended Voltage-Mode Operation o 800mW Power Consumptiono Space-Saving 5mm x 5mm Thin QFN Package o Single 5V supplyMAX2045/MAX2046/MAX2047High-Gain Vector Multipliers________________________________________________________________Maxim Integrated Products1Ordering Information19-2728; Rev 0; 1/03For pricing, delivery, and ordering information,please contact Maxim/Dallas Direct!at 1-888-629-4642, or visit Maxim’s website at .Pin Configuration/Block DiagramM A X 2045/M A X 2046/M A X 2047High-Gain Vector Multipliers 2_______________________________________________________________________________________ABSOLUTE MAXIMUM RATINGSDC ELECTRICAL CHARACTERISTICS(Typical Operating Circuit as shown in Figure 1; V CC = 4.75V to 5.25V, T A = -40°C to +85°C, R BIAS = 280Ω, no RF inputs applied, RF input and output ports are terminated with 50Ω. Typical values are at V CC = 5V and T A = +25°C, unless otherwise noted.)Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.V CC to GND .............................................................-0.3V to +6V VI1, V12, VQ1, VQ2, RFIN1, RFIN2,RFOUT1, RFOUT2....................................-0.3V to V CC + 0.3V RFOUT1, RFOUT2 Sink Current..........................................35mA REFOUT Source Current.......................................................4mA II1, II2, IQ1, IQ2........................................................-0.3V to +1V II1, II2, IQ1, IQ2 Sink Current ...........................................+10mAContinuous RF Input Power (CW)...................................+15dBm Continuous Power Dissipation (T A = +70°C)32-Pin Thin QFN (derate 21.3mW/°C above +70°C).......1.7W Operating Temperature Range ...........................-40°C to +85°C Junction Temperature......................................................+150°C Storage Temperature Range.............................-40°C to +150°C Lead Temperature (soldering, 10s).................................+300°CAC ELECTRICAL CHARACTERISTICS(Typical Operating Circuit as shown in Figure 1; V CC = 4.75V to 5.25V, T A = -40°C to +85°C, R BIAS = 280Ω, f IN = 2.14GH z (MAX2045), f IN = 1.9GHz (MAX2046), f IN = 915MHz (MAX2047), input current range = 0 to 4mA (if using a current-mode DAC), and differential input voltage range = 0 to 0.707V (if using a voltage-mode DAC). If using a current-mode DAC, voltage mode I/Q inputsMAX2045/MAX2046/MAX2047High-Gain Vector Multipliers_______________________________________________________________________________________3MAX2045 ELECTRICAL CHARACTERISTICS(Typical Operating Circuit as shown in Figure 1; V CC = 4.75V to 5.25V, T A = -40°C to +85°C, R BIAS = 280Ω, f IN = 2.14GHz, input cur-rent range = 0 to 4mA (if using a current-mode DAC), and differential input voltage range = 0 to 0.707V (if using a voltage-mode DAC). If using a current-mode DAC, voltage mode I/Q inputs are left open. If using a voltage-mode DAC, all current-mode I/Q inputsM A X 2045/M A X 2046/M A X 2047High-Gain Vector MultipliersMAX2046 ELECTRICAL CHARACTERISTICS(Typical Operating Circuit as shown in Figure 1; V CC = 4.75V to 5.25V, T A = -40°C to +85°C, R BIAS = 280Ω, f IN = 1.9GHz, input cur-rent range = 0 to 4mA (if using a current-mode DAC), and differential input voltage range = 0 to 0.707V (if using a voltage-mode DAC). If using a current-mode DAC, voltage mode I/Q inputs are left open. If using a voltage-mode DAC, all current-mode I/Q inputs are left open. Typical values are at V CC = 5V and T A = +25°C, unless otherwise noted.) (Notes 1, 2, 3)MAX2045 ELECTRICAL CHARACTERISTICS (continued)(Typical Operating Circuit as shown in Figure 1; V CC = 4.75V to 5.25V, T A = -40°C to +85°C, R BIAS = 280Ω, f IN = 2.14GHz, input cur-rent range = 0 to 4mA (if using a current-mode DAC), and differential input voltage range = 0 to 0.707V (if using a voltage-mode DAC). If using a current-mode DAC, voltage mode I/Q inputs are left open. If using a voltage-mode DAC, all current-mode I/Q inputs are left open. Typical values are at V CC = 5V and T A = +25°C, unless otherwise noted.) (Notes 1, 2, 3)MAX2045/MAX2046/MAX2047High-Gain Vector Multipliers_______________________________________________________________________________________5MAX2046 ELECTRICAL CHARACTERISTICS (continued)(Typical Operating Circuit as shown in Figure 1; V CC = 4.75V to 5.25V, T A = -40°C to +85°C, R BIAS = 280Ω, f IN = 1.9GHz, input cur-rent range = 0 to 4mA (if using a current-mode DAC), and differential input voltage range = 0 to 0.707V (if using a voltage-mode DAC). If using a current-mode DAC, voltage mode I/Q inputs are left open. If using a voltage-mode DAC, all current-mode I/Q inputs are left open. Typical values are at V CC = 5V and T A = +25°C, unless otherwise noted.) (Notes 1, 2, 3)M A X 2045/M A X 2046/M A X 2047High-Gain Vector Multipliers 6_______________________________________________________________________________________MAX2047 ELECTRICAL CHARACTERISTICS(Typical Operating Circuit as shown in Figure 1; V CC = 4.75V to 5.25V, T A = -40°C to +85°C, R BIAS = 280Ω, f IN = 915MHz, input cur-rent range = 0 to 4mA (if using a current-mode DAC), and differential input voltage range = 0 to 0.707V (if using a voltage-mode DAC). If using a current-mode DAC, voltage mode I/Q inputs are left open. If using a voltage-mode DAC, all current-mode I/Q inputsMAX2045/MAX2046/MAX2047High-Gain Vector Multipliers_______________________________________________________________________________________7Note 1:Guaranteed by design and characterization.Note 2:All specifications reflect losses and delays of external components (matching components, baluns, and PC board traces).Output measurements taken at the RF OUTPUT of the Typical Operating Circuit .Note 3:Radius is defined as (VI 2+ VQ 2)0.5. VI denotes the difference between VI1 and VI2. VQ denotes the difference between VQ1and VQ2. For differential operation: VI1 = V REF + 0.5 ✕VI, VI2 = V REF - 0.5 ✕VI, VQ1 = V REF + 0.5 ✕VQ, VQ2 = V REF - 0.5 ✕VQ. For single-ended operation: VI1 = V REF + VI, VI2 = V REF , VQ1 = V REF + VQ, VQ2 = V REF .Note 4:When using the I/Q current inputs, maximum gain occurs when one differential input current is zero and the other corre-sponding differential input is 5mA. Minimum gain occurs when both differential inputs are equal.MAX2047 ELECTRICAL CHARACTERISTICS (continued)(Typical Operating Circuit as shown in Figure 1; V CC = 4.75V to 5.25V, T A = -40°C to +85°C, R BIAS = 280Ω, f IN = 915MHz, input cur-rent range = 0 to 4mA (if using a current-mode DAC), and differential input voltage range = 0 to 0.707V (if using a voltage-mode DAC). If using a current-mode DAC, voltage mode I/Q inputs are left open. If using a voltage-mode DAC, all current-mode I/Q inputsM A X 2045/M A X 2046/M A X 2047High-Gain Vector Multipliers 8_______________________________________________________________________________________Typical Operating Characteristics (MAX2045)(V CC = 5V, f IN = 2140MHz, V_1 = VI1 and VQ1, V_2 = VI2 and VQ2, I_1 = II1 and IQ1, I_2 = II2 and IQ2, VI1 = VQ1 = 3.2V, VI2 =VQ2 = REFOUT, P IN = -15dBm per tone at 1MHz offset (IIP3), and T A = +25°C, unless otherwise noted.)REFOUT AND SUPPLY CURRENTvs. TEMPERATURE AND SUPPLY VOLTAGETEMPERATURE (°C)S U P P L Y C U R R E N T (m A )603510-15150160170180190200210220230140R E F O U T (V )2.462.452.442.472.482.492.502.512.522.43-4085INPUT RETURN LOSS vs. FREQUENCYFREQUENCY (MHz)I N P U T R E T U R N L O S S (d B )22502200215021002050191817161514131211102020002300OUTPUT RETURN LOSS vs. FREQUENCYFREQUENCY (MHz)O U T P U T R E T U R N L O S S (d B )22502200215021002050191817161514131220212220002300GAIN vs. FREQUENCYFREQUENCY (MHz)G A I N (d B )22502200215021002050-15-10-505101520-20-25-3020002300GAIN vs. FREQUENCYFREQUENCY (MHz)G A I N (d B )22502200215021002050-15-10-5051015-20-25-3020002300GAIN vs. CONTROL VOLTAGE (VI1 = VQ1)CONTROL VOLTAGE VI1, VQ1 (V)G A I N (d B )3.753.503.253.002.75-25-20-15-10-5051015-302.504.00GAIN vs. CONTROL VOLTAGE (VI1 = VQ1)CONTROL VOLTAGE VI1, VQ1 (V)G A I N (d B )3.753.503.253.002.75-45-40-35-30-25-20-15-10-505101520-502.504.00REVERSE ISOLATION vs. FREQUENCYFREQUENCY (MHz)I S O L A T I O N (d B )225022002150210020501101009080706050403012020002300OUTPUT NOISE POWER vs. FREQUENCYFREQUENCY (MHz)O U T P U T N O I S E P O W E R (d B m /H z )22502200215021002050-148.5-148.0-147.5-147.0-146.5-146.0-145.5-145.0-144.5-144.0-149.020002300MAX2045/MAX2046/MAX2047High-Gain Vector Multipliers_______________________________________________________________________________________9OUTPUT NOISE POWERvs. CONTROL VOLTAGE (VI1 = VQ1)CONTROL VOLTAGE VI1, VQ1 (V)O U T P U T N O I S E P O W E R (d B m /H z ) 3.753.503.253.002.75-148.5-148.0-147.5-147.0-146.5-146.0-145.5-145.0-144.5-144.0-149.02.504.00OUTPUT NOISE POWERvs. CONTROL VOLTAGE (VI1 = VQ1)CONTROL VOLTAGE VI1, VQ1 (V)O U T P U T N O I S E P O W E R (d B m /H z ) 3.753.503.253.002.75-148.5-148.0-147.5-147.0-146.5-146.0-145.5-145.0-144.5-144.0-149.02.504.00INPUT P1-dB COMPRESSIONvs. FREQUENCYFREQUENCY (MHz)I N P U T P 1-d B (d B m )225022002050210021505.56.06.57.07.58.08.59.05.020002300INPUT P1-dB COMPRESSIONvs. FREQUENCYFREQUENCY (MHz)I N P U T P 1-d B (d B m )225022002050210021505.56.06.57.07.58.08.59.05.020002300INPUT P1-dB COMPRESSION vs. CONTROL VOLTAGE (VI1 = VQ1)CONTROL VOLTAGE VI1, VQ1 (V)I N P U T P 1-d B (d B m )3.753.503.253.002.7567891011121314151652.504.00INPUT P1-dB COMPRESSION vs. CONTROL VOLTAGE (VI1 = VQ1)CONTROL VOLTAGE VI1, VQ1 (V)I N P U T P 1-d B (d B m )3.753.503.253.002.7567891011121314151652.504.00IIP3 vs. FREQUENCYFREQUENCY (MHz)I I P 3 (d B m )2250220021502100205013.514.014.515.015.516.013.020002300IIP3 vs. FREQUENCYFREQUENCY (MHz)I I P 3 (d B m )2250220021502100205013.514.014.515.015.516.013.020002300IIP3 vs. CONTROL VOLTAGE (VI1 = VQ1)CONTROL VOLTAGE VI1 , VQ1, (V)I I P 3 (d B m )3.753.503.253.002.7567891011121314151617181952.504.00Typical Operating Characteristics (MAX2045) (continued)(V CC = 5V, f IN = 2140MHz, V_1 = VI1 and VQ1, V_2 = VI2 and VQ2, I_1 = II1 and IQ1, I_2 = II2 and IQ2, VI1 = VQ1 = 3.2V, VI2 =VQ2 = REFOUT, P IN = -15dBm per tone at 1MHz offset (IIP3), and T A = +25°C, unless otherwise noted.)M A X 2045/M A X 2046/M A X 2047High-Gain Vector Multipliers 10______________________________________________________________________________________IIP3 vs. CONTROL VOLTAGE (VI1 = VQ1)CONTROL VOLTAGE VI1 , VQ1, (V)I I P 3 (d B m )3.753.503.253.002.7567891011121314151617181952.504.00GAIN vs. PHASEPHASE (DEGREES)G A I N (d B )3152701802259013545-14-12-10-8-6-4-20246810-16360S21 PHASE vs. FREQUENCYFREQUENCY (MHz)P H A S E (D E G R E E S )2250220021502100205080.581.081.582.082.583.083.584.084.585.085.586.080.020002300S21 PHASE vs. FREQUENCYFREQUENCY (MHz)P H A S E (D E G R E E S )2250220021502100205074.575.075.576.076.577.077.578.078.579.079.580.074.020002300S21 PHASE vs. FREQUENCYFREQUENCY (MHz)P H A S E (D E G R E E S )225022002150210020507075808590951006520002300S21 PHASE vs. FREQUENCYFREQUENCY (MHz)P H A S E (D E G R E E S )225022002150210020506570758085906020002300GROUP DELAY vs. FREQUENCYFREQUENCY (MHz)G R O U P D E L A Y (n s )225022002150210020501.101.051.151.201.251.301.351.401.501.451.551.601.651.751.701.801.851.901.0020002300SWITCHING SPEEDSWITCHING SPEED (1ns/div)D I F FE R E N T I A L C O N T R O L S I G N A LG A I NTypical Operating Characteristics (MAX2045) (continued)(V CC = 5V, f IN = 2140MHz, V_1 = VI1 and VQ1, V_2 = VI2 and VQ2, I_1 = II1 and IQ1, I_2 = II2 and IQ2, VI1 = VQ1 = 3.2V, VI2 =VQ2 = REFOUT, P IN = -15dBm per tone at 1MHz offset (IIP3), and T A = +25°C, unless otherwise noted.)MAX2045/MAX2046/MAX2047High-Gain Vector MultipliersREFOUT AND SUPPLY CURRENTvs. TEMPERATURE AND SUPPLY VOLTAGETEMPERATURE (°C)S U P P L Y C U R R E N T (m A )603510-15150160170180190200210220140R E F O U T (V )2.452.462.472.482.492.502.512.522.44-4085INPUT RETURN LOSS vs. FREQUENCYFREQUENCY (MHz)I N P U T R E T U R N L O S S (d B )2000205019501850190018001750222018161412102417002100OUTPUT RETURN LOSS vs. FREQUENCYFREQUENCY (MHz)O U T P U T R E T U R N L O S S (d B )2050200019501850190018001750191817161514131220212217002100GAIN vs. FREQUENCYFREQUENCY (MHz)G A I N (d B )2050200019501900185018001750-15-10-505101520-20-25-3017002100GAIN vs. FREQUENCYFREQUENCY (MHz)G A I N (d B )2050200019501850190018001750-15-10-5051015-20-25-3017002100GAIN vs. CONTROL VOLTAGE (VI1 = VQ1)CONTROL VOLTAGE VI1, VQ1 (V)G A I N (d B )3.753.503.253.002.75-25-20-15-10-505102015-302.504.00GAIN vs. CONTROL VOLTAGE (VI1 = VQ1)CONTROL VOLTAGE VI1, VQ1 (V)G A I N (d B )3.753.503.253.002.75-45-40-35-30-25-20-15-10-505101520-502.504.00REVERSE ISOLATION vs. FREQUENCYFREQUENCY (MHz)I S O L A T I O N (d B )20502000195019001850180017501101009080706050403012017002100OUTPUT NOISE POWER vs. FREQUENCYFREQUENCY (MHz)O U T P U T N O I S E P O W E R (d B m /H z )2050200019501900185017501800-148.5-148.0-147.5-147.0-146.5-146.0-145.5-145.0-144.5-144.0-149.017002100Typical Operating Characteristics (MAX2046)(V CC = 5V, f IN = 1900MHz, V_1 = VI1 and VQ1, V_2 = VI2 and VQ2, I_1 = II1 and IQ1, I_2 = II2 and IQ2, VI1 = VQ1 = 3.2V, VI2 =VQ2 = REFOUT, P IN = -15dBm per tone at 1MHz offset (IIP3), and T A = +25°C, unless otherwise noted.)M A X 2045/M A X 2046/M A X 2047High-Gain Vector Multipliers OUTPUT NOISE POWERvs. CONTROL VOLTAGE (VI1 = VQ1)CONTROL VOLTAGE VI1, VQ1 (V)O U T P U T N O I S E P O W E R (d B m /H z ) 3.753.503.253.002.75-148.5-148.0-147.5-147.0-146.5-146.0-145.5-145.0-144.5-144.0-149.02.50 4.00INPUT P1-dB COMPRESSIONvs. FREQUENCYFREQUENCY (MHz)I N P U T P 1-d B (d B m )20502000195017501800190018505.56.06.57.07.58.08.59.05.017002100INPUT P1-dB COMPRESSIONvs. FREQUENCYFREQUENCY (MHz)I N P U T P 1-d B (d B m )20502000175018001900195018505.56.06.57.07.58.08.59.05.017002100INPUT P1-dB COMPRESSION vs. CONTROL VOLTAGE (VI1 = VQ1)CONTROL VOLTAGE VI1, VQ1 (V)I N P U T P 1-d B (d B m )3.753.503.253.002.7567891011121314151652.504.00INPUT P1-dB COMPRESSION vs. CONTROL VOLTAGE (VI1 = VQ1)CONTROL VOLTAGE VI1, VQ1 (V)I N P U T P 1-d B (d B m )3.753.503.253.002.7567891011121314151652.504.00IIP3 vs. FREQUENCYFREQUENCY (MHz)I I P 3 (d B m )2000190018501800175013.514.014.515.016.015.517.016.513.01700210019502050IIP3 vs. FREQUENCYFREQUENCY (MHz)I I P 3 (d B m )2000190018501800175013.514.014.515.015.517.016.516.013.01700210019502050IIP3 vs. CONTROL VOLTAGE (VI1 = VQ1)CONTROL VOLTAGE VI1 , VQ1, (V)I I P 3 (d B m )3.753.503.253.002.7567891011121314151617181952.504.00Typical Operating Characteristics (MAX2046) (continued)(V CC = 5V, f IN = 1900MHz, V_1 = VI1 and VQ1, V_2 = VI2 and VQ2, I_1 = II1 and IQ1, I_2 = II2 and IQ2, VI1 = VQ1 = 3.2V, VI2 =VQ2 = REFOUT, P IN = -15dBm per tone at 1MHz offset (IIP3), and T A = +25°C, unless otherwise noted.)OUTPUT NOISE POWERvs. CONTROL VOLTAGE (VI1 = VQ1)CONTROL VOLTAGE VI1, VQ1 (V)O U T P U T N O I S E P O W E R (d B m /H z ) 3.753.503.253.002.75-148.5-148.0-147.5-147.0-146.5-146.0-145.5-145.0-144.5-144.0-149.02.504.00MAX2045/MAX2046/MAX2047High-Gain Vector MultipliersIIP3 vs. CONTROL VOLTAGE (VI1 = VQ1)CONTROL VOLTAGE VI1 , VQ1, (V)I I P 3 (d B m )3.753.503.253.002.7567891011121314151617181952.504.00GAIN vs. PHASEPHASE (DEGREES)G A I N (d B )3152701802259013545-14-12-10-8-6-4-20246810-16360S21 PHASE vs. FREQUENCYFREQUENCY (MHz)P H A S E (D E G R E E S )2050200019501900185018001750-154-153-152-151-150-149-148-147-146-145-144-143-142-141-140-15517002100S21 PHASE vs. FREQUENCYFREQUENCY (MHz)P H A S E (D E G R E E S )2050200019501900185018001750-169-168-167-166-165-164-163-162-161-160-159-158-157-156-155-17017002100S21 PHASE vs. FREQUENCYFREQUENCY (MHz)P H A S E (D E G R E E S )200019501900185018001750-180-185-175-170-165-160-155-150-145-140-135-130-190170021002050S21 PHASE vs. FREQUENCYFREQUENCY (MHz)P H A S E (D E G R E E S )20001900185018001750-180-185-170-175-155-160-165-150-135-140-145-130-1901700210019502050GROUP DELAY vs. FREQUENCYFREQUENCY (MHz)G R O U P D E L A Y (n s )200019001850180017501.351.401.451.501.551.601.651.701.751.801.851.901.301700210019502050SWITCHING SPEEDSWITCHING SPEED (1ns/div)D I F FE R E N T I A L C O N T R O L S I G N A LG A I NTypical Operating Characteristics (MAX2046) (continued)(V CC = 5V, f IN = 1900MHz, V_1 = VI1 and VQ1, V_2 = VI2 and VQ2, I_1 = II1 and IQ1, I_2 = II2 and IQ2, VI1 = VQ1 = 3.2V, VI2 =VQ2 = REFOUT, P IN = -15dBm per tone at 1MHz offset (IIP3), and T A = +25°C, unless otherwise noted.)M A X 2045/M A X 2046/M A X 2047High-Gain Vector Multipliers OUTPUT RETURN LOSS vs. FREQUENCYFREQUENCY (MHz)O U T P U T R E T U R N L O S S (d B )1050100095085090080075014131211109815167001100GAIN vs. FREQUENCYFREQUENCY (MHz)G A I N (d B )10501000950900850800750-15-10-505101520-207001100GAIN vs. FREQUENCYFREQUENCY (MHz)G A I N (d B )10501000950850900800750-15-10-5051015-207001100GAIN vs. CONTROL VOLTAGE (VI1 = VQ1)CONTROL VOLTAGE VI1, VQ1 (V)G A I N (d B )3.753.503.253.002.75-25-20-15-10-505102015-302.504.00GAIN vs. CONTROL VOLTAGE (VI1 = VQ1)CONTROL VOLTAGE VI1, VQ1 (V)G A I N (d B )3.753.503.253.002.75-35-30-25-20-15-10-5051015202.504.00REVERSE ISOLATION vs. FREQUENCYFREQUENCY (MHz)I S O L A T I O N (d B )10501000950900850800750110100908070605040301207001100OUTPUT NOISE POWER vs. FREQUENCYFREQUENCY (MHz)O U T P U T N O I S E P O W E R (d B m /H z )1000900850800750-150-149-148-147-146-145-144-15170011009501050Typical Operating Characteristics (MAX2047)(V CC = 5V, f IN = 915MHz, V_1 = VI1 and VQ1, V_2 = VI2 and VQ2, I_1 = II1 and IQ1, I_2 = II2 and IQ2, VI1 = VQ1 = 3.2V, VI2 = VQ2= REFOUT, P IN = -15dBm per tone at 1MHz offset (IIP3), and T A = +25°C, unless otherwise noted.)REFOUT AND SUPPLY CURRENTvs. TEMPERATURE AND SUPPLY VOLTAGETEMPERATURE (°C)S U P P L Y C U R R E N T (m A )603510-15150160170180190200210140R E F O U T (V )2.462.472.482.492.502.512.522.45-4085INPUT RETURN LOSS vs. FREQUENCYFREQUENCY (MHz)I N P U T R E T U R N L O S S (d B )100010509508509008007502220181614121032242628307001100MAX2045/MAX2046/MAX2047High-Gain Vector MultipliersINPUT P1-dB COMPRESSIONvs. FREQUENCYFREQUENCY (MHz)I N P U T P 1-d B (d B m )105010009507508009008505.56.06.57.07.58.08.59.05.07001100INPUT P1-dB COMPRESSIONvs. FREQUENCYFREQUENCY (MHz)I N P U T P 1-d B (d B m )105010007508009009508505.56.06.57.07.58.08.59.05.07001100INPUT P1-dB COMPRESSION vs. CONTROL VOLTAGE (VI1 = VQ1)CONTROL VOLTAGE VI1, VQ1 (V)I N P U T P 1-d B (d B m )3.753.503.253.002.754.55.05.56.06.57.07.58.08.59.09.510.04.02.504.00INPUT P1-dB COMPRESSION vs. CONTROL VOLTAGE (VI1 = VQ1)CONTROL VOLTAGE VI1, VQ1 (V)I N P U T P 1-d B (d B m )3.753.503.253.002.754.04.55.05.56.06.57.07.58.08.59.02.50 4.00IIP3 vs. FREQUENCYFREQUENCY (MHz)I I P 3 (d B m )100090085080075014.515.515.016.016.517.018.017.519.018.514.070011009501050IIP3 vs. CONTROL VOLTAGE (VI1 = VQ1)CONTROL VOLTAGE VI1 , VQ1 (V)I I P 3 (d B m )3.753.503.253.002.75789101112131415161718192.504.00Typical Operating Characteristics (MAX2047) (continued)(V CC = 5V, f IN = 915MHz, V_1 = VI1 and VQ1, V_2 = VI2 and VQ2, I_1 = II1 and IQ1, I_2 = II2 and IQ2, VI1 = VQ1 = 3.2V, VI2 = VQ2= REFOUT, P IN = -15dBm per tone at 1MHz offset (IIP3), and T A= +25°C, unless otherwise noted.)IIP3 vs. FREQUENCYFREQUENCY (MHz)I I P 3 (d B m )100090085080075015.015.516.016.517.018.518.017.514.570011009501050OUTPUT NOISE POWERvs. CONTROL VOLTAGE (VI1 = VQ1)CONTROL VOLTAGE VI1, VQ1 (V)O U T P U T N O I S E P O W E R (d B m /H z ) 3.753.503.253.002.75-148.5-148.0-147.5-147.0-146.5-146.0-145.5-145.0-149.0-149.5-150.02.504.00OUTPUT NOISE POWERvs. CONTROL VOLTAGE (VI1 = VQ1)CONTROL VOLTAGE VI1, VQ1 (V)O U T P U T N O I S E P O W E R (d B m /H z ) 3.753.503.253.002.75-148.5-148.0-147.5-147.0-146.5-146.0-145.5-145.0-149.0-149.5-150.02.50 4.00M A X 2045/M A X 2046/M A X 2047High-Gain Vector Multipliers S21 PHASE vs. FREQUENCYFREQUENCY (MHz)P H A S E (D E G R E E S )105010009509008508007501151201251301351401451501107001100S21 PHASE vs. FREQUENCYFREQUENCY (MHz)P H A S E (D E G R E E S )105010009509008508007501051101151201251301351401451501007001100S21 PHASE vs. FREQUENCYFREQUENCY (MHz)P H A S E (D E G R E E S )100095090085080075011012013014015016010070011001050S21 PHASE vs. FREQUENCYFREQUENCY (MHz)P H A S E (D E G R E E S )10009008508007501101001201501401301609070011009501050GROUP DELAY vs. FREQUENCYFREQUENCY (MHz)G R O U P D E L A Y (n s )10009008508007501.61.71.81.92.02.12.22.32.42.52.62.770011009501050SWITCHING SPEEDSWITCHING SPEED (1ns/div)D I F FE R E N T I A L C O N T R O L S I G N A LG A INTypical Operating Characteristics (MAX2047) (continued)(V CC = 5V, f IN = 915MHz, V_1 = VI1 and VQ1, V_2 = VI2 and VQ2, I_1 = II1 and IQ1, I_2 = II2 and IQ2, VI1 = VQ1 = 3.2V, VI2 = VQ2= REFOUT, P IN = -15dBm per tone at 1MHz offset (IIP3), and T A = +25°C, unless otherwise noted.)IIP3 vs. CONTROL VOLTAGE (VI1 = VQ1)CONTROL VOLTAGE VI1 , VQ1 (V)I I P 3 (d B m )3.753.503.253.002.757891011121314151617181920212.504.00GAIN vs. PHASEPHASE (DEGREES)G A I N (d B )3152701802259013545-13-11-9-7-5-3-11357911-15360Detailed Description The MAX2045/MAX2046/MAX2047 provide vector adjustment through the differential I/Q amplifiers. Each part is optimized for separate frequency ranges: MAX2045 for f IN= 2040MHz to 2240MHz, MAX2046 for f IN= 1740MH z to 2060MH z, and MAX2047 for f IN= 790MH z to 1005MH z. All three devices can be inter-faced using current- and/or voltage-mode DACs.The MAX2045/MAX2046/MAX2047 accept differential RF inputs, which are internally phase shifted 90 degrees to produce differential I/Q signals. The phase and magnitude of each signal can then be adjusted using the voltage- and/or current-control inputs. Figure 1 shows a typical operating circuit when using both current- and voltage-mode DACs. When using only one of the two, leave the unused I/Q inputs open.The RF input and output ports require external matchingfor optimal performance. See Figures 1 and 2 for appro-priate component values. The output ports require external biasing. In Figures 1 and 2, the outputs are biased through the balun (T2). The RF input ports canbe driven differentially or single ended (Figures 1, 2)using a balun.The matching values for the MAX2045/MAX2046 were set to be the same during characteriza-tion. An optimized set of values can be found in theMAX2045/MAX2046/MAX2047 Evaluation Kit data sheet.I/Q InputsThe control amplifiers convert a voltage, current, or voltage and current input to a predistorted voltage that controls the multipliers. The I/Q voltage-mode inputscan be operated differentially (Figure 1) or single ended (Figure 2). A 2.5V reference is provided on-chipfor single-ended operation. MAX2045/MAX2046/MAX2047High-Gain Vector MultipliersM A X 2045/M A X 2046/M A X 2047High-Gain Vector MultipliersFigure 1. Typical Operating Circuit Using Differential Current- and Voltage-Mode DACsHigh-Gain Vector MultipliersMAX2045/MAX2046/MAX2047Figure 2. Typical Operating Circuit Using Single-Ended Voltage Mode DACsM A X 2045/M A X 2046/M A X 2047On-Chip Reference VoltageAn on-chip, 2.5V reference voltage is provided for single-ended control mode. Connect REFOUT to VI2and VQ2 to provide a stable reference voltage. The equivalent output resistance of the REFOUT pin is approximately 80Ω. REFOUT is capable of sourcing 1mA of current, with <10mV drop-in voltage.Applications InformationRF Single-Ended OperationThe RF input impedance is 50Ωdifferential into the IC.An external low-loss 1:1 balun can be used for single-ended operation. The RF output impedance is 300Ωdifferential into the IC. An external low-loss 4:1 balun transforms this impedance down to 50Ωsingle-ended output (Figures 1 and 2).Bias ResistorThe bias resistor value (280Ω) was optimized during characterization at the factory. This value should not be adjusted. If the 280Ω(±1%) resistor is not readily avail-able, substitute a standard 280Ω(±5%) resistor, which may result in more current part-to-part variation.Switching SpeedThe control inputs have a typical 3dB BW of 260MH z.This BW provides the device with the ability to adjust gain/phase at a very rapid rate. The Switching Speed graphs in the Typical Operating Characteristics try to capture the control ability of the vector multipliers.These measurements were done by first removing capacitors C4–C7 to reduce driving capacitance.The test for gathering the curves shown, uses a MAX9602 differential output comparator to drive VI1,VI2, VQ1, and VQ2. One output of the comparator is connected to VI1/VQ1, while the other is connected to VI2/VQ2. The input to the vector multiplier is driven by an RF source and the output is connected to a crystal detector. The switching signal produces a waveform that results in a ±0.7V differential input signal to the vector multiplier.This signal switches the signal from quadrant 3 (-0.7V case), through the origin (maximum attenuation), and into quadrant 1 (+0.7V case). The before-and-after amplitude (S21) stays about the same between the two quadrants but the phase changes by 180°.As the differential control signal approaches zero, the gain approaches its minimum value. This appears as the null in the Typical Operating Characteristics . The measurement results include rise-time errors from the crystal detector (specified by manufacturing to be approximately 8ns to 12ns), the comparator (approxi-mately 500ps), and the 500MHz BW oscilloscope (used to measure the control and detector signals).Layout IssuesA properly designed PC board is an essential part of any RF/microwave circuit. Keep RF signal lines as short as possible to reduce losses, radiation, and inductance.For best performance, route the ground pin traces directly to the exposed pad underneath the package.This pad should be connected to the ground plane of the board by using multiple vias under the device to provide the best RF/thermal conduction path. Solder the exposed pad on the bottom of the device package to a PC board exposed pad.The MAX2045/MAX2046/MAX2047 Evaluation Kit can be used as a reference for board layout. Gerber files are available upon request at .Power-Supply BypassingProper voltage-supply bypassing is essential for high-frequency circuit stability. Bypass the V CC pins with 10nF and 22pF (47pF for the MAX2047) capacitors.Connect the high-frequency capacitor as close to the device as possible.Exposed Paddle RF ThermalConsiderationsThe EP of the 32-lead thin QFN package provides a low thermal-resistance path to the die. It is important that the PC board on which the IC is mounted be designed to conduct heat from this contact. In addition, the EP provides a low-inductance RF ground path for the device.It is recommended that the EP be soldered to a ground plane on the PC board, either directly or through an array of plated via holes.Soldering the pad to ground is also critical for proper heat dissipation. Use a solid ground plane wherever possible.Chip InformationTRANSISTOR COUNT: 599High-Gain Vector Multipliers。
BUF634中文资料
目录产品特点： (2)应用： (2)描述： (2)规格： (3)引脚结构： (5)绝对最大额定值： (5)典型性能曲线：在T A = 25°C，V S =±15V，除非另有说明。
(6)应用信息： (9)输出电流： (9)热保护： (9)功耗： (10)输入特性： (10)带宽控制PIN： (10)提高运算放大器的输出电流： (10)高频应用： (11)封装形式 (14)产品特点：●高输出电流：250mA●转换速度:2000 v / μs●PIN所选带宽：30MHz到180MHz●低静态电流：1.5mA（30MHz的带宽）●电源范围：±2.25〜±18V●内部电流可限制●过热关断保护●8引脚DIP，SO-8，5引脚TO-220，5引脚DDPAK表面贴装应用：●阀驱动●电磁驱动器●运算放大器电流升压●线路驱动器●耳机驱动器●视频驱动程序●电机驱动器●测试设备●ATE引脚驱动器描述：BUF634是一种高速开环单位增益缓冲器，适用范围广的应用中建议。
它可用于运算放大器的反馈环路内，以增加输出电流，消除热反馈，并提高容性负载驱动。
对于低功耗应用，BUF634静态电流1.5mA具有250mA输出，2000V/μs摆率和30MHz 带宽。
V-和BW引脚之间连接一个电阻，可以调整带宽从30MHz到180MHz。
输出电路完全由内部电流限制和热关断，使其坚固耐用和易于使用的保护。
BUF634可在多种封装形式，以适应机械和功耗要求。
类型包括8引脚DIP，SO-8表面贴装，5引脚TO-220，采用5引脚DDPAK表面贴装塑料功率封装。
规格：（在T A = 25°C ，V S =±15V ，除非另有说明）引脚结构：绝对最大额定值：供应电压................................................ ..................................... ±18V 输入电压范围............................................... ................................ ±V S 输出短路（接地）.......................................... .......连续工作温度................................................ ..... -40°C至125°C储存温度................................................ ........ -55°C至125°C结温................................................ ....................... 150°C铅温度（焊接，10s）........................................... ......... 300°C典型性能曲线：在T A = 25°C，V S =±15V，除非另有说明。
Turck磁感应传感器产品说明书
T 08:30:42+02:00型号BIM-UNT-AY1X/S1139货号4685763通过速度ð 10 m/s 重复性ï ± 0.1 mm 温度漂移ð 0.1 mm 磁滞ð 1 mm环境温度-25…+70 °C 输出性能2线, NAMUR 开关频率 1 kHz电压Nom. 8.2 VDC 无激励电流损耗ð 1.2 mA 激励电流损耗ï 2.1 mA认证依据KEMA 04 ATEX 1152 X 内置 电感(L ) / 电容 (C )180 nF / 350 µH防爆标志防爆标识为II 1 G/Ex ia IIC T6/II 1 D Ex ia D 20 T95°C(最大 U = 20 V, I = 60 mA, P = 80 mW)设计方型, UNT 尺寸28 x 5 x 6 mm 外壳材料塑料, PP 感应面材料塑料, PP 紧固螺母的固定扭矩0.4 Nm 连接电缆线缆材质3 mm, 蓝, Lif9YYW, PVC, 2 m线缆横截面2 x 0.14mm 防震动性55 Hz (1 mm)防冲击性30 g (11 ms)防护等级IP67MTTF2283 years 符合SN 29500 (Ed.99) 40 °C认证安装在以下剖面.Cylindrical design E N K F 开关状态指示LED指示灯 黄可供货电缆夹sATEX 防爆认证 II组设备,设备等级1G，可用为气体危险0区sATEX 防爆认证II组设备，设备等级1D，适用于粉尘危险2区s 适于T型槽气缸，无需安装附件s 可选择附件安装于其他外型气缸上s 单手可安装s 微调装置和固定器可直接安装在传感器上s 稳固的安装s 磁阻式传感器s 2线直流, nom. 8.2 VDCs输出遵循本安型DIN EN 60947-5-6(NAMUR)标准s输出方波信号s 常开s电缆连接接线图功能原理磁感应传感器感应磁场。
5437 二线制 HART 7 温度变送器 产品手册说明书
C O M M U N I C A T I O N P R O T O C O LNo. 5437V102-CNProduct version: 01.00.00-01.99.99安全栅 | 通讯接口 | 多功能 | 隔离器 | 数显表产品手册 5437二线制 HART 7 温度变送器基于微处理器技术研发的 6 mm 隔离器，小巧精致、响应迅速、品质一流，以极低的总拥有成本为专用应用提供卓越性能和抗电磁干扰。
可水平或垂直安装，装置间无需间隙。
我们采用最严格的安全标准来检验产品，以期提供最安全的信号。
秉承创新精神，我们已经在 SIL 2 全面评估本质安全型接口方面取得了开创性成就，其既高效又经济，效果卓著，成效斐然。
模拟量和数字量本质安全栅种类齐全，同时提供多种输入输出。
这使得 PR 标准成为一项易于实施的现场检验标准。
在大型项目安装过程中，新背板方案大大简化安装和布线，且能与标准 DCS 系统无缝集成。
数显表系列以其灵活性和稳定性著称。
该设备系列几乎满足过程信号读数显示的所有需求，并具有通用的输入和供电能力。
无论哪种行业，无论环境条件何其苛刻，该设备均能实时测量过程值并提供用户友好型界面和值得信赖的继电器信号。
我们提供经济实惠、使用方便、面向未来的通讯接口，以便您能够访问所安装的 PR 产品。
所有接口均可拆卸，并带有屏幕和按钮，可以显示过程值/诊断值和对参数进行配置。
产品特定功能包括通过 Modbus 和蓝牙进行通讯，以及使用我们的便携式设备主管 (PPS) 应用程序进行远程访问，可用于 iOS 和 Android 。
单品为多功能系列产品，可涵盖大量现场应用，可轻而易举按照您的现场标准进行配置。
此种单品可适用多种应用方式，既节省安装和培训时间，又大大简化库存备件管理。
该设备专为长期信号精度高、功耗低、抗电噪声优异、编程简单而设计。
温度变送器和温度传感器系列产品，提供从温度测量点到系统控制一站式信号解决方案，从而在最大程度上保证信号的完整性。
MAXIM MAX4561 MAX4568 MAX4569 数据手册
General DescriptionThe MAX4561/MAX4568/MAX4569 are low-voltage,ESD-protected analog switches. The normally open (NO) and normally closed (NC) inputs are protected against ±15kV electrostatic discharge (ESD) without latchup or damage, and the COM input is protected against 2.5kV ESD.These switches operate from a single +1.8V to +12V supply. The 70Ωat 5V (120Ωat 3V) on-resistance is matched between channels to 2Ωmax, and is flat (4Ωmax) over the specified signal range. The switches can handle Rail-to-Rail ® analog signals. Off-leakage current is only 0.5nA at +25°C and 5nA at +85°C. The digital input has +0.8V to +2.4V logic thresholds, ensuring TTL/CMOS-logic compatibility when using a single +5V supply. The MAX4561 is a single-pole/double-throw (SPDT) switch. The MAX4568 NO and MAX4569 NC are single-pole/single-throw (SPST) switches.The MAX4561 is available in a 6-pin SOT23 package,and the MAX4568/MAX4569 are available in 5-pin SOT23 packages.________________________ApplicationsHigh-ESD Environments Battery-Powered Systems Audio and Video Signal Routing Low-Voltage Data-Acquisition Systems Sample-and-Hold Circuits Communications CircuitsFeatureso ESD-Protected NO, NC±15kV—Human Body Model±15kV—IEC 1000-4-2, Air-Gap Discharge ±8kV—IEC 1000-4-2, Contact Discharge o Guaranteed On-Resistance70Ω+5V Supply120Ωwith Single +3V Supplyo On-Resistance Match Between Channels (2Ωmax)o Low On-Resistance Flatness: 4Ωmax o Guaranteed Low Leakage Currents0.5nA Off-Leakage (at T A = +25°C)0.5nA On-Leakage (at T A = +25°C)o Guaranteed Break-Before-Make at 5ns(MAX4561 only)o Rail-to-Rail Signal Handling Capabilityo TTL/CMOS-Logic Compatible with +5V Supplies o Industry Standard Pin-OutsMAX4561 Pin Compatible with MAX4544MAX4568/MAX4569 Pin Compatible with MAX4514/MAX4515MAX4561/MAX4568/MAX4569±15kV ESD-Protected, Low-Voltage,SPDT/SPST, CMOS Analog Switches________________________________________________________________Maxim Integrated Products 1Pin Configurations/Functional Diagrams/Truth Tables19-1714; Rev 0; 4/00For free samples and the latest literature, visit or phone 1-800-998-8800.For small orders, phone 1-800-835-8769.Ordering InformationRail-to-Rail is a registered trademark of Nippon Motorola, Ltd.查询MAX4561EUT-T供应商M A X 4561/M A X 4568/M A X 4569±15kV ESD-Protected, Low-Voltage,SPDT/SPST, CMOS Analog Switches 2_______________________________________________________________________________________ABSOLUTE MAXIMUM RATINGSELECTRICAL CHARACTERISTICS —Single +5V Supply(V+ = +4.5V to +5.5V, V IH = +2.4V, V IL = +0.8V, T A = T MIN to T MAX , unless otherwise specified. Typical values are at T A = +25°C.)Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.V+ to GND................................................................-0.3 to +13V IN, COM, NO, NC to GND (Note 1)..............-0.3V to (V+ + 0.3V)Continuous Current (any terminal)....................................±10mA Peak Current(NO, NC, COM; pulsed at 1ms 10% duty cycle).........±30mA ESD Protection per Method IEC 1000-4-2 (NO, NC)Air-Gap Discharge........................................................±15kV Contact Discharge..........................................................±8kVESD Protection per Method 3015.7V+, GND, IN, COM.......................................................±2.5kV NO, NC..........................................................................±15kV Continuous Power Dissipation (T A = +70°C)SOT23 (derate 8.7mW/°C above +70°C)....................696mW Operating Temperature Range ...........................-40°C to +85°C Storage Temperature Range.............................-65°C to +150°C Lead Temperature (soldering, 10s).................................+300°CNote 1:Signals on NO, NC, COM, or IN exceeding V+ or GND are clamped by internal diodes. Limit forward current to maximumcurrent rating.MAX4561/MAX4568/MAX4569±15kV ESD-Protected, Low-Voltage,SPDT/SPST, CMOS Analog Switches_______________________________________________________________________________________3ELECTRICAL CHARACTERISTICS —Single +5V Supply (continued)050150100200250ON-RESISTANCEvs. V COM AND SUPPLY VOLTAGEV COM (V)R O N (Ω)4812302010405060021345ON-RESISTANCE vs. TEMPERATUREV COM (V)R D S (O N ) (Ω)40020010008006001600140012001800-4020-20406080100LEAKAGE CURRENT vs. TEMPERATURETEMPERATURE (°C)L E A K A G E C U R R E N T (p A )Typical Operating Characteristics(T A = +25°C, unless otherwise noted.)M A X 4561/M A X 4568/M A X 4569±15kV ESD-Protected, Low-Voltage,SPDT/SPST, CMOS Analog Switches 4_______________________________________________________________________________________ELECTRICAL CHARACTERISTICS —Single +3V Supply(V+ = +2.7V to +3.6V, V IH = +2.0V, V IL = +0.6V, T A = T MIN to T MAX , unless otherwise specified. Typical values are at T A = +25°C.)Note 3:Parameters are 100% tested at +25°C and guaranteed by correlation at the full rated temperature.Note 4:∆R ON = R ON(MAX)- R ON(MIN).Note 5:Flatness is defined as the difference between the maximum and the minimum value of on-resistance as measured over thespecified analog signal ranges.Note 6:Off-Isolation = 20log 10(V COM /V NO ), V COM = output, V NO = input to off switch.MAX4561/MAX4568/MAX4569±15kV ESD-Protected, Low-Voltage,SPDT/SPST, CMOS Analog Switches________________________________________________________________________________________50201040305060-402040-206080100SUPPLY CURRENTvs. TEMPERATURE AND SUPPLY VOLTAGETEMPERATURE (°C)S U P P L Y C U R R E N T (n A)40208060100120-40020-20406080TURN-ON/TURN-OFF TIME vs. TEMPERATURETEMPERATURE (°C)t O N /t O F F (n s )40208060100120021345TURN-ON/TURN-OFF TIME vs. V COMV COM (V)t O N /t O F F (n s )TURN-ON/TURN-OFF TIME vs. V COM02040608010012014016001.00.51.52.02.53.0V COM (V)t O N /t O F F (n s )010050200150300250350TURN-ON/TURN-OFF TIME vs. SUPPLY VOLTAGESUPPLY VOLTAGE (V)t O N /t O F F (n s )12345Typical Operating Characteristics (continued)(T A = +25°C, unless otherwise noted.)40208060120100140180160200-60-20-4020406080100SCR HOLDING CURRENT vs. TEMPERATURETEMPERATURE (°C)H O L D I N G C U R R E N T (m A )-40-25-30-35-20-15-10-5051021345MAX4561CHARGE INJECTION vs. V COMV COM (V)Q (p C)-1050-5101520021345MAX4568/MAX4569CHARGE INJECTION vs. V COMV COM (V)Q (p C )M A X 4561/M A X 4568/M A X 4569±15kV ESD-Protected, Low-Voltage,SPDT/SPST, CMOS Analog Switches 6_______________________________________________________________________________________Do not exceed the absolute maximum ratings because stresses beyond the listed ratings may cause perma-nent damage to the device.Proper power-supply sequencing is recommended for all CMOS devices. Always sequence V+ on first, fol-lowed by the logic inputs, NO/NC, or COM.High-Voltage SupplyThe MAX4561/MAX4568/MAX4569 are capable of +12V single-supply operation with some precautions.The absolute maximum rating for V+ is +13V (refer-enced to GND). When operating near this region,bypass V+ with a 0.1µF min capacitor to ground as close to the device as possible.Typical Operating Characteristics (continued)(T A = +25°C, unless otherwise noted.)10100010010,000100,000TOTAL HARMONIC DISTORTIONvs. FREQUENCYFREQUENCY (Hz)T H D (%)10.0010.010.10.010.11001000FREQUENCY RESPONSEFREQUENCY (MHz)L O S S (d B )20-100-80-60-40-200110MAX4561/MAX4568/MAX4569±15kV ESD-Protected, Low-Voltage,SPDT/SPST, CMOS Analog Switches_______________________________________________________________________________________7±15kV ESD ProtectionThe MAX4561/MAX4568/MAX4569 are ±15kV ESD-pro-tected at the NC/NO terminals in accordance with IEC1000-4-2. To accomplish this, bidirectional SCRs are included on-chip between these terminals. When the voltages at these terminals go Beyond-the-Rails ™,the corresponding SCR turns on in a few nanoseconds and bypasses the surge safely to ground. This method is superior to using diode clamps to the supplies because unless the supplies are very carefully decou-pled through low-ESR capacitors, the ESD current through the diode clamp could cause a significant spike in the supplies. This may damage or compromise the reliability of any other chip powered by those same supplies.There are diodes from NC/NO to the supplies in addi-tion to the SCRs. A resistance in series with each of these diodes limits the current into the supplies during an ESD strike. The diodes protect these terminals from overvoltages that are not a result of ESD strikes. These diodes also protect the device from improper power-supply sequencing.Once the SCR turns on because of an ESD strike, it remains on until the current through it falls below its “holding current.” The holding current is typically 110mA in the positive direction (current flowing into the NC/NO terminal) at room temperature (see SCR Holding Current vs.Temperature in the Typical Operating Characteristics ). Design the system so that any sources connected to NC/NO are current-limited to a value below the holding current to ensure the SCR turns off when the ESD event is finished and normal operation resumes. Also, remember that the holding current varies significantly with temperature. The worst case is at +85°C when the holding currents drop to 70mA. Since this is a typical number to guarantee turn-off of the SCRs under all conditions, the sources con-nected to these terminals should be current-limited to no more than half this value. When the SCR is latched,the voltage across it is approximately 3V. The supply voltages do not affect the holding current appreciably.The sources connected to the COM side of the switches need not be current limited since the switches turn off internally when the corresponding SCR(s) latch.Even though most of the ESD current flows to GND through the SCRs, a small portion of it goes into V+.Therefore, it is a good idea to bypass the V+ with 0.1µF capacitors directly to the ground plane.ESD protection can be tested in various ways. Inputs are characterized for protection to the following:•±15kV using the Human Body Model•±8kV using the Contact Discharge method speci-fied in IEC 1000-4-2 (formerly IEC 801-2)•±15kV using the Air-Gap Discharge method speci-fied in IEC 1000-4-2 (formerly IEC 801-2)ESD Test ConditionsContact Maxim Integrated Products for a reliability report that documents test setup, methodology, and results.Human Body ModelFigure 6 shows the Human Body Model, and Figure 7shows the waveform it generates when discharged into a low impedance. This model consists of a 100pF capacitor charged to the ESD voltage of interest, which can be dis-charged into the test device through a 1.5k Ωresistor.IEC 1000-4-2The IEC 1000-4-2 standard covers ESD testing and performance of finished equipment; it does not specifi-cally refer to integrated circuits. The MAX4561 enables the design of equipment that meets Level 4 (the highest level) of IEC 1000-4-2, without additional ESD protec-tion components.The major difference between tests done using the Human Body Model and IEC 1000-4-2 is higher peak cur-rent in IEC 1000-4-2. Because series resistance is lower in the IEC 1000-4-2 ESD test model (Figure 8), the ESD withstand voltage measured to this standard is generally lower than that measured using the Human Body Model.Figure 9 shows the current waveform for the ±8kV IEC 1000-4-2 Level 4 ESD Contact Discharge test.The Air-Gap test involves approaching the device with a charged probe. The Contact Discharge method connects the probe to the device before the probe is energized.Chip InformationPROCESS: CMOSBeyond-the-Rails is a trademark of Maxim Integrated Products.TRANSISTOR COUNT: 69(MAX4561)39(MAX4568/MAX4569)M A X 4561/M A X 4568/M A X 4569±15kV ESD-Protected, Low-Voltage,SPDT/SPST, CMOS Analog Switches 8_______________________________________________________________________________________Figure 1. Switching TimeFigure 2. Break-Before-Make IntervalFigure 3. Charge Injection Test Circuits/Timing DiagramsMAX4561/MAX4568/MAX4569±15kV ESD-Protected, Low-Voltage,SPDT/SPST, CMOS Analog Switches_______________________________________________________________________________________9Figure 4. Channel On/Off-CapacitanceFigure 5. Off-Isolation/On-ChannelFigure 6. Human Body ESD Test ModelFigure 7. Human Body Model Current WaveformFigure 8. IEC 1000-4-2 ESD Test Model Figure 9. IED 1000-4-2 ESD Generator Current WaveformTest Circuits/Timing Diagrams (continued)M A X 4561/M A X 4568/M A X 4569±15kV ESD-Protected, Low-Voltage,SPDT/SPST, CMOS Analog Switches 10______________________________________________________________________________________Package InformationMAX4561/MAX4568/MAX4569±15kV ESD-Protected, Low-Voltage,SPDT/SPST, CMOS Analog Switches______________________________________________________________________________________11Package Information (continued)M A X 4561/M A X 4568/M A X 4569±15kV ESD-Protected, Low-Voltage,SPDT/SPST, CMOS Analog SwitchesMaxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.12____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600©2000 Maxim Integrated Products Printed USAis a registered trademark of Maxim Integrated Products.NOTES。
MAX6064AEUR-T中文资料
MAX6064AEUR-T中⽂资料General DescriptionThe MAX6061–MAX6068 are precision, low-dropout,micropower voltage references. These three-terminal devices are available with output voltage options of 1.25V, 1.8V, 2.048V, 2.5V, 3V, 4.096V, 4.5V, and 5V.They feature a proprietary curvature-correction circuit and laser-trimmed thin-film resistors that result in a very low temperature coefficient of 20ppm/°C (max) and an initial accuracy of ±0.2% (max). Specifications apply to the extended temperature range (-40°C to +85°C). The MAX6061–MAX6068 typically draw only 90µA of supply current and can source 5mA or sink 2mA of load current. Unlike conventional shunt-mode (two-terminal)references that waste supply current and require an external resistor, these devices offer a supply current that is virtually independent of the supply voltage (8µA/V variation) and do not require an external resis-tor. Additionally, the internally compensated devices do not require an external compensation capacitor.Eliminating the external compensation capacitor saves valuable board area in space-critical applications. Low dropout voltage and supply independent, ultra-low sup-ply current make these devices ideal for battery-operat-ed, high-performance, low-voltage systems.The MAX6061–MAX6068 are available in a 3-pin SOT23package.ApplicationsAnalog-to-Digital Converters (ADCs)Portable Battery-Powered Systems Notebook Computers PDAs, GPSs, DMMs Cellular PhonesPrecision 3V/5V SystemsFeatureso Ultra-Small 3-Pin SOT23 Package o ±0.2% (max) Initial Accuracyo 20ppm/°C (max) Temperature Coefficient o 5mA Source Current o 2mA Sink Currento No Output Capacitor Required o Stable with Capacitive Loads o 90µA (typ) Quiescent Supply Current o 200mV (max) Dropout at 1mA Load Current o Output Voltage Options: 1.25V, 1.8V, 2.048V, 2.5V,3V, 4.096V, 4.5V, 5Vo 13µVp-p Noise 0.1Hz to 10Hz (MAX6061)MAX6061–MAX6068Precision, Micropower, Low-Dropout,High-Output-Current, SOT23 Voltage References________________________________________________________________Maxim Integrated Products119-1659; Rev 1; 4/01Ordering InformationPin ConfigurationSelector GuideNote:There is a minimum order increment of 2500 pieces for SOT23 packages.Typical Operating Circuit appears at end of data sheet.For pricing, delivery, and ordering information,please contact Maxim/Dallas Direct!at 1-888-629-4642, or visit Maxim’s website at /doc/5d9648470.html.M A X 6061–M A X 6068Precision, Micropower, Low-Dropout,High-Output-Current, SOT23 Voltage References2_______________________________________________________________________________________ ABSOLUTE MAXIMUM RATINGSELECTRICAL CHARACTERISTICS —MAX6061, V OUT = 1.25VStresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.(Voltages Referenced to GND) IN.........................................................................-0.3V to +13.5V OUT .............................................................-0.3V to (V IN +0.3V)Output Short-Circuit Duration to GND or IN (V IN < 6V)...Continuous Output Short-Circuit Duration to GND or IN (V IN ≥6V)................60sContinuous Power Dissipation (T A = +70°C)3-Pin SOT23 (derate 4.0mW/°C above +70°C)............320mW Operating Temperature Range ...........................-40°C to+85°C Storage Temperature Range.............................-65°C to +150°C Lead Temperature (soldering,10s).................................+300°CMAX6061–MAX6068Precision, Micropower, Low-Dropout,High-Output-Current, SOT23 Voltage References_______________________________________________________________________________________3 ELECTRICAL CHARACTERISTICS —MAX6068, V OUT = 1.80VM A X 6061–M A X 6068Precision, Micropower, Low-Dropout,High-Output-Current, SOT23 Voltage References4_______________________________________________________________________________________ ELECTRICAL CHARACTERISTICS —MAX6062, V OUT = 2.048V(V IN = +5V, I OUT = 0, T A = T MIN to T MAX , unless otherwise noted. Typical values are at T A = +25°C.) (Note 1)MAX6061–MAX6068Precision, Micropower, Low-Dropout,High-Output-Current, SOT23 Voltage References(V IN = +5V, I OUT = 0, T A = T MIN to T MAX , unless otherwise noted. Typical values are at T A = +25°C.) (Note 1)M A X 6061–M A X 6068Precision, Micropower, Low-Dropout,High-Output-Current, SOT23 Voltage References6_______________________________________________________________________________________ELECTRICAL CHARACTERISTICS —MAX6063, V OUT = 3.0V(V = +5V, I = 0, T = T to T , unless otherwise noted. Typical values are at T = +25°C.) (Note 1)MAX6061–MAX6068Precision, Micropower, Low-Dropout,High-Output-Current, SOT23 Voltage References_______________________________________________________________________________________7 ELECTRICAL CHARACTERISTICS —MAX6064, V OUT = 4.096V(V IN = +5V, I OUT = 0, T A = T MIN to T MAX , unless otherwise noted. Typical values are at T A = +25°C.) (Note 1)M A X 6061–M A X 6068Precision, Micropower, Low-Dropout,High-Output-Current, SOT23 Voltage References8_______________________________________________________________________________________ ELECTRICAL CHARACTERISTICS —MAX6067, V OUT = 4.500V(V IN = +5V, I OUT = 0, T A = T MIN to T MAX , unless otherwise noted. Typical values are at T A = +25°C.) (Note 1)MAX6061–MAX6068Precision, Micropower, Low-Dropout,High-Output-Current, SOT23 Voltage References_______________________________________________________________________________________9 ELECTRICAL CHARACTERISTICS —MAX6065, V OUT = 5.000V(V= +5.2V, I = 0, T = T to T , unless otherwise noted. Typical values are at T = +25°C.) (Note 1)Note 1:All devices are 100% production tested at T A = +25°C and are guaranteed by design for T A = T MIN to T MAX , as specified.Note 2:Temperature Coefficient is measured by the “box ” method, i.e., the maximum ?V OUT is divided by the maximum ?T.Note 3:Temperature Hysteresis is defined as the change in +25°C output voltage before and after cycling the device from TM A X 6061–M A X 6068Precision, Micropower, Low-Dropout,High-Output-Current, SOT23 Voltage References10______________________________________________________________________________________ M A X 6061/68 t o c 09FREQUENCY (kHz)P S R R (d B )-10-20-30-40-50-60-70-80-900.0011101000.010.11000MAX6061POWER-SUPPLY REJECTION RATIOvs. FREQUENCYTypical Operating Characteristics(V IN = +5V for MAX6061–MAX6068, V IN = +5.5V for MAX6065, I OUT = 0, T A = +25°C, unless otherwise noted.) (Note 5)2.0462.0472.0492.0482.0502.051-4010-15356085MAX6062OUTPUT VOLTAGE TEMPERATURE DRIFT4.9984.9995.0015.0005.0025.003-4010-15356085MAX6065OUTPUT VOLTAGE TEMPERATURE DRIFT TEMPERATURE (°C)O U T P U T V O L T A G E (V )-300-200-100010020030024681012MAX6061LINE REGULATIONINPUT VOLTAGE (V)O U T P U T V O L T A G E C H A N G E (µV ) -1200-600-800-1000-400-20002005971113MAX6065LINE REGULATIONINPUT VOLTAGE (V)O U T P U T V O L T A G E C H A N G E (µV )24LOAD CURRENT (mA)O U T P U T V O L T A G E C H A N G E (m V)MAX6061LOAD REGULATION-620-2-44861012-6-2-4246LOAD CURRENT (mA)O U T P U T V O L T A G E C H A N G E (m V )MAX6065LOAD REGULATION00.100.050.200.150.250.30021345MAX6066DROPOUT VOLTAGE vs. LOAD CURRENTLOAD CURRENT (mA)D R O P O U T V O L T A GE (V )0.200.2521345LOAD CURRENT (mA)D R O P O U T V O L T A GE (V )MAX6065DROPOUT VOLTAGE vs. LOAD CURRENTMAX6061–MAX6068Precision, Micropower, Low-Dropout,High-Output-Current, SOT23 Voltage References______________________________________________________________________________________11 -70-800.001101000-60-50-40-30-20-100FREQUENCY (kHz)P S R R (d B )0.1MAX6065POWER-SUPPLY REJECTION RATIOvs. FREQUENCYM A X 6061/68 t o c 10708090100110246M A X 6061/68 t o c 11INPUT VOLTAGE (V)S U P P L Y C U R R E N T (µA )MAX6061SUPPLY CURRENT vs. INPUT VOLTAGE808595901051101001155791113INPUT VOLTAGE (V)S U P P L Y C U R R E N T (µA )MAX6065SUPPLY CURRENT vs. INPUT VOLTAGE 708090100110120-4010-15356085TEMPERATURE (°C)S U P P L Y C U R R E N T (µA)MAX6061SUPPLY CURRENT vs. TEMPERATURE8595356085TEMPERATURE (°C)S U P P L Y C U R R E N T (µA )MAX6065SUPPLY CURRENT vs. TEMPERATURE00.00110100040206080100140120160180200220M A X 6061/68 t o c 15FREQUENCY (kHz)O U T P U T I M P E D A N C E (?)0.1MAX6061OUTPUT IMPEDANCE vs. FREQUENCY18000.00110100040206010080120140160M A X 6061/68 t o c 16FREQUENCY (kHz)O U T P U T I M P E D A N C E (?)0.1MAX6065OUTPUT IMPEDANCE vs. FREQUENCYV OUT 10µV/div 1s/div MAX60610.1Hz TO 10Hz OUTPUT NOISEM A X 6061/68 t o c 17Typical Operating Characteristics (continued)(V IN = +5V for MAX6061–MAX6068, V IN = +5.5V for MAX6065, I OUT = 0, T A = +25°C, unless otherwise noted.) (Note 5) V OUT 10µV/divM A X 6061/68 t o c 18M A X 6061–M A X 6068Precision, Micropower, Low-Dropout,High-Output-Current, SOT23 Voltage References12______________________________________________________________________________________Typical Operating Characteristics (continued)(V IN = +5V for MAX6061–MAX6068, V IN = +5.5V for MAX6065, I OUT = 0, T A = +25°C, unless otherwise noted.) (Note 5) I OUT 500µA/divV OUTAC-COUPLED20mV/div400µs/divMAX6065LOAD TRANSIENT(I OUT = ±250µA, C L = 1µF, V IN = 5.5V)+250µA-250µAMAX6061/68 toc24V OUT 500mV/divV IN 5V/div10µs/divMAX6061TURN-ON TRANSIENT(C L = 50pF)M A X 6061/68 t o c 19V OUT 2V/divV IN 5V/div40µs/divMAX6065TURN-ON TRANSIENT(C L = 50pF)M A X 6061/68 t o c 20I OUT 500µA/divV OUTAC-COUPLED 100mV/div 400µs/divI OUT +250µA I OUT -250µAMAX6061/68 toc21I OUT 500µA/divV OUTAC-COUPLED50mV/div400µs/divMAX6065LOAD TRANSIENT(I OUT = ±250µA, C L = 0, V IN = 5.5V)+250µA-250µAMAX6061/68 toc22I OUT 500µA/divV OUTAC-COUPLED10mV/div400µs/divMAX6061LOAD TRANSIENT(I OUT = ±250µA, V IN = 5.0V, C L = 1µF)+250µA -250µAMAX6061/68 toc23MAX6061–MAX6068Precision, Micropower, Low-Dropout,High-Output-Current, SOT23 Voltage References______________________________________________________________________________________13Typical Operating Characteristics (continued)(V IN = +5V for MAX6061–MAX6068, V IN = +5.5V for MAX6065, I OUT = 0, T A = +25°C, unless otherwise noted.) (Note 5) I OUT 5mA/divV OUTAC-COUPLED 100mV/div400µs/div MAX6061LOAD TRANSIENT(V IN = 5.0V, C L = 0, I OUT = ±2mA)+2mA-2mAMAX6061/68 toc25I OUT 5mA/divV OUTAC-COUPLED50mV/div400µs/divMAX6065LOAD TRANSIENT(C L = 0, I OUT = ±2mA, V IN = 5.5V)+2mA -2mAMAX6061/68 toc26I OUT 5mA/divV OUTAC-COUPLED50mV/div 400µs/div MAX6061LOAD TRANSIENT (V IN = 5.0V, C L = 1µF, I OUT = ±2mA)+2mA-2mAMAX6061/68 toc27I OUT 5mA/divV OUTAC-COUPLED20mV/div400µs/divMAX6065LOAD TRANSIENT(C L = 1µF, I OUT = ±2mA, V IN = 5.5V)+2mA -2mAMAX6061/68 toc28I OUT 5mA/divV OUTAC-COUPLED 200mV/div400µs/div MAX6061LOAD TRANSIENT(V IN = 5.0V, C L = 0, I OUT = ±4mA)+4mA-4mAMAX6061/68 toc29I OUT 5mA/divV OUTAC-COUPLED 100mV/div400µs/divMAX6065LOAD TRANSIENT(I OUT = ±5mA, C L = 0, V IN = 5.5V)+5mA-5mAMAX6061/68 toc30M A X 6061–M A X 6068Precision, Micropower, Low-Dropout,High-Output-Current, SOT23 Voltage References 14______________________________________________________________________________________ I OUT 5mA/divV OUTAC-COUPLED50mV/div400µs/divMAX6065LOAD TRANSIENT(I OUT = ±5mA, C L = 1µF, V IN = 5.5V)+5mA-5mAMAX6061/68 toc32V IN500mV/divV OUTAC-COUPLED20mV/div MAX6061LINE TRANSIENT(C L = 0)+0.25-0.25MAX6061/68 toc3340µs/div V IN500mV/divV OUTAC-COUPLED20mV/div40µs/divMAX6065LINE TRANSIENT(C L = 0)+0.25-0.25MAX6061/68 toc34Typical Operating Characteristics (continued)(V IN = +5V for MAX6061–MAX6068, V IN = +5.5V for MAX6065, I OUT = 0, T A = +25°C, unless otherwise noted.) (Note 5) I OUT 5mA/divV OUTAC-COUPLED50mV/div400µs/div MAX6061LOAD TRANSIENT(V IN = 5.0V, C L = 1µF, I OUT = ±4mA)+4mA-4mAMAX6061/68 toc31Note 5:Many of the MAX6061 family Typical Operating Characteristics are extremely similar. The extremes of these characteristicsare found in the MAX6061 (1.25V output) and the MAX6065 (5.0V output). The Typical Operating Characteristics of the remainder of the MAX6061 family, typically lie between these two extremes and can be estimated based on their output voltages.MAX6061–MAX6068Precision, Micropower, Low-Dropout,High-Output-Current, SOT23 Voltage References______________________________________________________________________________________15 Applications InformationInput BypassingFor the best line-transient performance, decouple the input with a 0.1µF ceramic capacitor as shown in the Typical Operating Circuit . Locate the capacitor as close to IN as possible. Where transient performance is less important, no capacitor is necessary.Output/Load CapacitanceDevices in the MAX6061 family do not require an output capacitance for frequency stability.I n applications where the load or the supply can experience step changes, an output capacitor of at least 0.1µF will reduce the amount of overshoot (undershoot) and improve the circuit ’s transient response. Many applica-tions do not require an external capacitor, and the MAX6061 family can offer a significant advantage in these applications when board space is critical.Supply CurrentThe quiescent supply current of the series-mode MAX6061 family is typically 90µA and is virtually inde-pendent of the supply voltage, with only an 8µA/V (max)variation with supply voltage. Unlike series references,shunt-mode references operate with a series resistor connected to the power supply. The quiescent current of a shunt-mode reference is thus a function of theinput voltage. Additionally, shunt-mode references have to be biased at the maximum expected load current, even if the load current is not present at the time. I n the MAX6061 family, the load current is drawn from the input voltage only when required, so supply current is not wasted and efficiency is maximized at all input volt-ages. This improved efficiency reduces power dissipa-tion and extends battery life. When the supply voltage is below the minimum specified input voltage (as during turn-on), the devices can draw up to 400µA beyond the nominal supply current. The input voltage source must be capable of providing this current to ensure reliable turn-on.Output Voltage HysteresisOutput voltage hysteresis is the change of output voltage at T A = +25°C before and after the device is cycled over its entire operating temperature range. Hysteresis is caused by differential package stress appearing across the bandgap core transistors. The typical tem-perature hysteresis value is 130ppm.Turn-On TimeThese devices typically turn on and settle to within 0.1%of their final value in 50µs to 300µs, depending on the device. The turn-on time can increase up to 1.5ms with the device operating at the minimum dropout voltage and the maximum load. Chip InformationTRANSISTOR COUNT: 117PROCESS: BiCMOSOrdering Information (continued)M A X 6061–M A X 6068Precision, Micropower, Low-Dropout,High-Output-Current, SOT23 Voltage ReferencesPackage InformationMaxi m cannot assume responsi bi li ty for use of any ci rcui try other than ci rcui try enti rely embodi ed i n a Maxi m product. No ci rcui t patent li censes are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.16____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600?2001 Maxim Integrated ProductsPrinted USAis a registered trademark of Maxim Integrated Products.。
ENMET RECON 4 四元素连续监测器说明书
NOTE: All specifications stated in this manual may change without notice.
MAX471MAX472的中文资料大全
MAX471/MAX472的特点、功能美国美信公司生产的精密高端电流检测放大器是一个系列化产品，有MAX471/MAX472、MAX4172/MAX4173等。
它们均有一个电流输出端，可以用一个电阻来简单地实现以地为参考点的电流/电压的转换，并可工作在较宽电压内。
MAX471/MAX472具有如下特点：●具有完美的高端电流检测功能；●内含精密的内部检测电阻（MAX471）；●在工作温度范围内，其精度为2%；●具有双向检测指示，可监控充电和放电状态；●内部检测电阻和检测能力为3A，并联使用时还可扩大检测电流范围；●使用外部检测电阻可任意扩展检测电流范围（MAX472）；●最大电源电流为100μA；●关闭方式时的电流仅为5μA；●电压范围为3～36V；●采用8脚DIP/SO/STO三种封装形式。
MAX471/MAX472的引脚排列如图1所示，图2所示为其内部功能框图。
表1为MAX471/MAX472的引脚功能说明。
MAX471的电流增益比已预设为500μA/A，由于2kΩ的输出电阻（ROUT）可产生1V/A的转换，因此±3A时的满度值为3V.用不同的ROUT电阻可设置不同的满度电压。
但对于MAX471，其输出电压不应大于VRS+。
对于MAX472，则不能大于。
MAX471引脚图如图１所示，MAX472引脚图如图２所示。
MAX471/MAX472的引脚功能说明引脚名称功能MAX471MAX47211SHDN关闭端。
正常运用时连接到地。
当此端接高电平时，电源电流小于5μA2，3-RS+内部电流检测电阻电池（或电源端）。
“+”仅指示与SIGN输出有关的流动方向。
封装时已将2和3连在了一起-2空脚88OUT 电流输出，它正比于流过TSENSE被测电路的幅度，在MAX741中，此引脚到地之间应接一个2kΩ电阻，每一安培被测电流将产生大小等于1V的电压OUT端为电流幅度输出端，而SIGN端可用来指示输出电流的方向。
12个光谱分析仪FSE系列（FSEx、FSEB、FSEM、FSEK）技术参数说明书
Bandwidth error≤3 MHz<10%5 MHz<15%10 MHz+25%, –10%Shape factor 60:3 dB<1 kHz<61 kHz to2 MHz<12>2 MHz<7Video bandwidths 1 Hz to 10 MHz, 1/2/3/5 stepsLevelDisplay range noise floor displayed to 30 dBmMaximum input levelRF attenuation 0 dBDC voltage0 VCW RF power20 dBm (=0.1 W)Pulse spectral density97 dBµV (MHz)RF attenuation ≥10 dBDC voltage0 VCW RF power30 dBm (=1W)Max. pulse voltage150 V50VMax. pulse energy (10 µs)1mWs0.5 mWs1 dB compression of input mixer(0 dB RF attenuation)+10 dBm nominalDisplayed average noise floor in dBm (0 dB RF attenuation, RBW 10 Hz, VBW 1 Hz, 20 averages, trace average, span 0 Hz, termination 50 Ω) Frequency 20Hz<–80<–741 kHz<–110<–10410 kHz<–125<–119100 kHz<–135<–1291 MHz<–145, –150 typ. <–142, typ. –14510 MHz to 3.5/6 GHz<–145, –150 typ. <–142, –147 typ. <–138, –140 typ.6 GHz to7 GHz–<–139<–135, –138 typ.7 GHz to 18 GHz––<–138, –140 typ. <–134, –139 typ.18 GHz to 26.5 GHz––<–135, –138 typ. <–131, –136 typ.26.5 GHz to 30GHz–––<–120, –125 typ.30 GHz to 40GHz–––<–116, –122 typ. Max. dynamic range, bandwidth 1 HzDisplayed noise floor to 1 dB compression165 dB162 dB160 dBMax. harmonics suppression, f >50 MHz>90 dBMax. intermodulation-free range50 MHz to 3.5 GHz (nominal)115 dB––150 MHz to 7/26.5 GHz (nominal)–115 dB112 dBIntermodulationTOI, intermodulation-free dynamic range, level 2 ×−30 dBm, ∆f >5 × RBW or >10 kHz >84 dBc for f >50 MHz(TOI >12 dBm,18 dBm typ. )>90 dBc for f >150 MHz(TOI >15 dBm,20 dBm typ. )>94 dBc for f >100 MHz>80 dBc for f >7 GHz,(TOI >17 dBm, 22 dBm typ.;>10 dBm for f >7 GHz)Intermodulation-free range at –40 dBm mixer level105 dBIntercept point k2 (dBm)>25, >40 typ. forf <50 MHz, >45,>50 typ. for f >50 MHz >25 for f <150 MHz, >35 typ., >40 for f >150 MHz, >45 typ.Immunity to interferenceImage frequency (dB)>80, >90 typ. >80, >90 typ. for f <22 GHz>75, >80 typ. for f >22 GHz Intermediate frequency (dB)>100 dB>75 dBSpurious response (f >1 MHz, without input signal,0 dB attenuation)Span <30 MHz<–110 dBmSpan ≥30 MHz<–100 dBmf in = 25.06 MHz, 25.175 MHz, 5.7172 GHz<–100 dBmf in = 60 MHz<–110 dBm<–100 dBmf in = 14.1894 GHz, 15.6722 GHzSpan >10 MHz−90 dBmOther interfering signals (mixer level <–10 dBm)<–80 dB3)<–75 dB3)Level displayMeasurement display500 × 400 pixels (with one diagram displayed); max. 2 diagrams with independent settings Logarithmic level range10 dB to 200 dB, in steps of 10 dBLinear level range10% of reference level per division (10 divisions) or logarithmic scalingTraces max. 4 per diagram (max. 2 if 2 diagrams are displayed)quasi-analog display of all resultsTrace detector max peak, min peak, auto peak (normal), sample, rms, averageTrace functions clear/write, max hold, min hold, averageSetting range of reference levelLogarithmic level display–130 dBm to 30 dBm, in steps of 0.1 dBLinear level range7.0 nV to 7.07 V in steps of 1%Units of level axis dBm, dBµV, dBmV, dBµA, dBpW (logarithmic and linear level display);mV, µV, mA, µA, pW, nW (linear level display)The values are guaranteed for bandwidths from 10 Hz to 30 kHz and 100 kHz to 10 MHz. Level measurement uncertainty (–40 dBm, RF attenua-tion 20 dB, reference level –15 dB, RBW 5 kHz)Absolute error limit at 120 MHz<0.3 dBFrequency response (10 dB RF attenuation)<1 GHz<0.5 dB1 GHz to 3.5/7 GHz<1 dB7 GHz to 18 GHz–<2 dB4)18 GHz to 26.5 GHz–<2.5 dB4)26.5 GHz to 40GHz––<3 dB4) Attenuator error limit<0.3 dBIF gain error<0.2 dB (0.1 dB typ.)Display nonlinearityLogarithmic level display(RBW≥1kHz,analog)0 dB to –50 dB<0.3 dB–50 dB to –70 dB<0.5 dB–70 dB to –80 dB––70 dB to –95 dB<1 dBLinear level display5% of reference levelBandwidth switching error1 Hz to 30 kHz/100 to 500 kHz<0.2 dB1 MHz to 10 MHz<0.3 dBTotal measurement uncertainty (0 dB to 50 dB belowreference level, span/RBW <100, rss 95% reliability)<1 GHz<1 dB1 GHz to 3.5/7 GHz<1.5 dB7 GHz to 18 GHz–<2.5 dB4)18 GHz to 26.5 GHz–<3 dB4)26.5 GHz to 40GHz––<3.5 dB4)Pulse amplitude error (single pulses)Bandwidth <1 MHz/≥1 MHz<0.5 dB, nominal/<2 dB, nominalTrigger functionsTrigger free run, line, video, RF, externalDelayed sweepTrigger source free run, line, video, RF, externalDelay time100 ns to 10 s, resolution 1 µs min. or 1% of delay timeError of delay time±(1 µs + (0.1% x delay time))Delayed sweep time 2 µs to 1000 sGated sweepTrigger source external, RF levelGate delay 1 µs to 100 sGate length 1 µs to 100 s, resolution min. 1 µs or 1% of gate lengthError of gate length±(1 µs + (0.05% × gate length))Gap sweep (span = 0 Hz)Trigger source free run, line, video, RF, externalPretrigger 1 µs to 100 s, 50 ns resolution, dependent on sweep timeTrigger to gap time 1 µs to 100 s, 50 ns resolution, dependent on sweep timeGap length 1 µs to 100 s, 50 ns resolutionAudio demodulationAF demodulation types AM and FMAudio output loudspeaker and headphones output Marker stop time100 ms to 60 sInputs and outputs (front panel)RF input N female, 50 Ωadapter system, 50 Ω, Nmale and female, 3.5 mmmale and female adapter system, 50 Ω, N male and female, K male and female, 2.4 mm femaleVSWR (RF attenuation ≥10 dB)f <3.5 GHz<1.5f <7 GHz–<2.0f <26.5 GHz–<3<2.5f <37 GHz––<2.5f <40 GHz–– 2.5 typ. Attenuator0 dB to 70 dB, selectable in 10 dB stepsProbe power+15 V DC, –12.6 V DC and ground, max. 150 mAPower supply and coding connector for antennas etc(antenna code)12-contact TuchelSupply voltages±10 V, max. 100 mA, groundAF output Z out = 10 Ω , jack plugOpen-circuit voltage adjustable up to 1.5 VInputs and outputs (rear panel)IF 21.4 MHz Z out = 50 Ω , BNC female, bandwidth >1 kHz or resolution bandwidth Level0 dBm at reference level, mixer level >–60 dBmVideo output Z out = 50 Ω , BNC femaleVoltage (resolution bandwidth ≥1 kHz)0 V to 1 V, full scale (open-circuit voltage); logarithmic scaling Reference frequencyOutput, usable as input BNC femaleOutput frequency10 MHzLevel10 dBm nominalInput 1 MHz to 16 MHz, integer MHzRequired level>0 dBm into 50 ΩSweep output BNC female, 0 V to 10 V in sweep rangePower supply connector for noise source BNC female, 0 V and 28 V, selectableExternal trigger/gate input BNC female, >10 kΩVoltage–5 V to +5V, adjustableIEC/IEEE-bus control interface to IEC625-2 (IEEE 488.2), command set: SCPI 1994.0 Connector24-contact Amphenol femaleInterface functions SH1, AH1, T6, L4, SR1, RL1, PP1, DC1, DT1, C11Serial interface RS-232-C (COM 1 and COM 2), 9-contact female connectors Mouse interface PS/2 mouse compatiblePlotter5)via IEC/IEEE bus or RS-232-C; plotter language: HP-GL Printer interface parallel (Centronics compatible) or serial (RS-232-C) Keyboard connector5-contact DIN female for MF-2 keyboardUser interface25-contact Cannon femaleConnector for external monitor (VGA)15-contact femaleGeneral dataDisplay24 cm LC TFT colour display (9.5")Resolution640 × 480 pixels (VGA resolution)Pixel failure rate<2 x 10–5Mass memory 1.44 Mbyte 3 ½" diskette drive, hard diskOperating temperature rangeNominal temperature range+5°C to +40°CLimit temperature range0°C to +50°CStorage temperature range–40°C to +70°CHumidity+40°C at 95 % relative humidity (IEC68-2-3) Mechanical resistanceVibration, sinusoidal 5 Hz to 150 Hz, max. 2 g at 55 Hz; 55 Hz to 150 Hz, 0.5 g const.to IEC68-2-6, IEC68-2-3, IEC1010-1, MIL-T-28800D, class 5 Vibration, random10 Hz to 300 Hz, acceleration 1.2 g (rms)FFT filter Analog filter100 00010 00010001001010,10,01131010030030Sweep time for 10 kHz SpanS w e e p t i m e i n sRBW in HzSpecificationsFFT filterHigh frequency resolution due to very small shape factor of 2.5Extremely short measurement time, up to 150 times faster than with conventional filtersResolution bandwidths (RBW)3 dB bandwidth in 1/2/3/5 steps 1Hz to 1kHz Bandwidth error 2%, nominal Shape factor 60:3 dB2.5, nominalDisplay range for frequency axis Min. span 25 x RBWMax. span100000 x RBW, max. 2MHzLevel measurement error Additional total level error, referred to RBW 5kHz <1dB Max. display range 100dBImmunity to interference Spurious response≤100dBm1 dB Attenuator FSE-B13Frequency rangemax. 7 GHz (stop frequency ≤7 GHz)Setting range of RF attenuation 0 dB to 70 dB Step width1 dB Additional attenuator uncertainty<0.1 dBExternal Mixing FSE-B21LO output/IF input (front panel) SMA female, 50 ΩLO signal 7.5 GHz to 15.2 GHz Amplitude +15.5 dBm ±3 dB IF signal741.4 MHz Full-scale level –20 dBmIF input (front panel) SMA female, 50 ΩIF signal741.4 MHz Full-scale level–20 dBm Level measurement error at IF inputs (IF level –30 dBm,reference level –20 dBm, RBW 30 kHz)<1 dBIncreased Level Accuracy FSE-B22Total level error≤0.5 dB with 10 dB RF attenuation ≤0.6 dB with 20/30/40 dB RF attenua-tionSpecifications are valid for:Temperature range -/+20°C to +30°C Frequency range10 MHz to 2 GHzResolution bandwidths 5 kHz to 30 kHz/300 kHz/1 MHz Signal level 10 dB to 50 dB below reference level Stop frequency ≤2 GHzSweep time≥3 x auto sweep timeBroadband Output 741.4 MHz FSE-B23FSE-B23 reduces the suppression of other interference signals to –50 dBm and must not be combined with FSE-K10/-K11.FSEAFSEB FSEM FSEK Gain from RF input to IF output (dB)66443 dB BW (MHz)601501501)40 to 802)1) f <7 GHz.2)7 GHz to 26.5 GHz.1501)40 to 1203)3)7 GHz to 40 GHz.Shock40 g shock spectrum, to MIL-STD-810 D and MIL-T-28800 D, classes 3 and 5Recommended calibration interval 1 year (2 years for operation with external reference)RFI suppression to EMC directive of EU (89/336/EEC) and German EMC legislationPower supply AC supply200 V to 240 V: 50 Hz to 60 Hz, 100 V to 120 V: 50 Hz to 400 Hz, class of protection I to VDE 411Power consumption 180 VA 195 VA 230 VA 230 VASafety to EN61010-1, UL3111-1, CSA C22.2 No. 1010-1, IEC1010-1Test markVDE, GS, UL, cULDimensions in mm (W x H x D)435 x 236 x 460 (5 HU)435 x 236 x 570 435 x 236 x 570Weight in kg22.723.225.225.81)After 30 days of operation.2)Valid for span >100 kHz.3)For models with option FSE-B23: <–50 dBm.4)For frequencies >7 GHz: error after calling peaking function. For sweep times <10 ms/GHz: additional error 1.5 dB.5)The plot function is not available if option FSE-B15 is installed.Connector BNCImpedance50 ΩFor maximum bandwidth set instrument to 10 MHz RBW. The output level is a function of the mixer level, which equals the input signal level minus the set RF attenuation.The typical loss between mixer level and IF output is 2 dB for FSEM/K, and 0 dB for FSEA/B.44 GHz Frequency Extension for FSEK FSE-B24Frequency range20 Hz to 44 GHzLevelDisplayed average noise level (DANL)(0 dB RF attenuation, RBW = 10 Hz, VBW = 1 Hz, 20 averages, trace average, span 0 Hz, 50 Ω termination)40 GHz to 42 GHz<–112, –128 dBm typ.42 GHz to 43 GHz<–108, –113 dBm typ.43 GHz to 44 GHz<–105, –110 dBm typ. Intermodulation3rd-order intercept point (TOI)∆ f >5 x resolution bandwidth or >10 kHz>40 GHz+15 dBm typ.2nd harmonic intercept point (SHI)>25 dBm for f <150 MHz>40 dBm for f >150 MHzLevel measurement errorFrequency response (10 dB RF attenuation)40 GHz to 44 GHz<4.0 dB1)2)Total measurement error(0 dB to 50 dB below reference level)40 GHz to 44 GHz<4.5 dB1)2)Inputs and outputs (front panel)RF input adapter system, 50 Ω, N male undfemale, K male und female, 2.4 mmfemaleVSWR (RF attenuation >0 dB)f >40 GHz<3.0:1 typ.1)Error after running the preselector peaking function. For sweep <10 ms/GHz: additional error1.5 dB.2)Temperature range 20°C to 35°C.Ordering informationOrder designation Type Order No. Spectrum Analyzer 20 Hz to 3.5 GHz FSEA301065.6000.35 Spectrum Analyzer 20 Hz to 7 GHz FSEB301066.3010.35 Spectrum Analyzer 20 Hz to 26.5 GHz FSEM301079.8500.35 Spectrum Analyzer 20 Hz to 40 GHz FSEK301088.3494.35 Accessories suppliedPower cable, operating manual, spare fuses;FSEM: test-port adapter 3.5 mm female (1021.0512.00) and N female (1021.0535.00)FSEK: test-port adapter K female (1036.4790.00) and N female (1036.4777.00) Options (see also fold-in page)7 GHz Frequency Extension for FSEA FSE-B21073.5044.02 Vector Signal Analyzer FSE-B71)1066.4317.03 Tracking Generator3.5 GHz FSE-B81)1066.4469.023.5 GHz with I/Q modulator FSE-B91)1066.4617.027 GHz FSE-B101)1066.4769.027 GHz with I/Q modulator FSE-B111)1066.4917.02 Switchable Attenuator for Tracking Generator FSE-B122)1066.5065.02 1 dB Attenuator FSE-B132)3)1119.6499.02 Controller for FSE (mouse and keyboardincluded)FSE-B154)1073.5696.06 Ethernet Interface15-contact AUI connector FSE-B165)1073.5973.02 Thin-wire BNC connector FSE-B165)1073.5973.03RJ-45 connector (twisted pair)FSE-B165)1073.5973.04 2nd IEC/IEEE-Bus Interface for FSE FSE-B175)1066.4017.02Removable Hard Disk FSE-B184)1088.6993.02 2nd Hard Disk for FSE-B18(firmware included)FSE-B191088.7248.02 External Mixing FSE-B211084.7243.02 Increased Level Accuracy up to 2 GHz FSE-B224)1106.3480.02 Broadband Output 741.4 MHz FSE-B234)1088.7348.02 44 GHz Frequency Extension for FSEK FSE-B244)1106.3680.02 SoftwareNoise Measurement Software, Windows FS-K31)1057.3028.02 Phase Noise Measurement Software, Windows FS-K41)1108.0088.02 GSM Application Firmware Mobile station FSE-K101)1057.3092.02Base station FSE-K111)1057.3392.02 EDGE Application Firmware Mobile station FSE-K201)1106.4086.02Base station FSE-K211)1106.4186.02 Recommended extrasService Kit FSE-Z11066.3862.02 DC Block 5 MHz to 7000 MHz (type N)FSE-Z34010.3895.00 10kHz to 18GHz (type N)FSE-Z41084.7443.02 Microwave Measurement Cable and AdapterSet for FSEMFSE-Z151046.2002.02 Harmonic Mixer40 GHz to 60 GHz FS-Z601)1089.0799.0250 GHz to 75 GHz FS-Z751)1089.0847.0260 GHZ to 90 GHz FS-Z901)1089.0899.0275 GHZ to 110 GHz FS-Z1101)1089.0976.00 Order designation Type Order No.P r i n t e d i n G e r m a n y0501 (B i k o )P D 0757.1519.28 ⋅ S p e c t r u m A n a l y z e r s F S E x ⋅ T r a d e n a m e s a r e t r a d e m a r k s o f t h e o w n e r s ⋅ S u b j e c t t o c h a n g e ⋅ D a t a w i t h o u t t o l e r a n c e s : t y p i c a l v a l u e s Service Manual –1065.6016.24Headphones –0708.9010.00KeyboardGerman PSA-Z21007.3001.31USPSA-Z21007.3001.02PS/2 Mouse FSE-Z21084.7043.02IEC/IEEE-Bus Cable1 m PCK 0292.2013.102 mPCK 0292.2013.2019" Rack Adapter, with front handles ZZA-950396.4911.00Transit CaseZZK-9541013.9395.00Transit Case (FSEM30 and FSEK30 only)ZZK-9551013.9408.00Matching Pads, 75 ΩL sectionRAM 0358.5414.02Series resistor, 25 ΩRAZ0358.5714.02Accessories for current, voltage and field-strength measurement see accessories for Test Receiver and Spectrum Analyzers, data sheet PD 0756.4320SWR Bridge5 MHz to 3000 MHz ZRB20373.9017.5240 kHz to 4 GHzZRC1039.9492.52Order designation Type Order No.High-Power Attenuators 100W 50WSteps: 3/6/10/20/30 dBRBU 100RBU 501073.8820.xx 1073.8895.xx xx: 03/06/10/20/30ESV-Z30397.7014.52For FSEM only: Test-Port AdapterN male –1021.0541.003.5 mm male–1021.0529.00For FSEK only: Test-Port AdapterN male –1036.4783.00K male –1036.4802.002.4 mm femaleFSE-Z51088.1627.02Probe Power Connectors 3-contact–1065.9480.001)Extra data sheets available.2)FSE-B12 and FSE-B13 cannot be fitted together.3)In combination with FSE-B22 factory-fitted only.4)Cannot be retrofitted, factory-fitted only.5)FSE-B16 and FSE-B17 require option FSE-B15.Order designation Type Order No.。
美格64使用说明书
美格—64使用说明书尊敬的用户您好！感谢您选用美格64系列产品。
本控制器功能超级一流，性能卓越优异，界面赏心悦目，软件操作设定及选项全中文设计；液晶屏采用蓝底白字四行八位显示模式，比黄绿屏更为美观大方。
高低级功能选择让您的控制方式更加灵活自主，直观的操作方式无须说明书片刻即可轻松完成设定。
简述其功能特点如下：1．专家自整定+模糊控制方式，更符合供水控制特点。
2．高低级功能设置，特殊场合亦可满足复杂要求。
3．界面美观，操作直观。
全中文显示，无底层代码，无说明书也能自如设定应用。
4．实时时间、目标值、频率、各泵状态、型号均可同步显示；定时换泵倒计时、巡检倒计时、公司信息、电话、消防、变频故障等等一目了然。
5．超压保护、断线报警可选；稳压巡检、无压巡检可选，控制更为安全。
6．双恒压可选，可通过开关量设定稳压值。
7．多达八时段压力控制，且每时段内均可进行任意压力设定控制及实现定时开关机功能。
8．节能智能休眠模式，主泵、小泵皆可休眠，小泵变量亦可休眠。
压力提升休眠模式，并可控制小泵进休眠状态时间。
9．大小泵优先选项，定时换泵，正负反馈功能。
10．灵活的消防及巡检组合方式，自动显示消防型号。
11．消防泵巡检间隔及时长可随意设定，消防泵故障后自动转工频运引，符合公安部最新302标准。
12．自动抑制表头抖动及系统振荡，让系统更稳定，模拟输出增益更宽可调。
13．故障记忆功能，自动记录当前10条故障信息。
14．真正的在线编程功能，擦写随意，设定时无需掉电确认。
15．软件锁及数据初始化功能。
16．超压输出设专用接点，巡检泄压阀设专用接点，方便简化外部应用电路设计。
17．独一无二的软着陆功能。
即便在循环软起的系统当中，也可获得减速停车的平稳效果。
有效抑制水锤。
18 独一无二的传感器短路错线指示功能。
接线更为安全19 个性化设计可满足用户的特殊需求。
20．强大的密匙预约功能，免除您的后顾之忧。
面板及操作说明1．面板显示分为上排数码管及下排液晶屏显示两部分。
MAX4644EUT中文资料
Pin Configurations/Functional Diagrams/Truth Table
TOP VIEW MAX4644
IN 1 V+ 2 GND 3 6 5 4 NO COM NC COM 1 NC 2 GND 3 V+ 4
MAX4644
8 7 6 5 NO N.C. IN N.C.
SOT23-6ຫໍສະໝຸດ 2.54 Ω 4.75
On-Resistance
On-Resistance Match Between Channels (Note 2)
∆RON
On-Resistance Flatness (Note 3)
RFLAT
NO, NC Off-Leakage Current (Note 4)
INO(OFF), INC(OFF)
µMAX
MAX4644 IN 0 1 NC ON OFF NO OFF ON
________________________________________________________________ Maxim Integrated Products
1
For free samples and the latest literature, visit or phone 1-800-998-8800. For small orders, phone 1-800-835-8769.
MAX4644
________________________Applications
Battery-Operated Equipment Audio and Video Signal Routing Low-Voltage Data-Acquisition Systems Sample-and-Hold Circuits Communications Circuits
MAX490EESA+资料
Supply Control
Voltage (VCC) Input Voltage
.(.–R—..E.–..,..D..E..)........................................-.0....5..V...t.o...(.V..C...C...+...0...152VV)
♦ For Low-Voltage Applications: MAX3483E/MAX3485E/MAX3486E/MAX3488E/ MAX3490E/MAX3491E: +3.3V Powered, ±15kV ESD-Protected, 12Mbps, Slew-Rate-Limited, True RS-485/RS-422 Transceivers
General Description
The MAX481E, MAX483E, MAX485E, MAX487E– MAX491E, and MAX1487E are low-power transceivers for RS-485 and RS-422 communications in harsh environments. Each driver output and receiver input is protected against ±15kV electro-static discharge (ESD) shocks, without latchup. These parts contain one driver and one receiver. The MAX483E, MAX487E, MAX488E, and MAX489E feature reduced slew-rate drivers that minimize EMI and reduce reflections caused by improperly terminated cables, thus allowing error-free data transmission up to 250kbps. The driver slew rates of the MAX481E, MAX485E, MAX490E, MAX491E, and MAX1487E are not limited, allowing them to transmit up to 2.5Mbps.
夏弗纳集团Ecosine max系列用户和安装手册说明书
夏弗纳集团 | Nordstrasse 11e | 4542 Luterbach | Switzerland T +41 32 681 66 26 |******************| 用户和安装手册Ecosine max 系列无源谐波滤波器FN 3470/FN 3471 (50 Hz) for 380–415 VACFN 3480/FN 3481 (50 Hz) for 440–480 VACFN 3472/FN 3473 (60 Hz) for 380–415 VAC FN 3482/FN 3483 (60 Hz) for 440–480 VAC版权所有©2020 Schaffner International Ltd. 保留所有权利。
本用户手册和安装手册(“手册”)的所有权利，包括但不限于内容、信息和数字，均由夏弗纳国际有限公司(“夏弗纳”)独家拥有和保留。
本说明书仅适用于ecosine 滤波器的操作或使用。
未经夏弗纳事先书面许可，禁止对本手册的全部或部分进行任何处置、复制、传播、复制、修改、翻译、摘抄或使用。
鉴于夏弗纳将持续改进和开发产品，本手册中的信息可随时进行更改，而没有义务通知任何人此类修改或更改。
夏弗纳将尽一切可能的努力确保本手册的准确性和完整性。
夏弗纳否认任何形式的明示或隐含的保证、保证或承诺，包括但不限于手册的完整性、完整性、准确性、非侵权性、适销性或适用于某一特定目的。
1/68 2/68版本：02 (2020年10月)本文件（PDF 格式）的最新版本可以从您与夏弗纳组织的联系人处获取，也可以从 在线获得我们产品的其他技术文件也可以从网站 /downloads 的下载区域中找到文件名称：User and Installation Manual ecosine max Rev02.pdf适用于 ecosine 版本：FN 3470/FN 3471 (50 Hz) for 380–415 VAC FN 3480/FN 3481 (50 Hz) for 440–480 VAC FN 3472/FN 3473 (60 Hz) for 380–415 VAC FN 3482/FN 3483 (60 Hz) for 440–480 VAC版本历史版本日期描述01 2020年2月初版02 2020年10月整个文件的表格格式（从数据表粘贴为图片的表格被转换为真实可编辑的表格，以便于更好地翻译文件和未来可能的更新）纠正打字错误更好地统一文件内部和产品线之间的技术术语第3.1至3.4节绝缘等级SCH-155（F）规范已删除（文件错误），所有版本均使用绝缘等级SCH-200（N）第3.6.1节表20增加了AWG/kcmil中的横截面，并根据UL要求进行了更新增加了第3.6.2节，以满足陷波器断开跨接端子电缆要求增加第3.6.3节-辅助电缆要求增加第3.8节-热开关规范第3.9节表24参考柜零件的增加（第6至8行）第3.10节冷却的新要求，包括气流、进气口和机柜底部和背面适当开启要求的附加图片3/68 4/68i. Ecosine max 无源谐波滤波器Ecosine max 产品亮点夏弗纳 ecosine max 系列无源谐波滤波器是可配置的产品，可为3相非线性负载的电流谐波抑制的每个特定问题，提供定制的解决方案。
唯能采样器-附加设备-非返回阀-手册说明书
1 Safety
Unsafe practices and other important information are emphasised in this manual. Warnings are emphasised by means of special signs.
1.1 Important information
Instruction Manual
Unique Sampling Valve - Accessories 84
ESE02425-EN1
Original manual
2013-04
Table of contents
The information herein is correct at the time of issue but may be subject to change without prior notice
3. Operation ............................................................................................... 8 3.1. Operation .......................................................................................... 8 3.2. Troubleshooting ................................................................................... 8 3.3. Recommended cleaning ......................................................................... 9
Ventis MX4多气体检测器说明书
PUMP UP YOURGAS DETECTION PROGRAMConfigured for your safety, theVentis™ MX4 multi-gas detector takesyour gas detection program to thenext level.■ Detect from one to four gases witha wide range of sensor options■ Draw samples from up to 100 feetwith an optional, integrated samplingpump■ Gain increasedinstrument visibilitywith a safety orangeovermold■Realize true portabilitywithmulti-gas protection insingle-gas size■ Use the extendedrange battery for up to20 hours (without pump)■ Discover a better way to do gasdetection with the Ventis on iNet®Build your Ventis today at/ventisbuilder5.When iNet detects a problem, Industrial Scientific rushes areplacement gas detector to you.4.iNet emails real-time alerts and status reports.3.iNet Control provides visibility into your gas detection programvia the Internet.1.Operators dock gas detectors owned by Industrial Scientific.2.Docking stations perform bump tests, calibrationsand record keeping.HOW GAS DETECTION AS A SERVICE WORKSIMAGINE YOUR PEACE OF MIND... IMAGINE iNETCONFIGURATION OPTIONSVENTIS MX4 INTEGRAL PUMP MA TRIX EXAMPLE : VTSP-0011 - Ventis MX4 Pump, No Bat-VTSP-011VTSP-0011 PUMPBuild and price your Ventis online with the Ventis MX4 instrument builder./ventisbuilderMOST COMMON INSTRUMENT CONFIGURA TIONS PART NO.DESCRIPTIONVTS-K1231100y0z Ventis - LEL, CO, H 2S, O 2, Li-ion, desktop charger, BlackVTS-K1231201y0z Ventis - LEL, CO, H 2S, O 2, Li-ion, desktop charger/datalink, Safety OrangeVTS-K5231300y1z Ventis - LEL, SO 2, H 2S, O 2, Li-ion, auto charger, soft case, Black VTS-K1031301y0z Ventis - LEL, CO, O 2, Li-ion, auto charger, Safety Orange VTS-K1431000y1z Ventis - LEL, CO, NO 2, O 2, Li-ion, no charger, soft case, Black VTS-K1232111y0z Ventis with pump - LEL, CO, H 2S, O 2, Extended Li-ion, desktop charger, Safety OrangeVTS-K1232110y1z Ventis with pump - LEL, CO, H 2S, O 2, Extended Li-ion, desktop charger, soft case, BlackVTS-L1232110y2z Ventis with pump - LEL (methane), CO, H 2S, O 2, Extended Li-ion, desktop charger, hard case with display window, BlackVTS-K5232111y0zVentis with Pump - LEL, SO 2, H 2S, O 2, Extended Li-ion, desktop charger, Safety OrangeVTSP-2011 PUMPORDERING INFORMATIONCONFINED SPACE KITS WITH INTEGRAL PUMP PART NO.VK-K123211xy1z Ventis Confined Space Kit - LEL, CO, H VK-K103211xy1z Ventis Confined Space Kit - LEL, CO, O VK-K023211xy1z Ventis Confined Space Kit - LEL, H2S, O VK-K003211xy1zVentis Confined Space Kit - LEL, O x = Instrument Color: 0 = Black, 1 = Safety Orangey = A gency Certification: 1 = UL/CSA, 2 = ATEX/IECEx, 3 = MSHA, 4 = ANZEx,5 = CHINA EX, 7 = GOST-R/GOST-K, 8 = KOSHA, 9 = INMETRO, A = MED, D = TIIS z = L anguage for included Reference Guide: 1 = EN, 2 = FR, 3 = ES, 4 = DE, 5 = ITA,6 = DUT,7 = PT, 9 = RUS, A = POL, B = CZE, C = CN, D = DAN, E = NOR, F = FIN, G = SWE, J = JPN Ventis Confined Space Kits with Integral Pump Include: Ventis with intergral pump, universal charger, soft carrying case, reference guide, calibration tubing, dustfilter/water stop, calibration fitting, sample tubing, calibration gas (appropriate mix) with regulator, rugged hard plastic case.CONFINED SPACE KITS WITH SLIDE-ON PUMP MA TRIX PART NO.DESCRIPTIONVKVSP4-ABCDEFVentis Confined Space Kit with Ventis Slide-on Pump (LEL, CO, H 2S, O 2)A = LEL Sensor Calibration: K = Pentane, L = MethaneB = Instrument Color: 0 = Black, 1 = Safety OrangeC = Monitor Battery: 1 = Lithium-ion, 2 = Extended Range Lithium-ion, 3 = AlkalineD = Pump Battery: 1 = Lithium-ion, 2 = Extended Range Lithium-ionE = Agency Certification: 1 = UL/CSA, 2 = ATEX/IECEx, 3 = MSHA, 9 = INMETROF = D ocumentation Language: 1 = EN, 2 = FR, 3 = ES, 4 = DE, 5 = ITA, 6 = DUT, 7 = PT, 9 = RUS, A = POL, B = CZE, C = CN, D = DAN, E = NOR, F = FIN,G = SWE Ventis Confined Space Kits with Slide-on Pump Include: Ventis with LEL, CO, H 2S, and O 2 sensors, Ventis Slide-on Pump, 110 VAC desktop charger for each rechargeable instrument ordered (max of 2), calibration cup and tubing with T-fitting, dust filter/water stop, 10 feet of sample tubing, 34 liter cylinder of calibration gas, manual regulator, rug-ged hard plastic carrying caseTHE VENTIS IS PARTICULARLY USEFUL IN THE FOLLOWING INDUSTRIES:■ Chemical ■ Construction■ Electrical / Gas Utilities ■ Fire Service■ Oil and Gas ■ Public Works ■ Steel Production ■ W ater / Waste Water T reatment18108631-00 V·CAL WITH VENTIS INSTRUMENT* (*monitor not included)18108191 VENTIS CHAR GER18108650-06-UNIT CHARGER18108209 CHARGER/DA T ALINK18107763 PRINTER18108652TRUCK-MOUNTCHAR GER , WITH PLUG18108651AUTOMOTIVE CHARGERACCESSORIESPART NO .DESCRIPTION18109327-ABC DSX ™ Docking Station for Ventis ™ MX4A – DSX Mode:0 = DSX Standalone171344871715556417134495171345031714359517148313-117148313-217148313-317148313-41715060818108653 TR UCK-MOUNT CHARGER, HAR D WIR ED18108631-10 V·CAL WITH VENTIS WITHPUMP INSTRUMENT* (*monitor not included)18109327 DSX DOCKING ST A TION WITH VENTIS MX4* (*monitor not included)REV 0715© 2015 Industrial Scientific CorporationINSTRUMENT WARRANTY:Two-year warranty, including sensors and battery CASE MATERIAL:Polycarbonate with protective rubber overmold DIMENSIONS:103 mm x 58 mm x 30 mm (4.1” X 2.3” X 1.2”) - Ventis, lithium-ion battery version172 mm x 67 mm x 66 mm (6.8” X 2.6” X 2.6”) - Ventis with pump, lithium-ion battery version WEIGHT:182 g (6.4 oz) - Ventis, lithium-ion battery version380 g (13.4 oz) - Ventis with pump, lithium-ion battery version OPERATING TEMPERATURE RANGE: -20°C- 50°C (-4°F-122°F)OPERATING HUMIDITY RANGE:15%-95% Non-condensing (continuous)DISPLAY/READOUT:Backlit liquid crystal display (LCD)POWER SOURCE/RUN TIME:Rechargeable lithium-ion battery pack (12 hours typical @ 20ºC) - VentisRechargeable extended-range lithium-ion battery pack (20 hours typical @ 20ºC) - Ventis(12 hours typical @ 20ºC) - Ventis with pump Replaceable AAA alkaline battery pack (8 hours typical @ 20ºC) - Ventis(4 hours typical @ 20ºC) - Ventis with pump ALARMS:Ultra-bright LEDs, loud audible alarm (95 dB at 30 cm) and vibrating alarm SENSORS:Combustible gases/methane - Catalytic diffusion O 2, CO, CO/H 2 low, H 2S, NO 2, SO 2 - Electrochemical MEASURING RANGES: Combustible gases: 0-100% LEL in 1% increments Methane (CH 4): 0-5% of vol. In 0.01% increments Oxygen (O 2): 0-30% of vol. In 0.1% increments Carbon monoxide (CO/H 2 low): 0-1,000 ppm in 1 ppm increments Carbon monoxide (CO): 0-1,000 ppm in 1 ppm increments Hydrogen sulfide (H 2S): 0-500 ppm in 0.1 ppm increments Nitrogen dioxide (NO 2): 0-150 ppm in 0.1 ppm increments Sulfur dioxide (SO 2): 0-150 ppm in 0.1 ppm incrementsCERTIFICATIONS:UL: Class I, Division 1, Groups A B C D, T4; Zone 0, AEx ia IIC T4 Class II, Groups F G (Carbonaceous & Grain dust); IP66; IP67ATEX: Ex ia IIC T4 Ga and Ex ia I Ma; Equipment Group and Category II 1G and I M1; IP66; IP67IECEx: Ex ia IIC T4 Ga; IP66; IP67CSA: Class I, Division 1, Groups A B C D, T4; Ex d ia IIC T4 C22.2 No. 152 for %LEL reading only ANZEx: Ex ia s Zone 0 I/IIC T4; IP66; IP67INMETRO: Ex ia IIC T4 Ga; IP66; IP67KOSHA: Ex d ia IIC T4MSHA: 30 CFR Part 22; Permissible for underground mines; Li-ion versions onlyPA-DEP: Permissible for PA Bituminous Underground Mines CHINA EX: Ex ia d IIC T4 Gb CHINA CMC: Metrology approvalCHINA MA: Approved for underground mines; Alkaline version onlyChina KA: Ex ia d I Mb, diffusion (without pump) Alkaline version only GOST- K: PBExdiaI X / 1ExdiaIICT4 X GOST-R: PBExdiaI X / 1ExdiaIICT4 XMED: Portable Multigas Detector; Category 2 (MED 2012/32/EU); Li-Ion only Charger/Docking Station accessories; category 1SANS-1515: SANS 1515-1; Type A; Ex ia I/IIC T4 IP66/67; Li-Ion only TIIS: Ex ia IIC T4 X SUPPLIED WITH MONITOR:Calibration Cup (Ventis), Sample Tubing (Ventis with pump), Ventis MX4 Reference GuideREFERENCE GUIDE LANGUAGE:English (1), French (2), Spanish (3), German (4), Italian (5), Dutch (6), Portuguese (7), Russian (9), Polish (A), Czech (B), Chinese (C), Danish (D), Norwegian (E), Finnish (F), Swedish (G), Japanese (J)* These specifications are based on performance averages and may vary by instrument.SPECIFICATIONS*ASIA PACIFICPhone: +65-6561-7377 Fax: +65-6561-7787**************.comAMERICASPhone: +1-412-788-4353 | Fax: +1-412-788-8353 1-800-DETECTS (338-3287) North America***************EMEAPhone:+33 (0)1 57 32 92 61Fax: +33 (0)1 57 32 92 67**************.com。
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General DescriptionThe MAX4647/MAX4648 are dual-supply single-pole/sin-gle-throw (SPST) switches. On-resistance is 25Ωmax and flat (2Ωmax) over the specified signal range. Each switch can handle rail-to-rail analog signals. Off-leakage current is only 1nA max at +25°C. They conduct analog or digital signals equally well in either direction. The primary appli-cation areas are in the switching and routing of signals in telecommunications and test equipment.The MAX4647/MAX4648 are single SPST analog switches.The MAX4647 has one normally closed (NC) switch, and the MAX4648 has one normally open (NO) switch. These devices operate from a single +9V to +36V supply or from dual ±4.5V to ±20V supplies. The MAX4647/MAX4648 are available in tiny 6-pin SOT23 packages.________________________ApplicationsPBX, PABX Systems Communication Systems DSLTest Equipment Avionics Audio Systems Redundant Systems Relay Replacement PC Multimedia Boards____________________________Features♦Low On-Resistance 25Ωmax (±15V Supplies)♦Guaranteed R ON Flatness Over Specified Signal Range (2Ωmax)♦V L Logic Supply Not Required ♦Rail-to-Rail Signal Handling♦±15V and Single 12V Supply Operation ♦Low Leakage (1nA max)♦Fast Switching Speedst ON = 100ns t OFF = 100nsMAX4647/MAX464825ΩSPST Analog Switches in SOT23-6________________________________________________________________Maxim Integrated Products 1Pin Configurations/Functional Diagrams/Truth Tables19-1880; Rev 1; 1/07For price, delivery, and to place orders,please contact Maxim Distribution at 1-888-629-4642,or visit Maxim’s website at .Ordering Information+Denotes a lead-free package.M A X 4647/M A X 464825ΩSPST Analog Switches in SOT23-6ABSOLUTE MAXIMUM RATINGSELECTRICAL CHARACTERISTICS—Dual ±15V Supplies(V+ = +15V, V- = -15V, V IH = 2.4V, V IL = 0.8V, T A = T MIN to T MAX , unless otherwise noted. Typical values are at T A = +25°C.) (Notes 2, 3)Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.(Voltages referenced to GND)V+...........................................................................-0.3V, +44.0V V-............................................................................-44.0V, +0.3V V+ to V-................................................................-0.3V to +44.0V All Other Pins (Note 1)...............................V- - 0.3V to V+ + 0.3V Continuous Current into Any Terminal..............................±60mA Peak Current into Any Terminal(pulsed at 1ms, 10% duty cycle)...............................±100mAContinuous Power Dissipation (T A = +70°C)6-Pin SOT23 (derate 8.7mW/°C above +70°C)...........696mW Operating Temperature RangesMAX464_EUT..................................................-40°C to +85°C Storage Temperature Range.............................-65°C to +150°C Junction Temperature......................................................+150°C Lead Temperature (soldering, 10s).................................+300°CNote 1:Signals on NO, NC, COM, or IN exceeding V+ or V- are clamped by internal diodes. Limit forward-diode current tomaximum current rating.25ΩSPST Analog Switches in SOT23-6________________________________________________________________________________________3MAX4647/MAX4648ELECTRICAL CHARACTERISTICS—Dual ±15V Supplies (continued)(V+ = +15V, V- = -15V, V IH = 2.4V, V IL = 0.8V, T A = T MIN to T MAX , unless otherwise noted. Typical values are at T A = +25°C. (Notes 2, 3)ELECTRICAL CHARACTERISTICS—Single +12V Supply(V+ = +12V, V- = 0, V IH = 2.4V, V IL = 0.8V, T A = T MIN to T MAX , unless otherwise noted. Typical values are at T A = +25°C.)M A X 4647/M A X 464825ΩSPST Analog Switches in SOT23-64_______________________________________________________________________________________Typical Operating Characteristics(T A = +25°C, unless otherwise noted.)101520253035404550-20-1001020ON-RESISTANCEvs. V COM (DUAL SUPPLIES)V COM (V)R O N (Ω)1015202530354045500102030ON-RESISTANCEvs. V COM (SINGLE SUPPLY)V COM (V)R O N (Ω)010520152530-15-50-1051015ON-RESISTANCE vs.V COM AND TEMPERATURE (DUAL SUPPLIES)V COM (V)R O N (Ω)152025303540455055051015ON-RESISTANCE vs.V COM AND TEMPERATURE (SINGLE SUPPLY)V COM (V)R O N (Ω)0.000010.0010.00010.10.01110-402040-206080ON-LEAKAGE CURRENT vs. TEMPERATURETEMPERATURE (°C)O N -L E A K A G E (n A )0.00010.0010.010.11OFF-LEAKAGE CURRENT vs. TEMPERATURETEMEPERATURE (°C)O F F -L E A K A G E (n A )-402040-206080ELECTRICAL CHARACTERISTICS—Single +12V Supply (continued)(V+ = +12V, V- = 0, V IH = 2.4V, V IL = 0.8V, T A = T MIN to T MAX , unless otherwise noted. Typical values are at T A = +25°C.)correlation.Note 4:Flatness is defined as the difference between the maximum and minimum value of on-resistance as measured over thespecified analog signal range.MAX4647/MAX464825ΩSPST Analog Switches in SOT23-6Typical Operating Characteristics (continued)(T A = +25°C, unless otherwise noted.)Pin Description02314SUPPLY CURRENT vs. LOGIC THRESHOLDIN (V)I + (µA )578691012131114150.0000010.00010.000010.10.010.0011101001000-40-30-20-10010203040-15-5-10051015CHARGE INJECTION vs. V COMV COM (V)C H A R G E (p C )1.51.00.52.02.53.03.54.04.55.00102030LOGIC THRESHOLD vs. SUPPLY VOLTAGEM A X 4647/48 t o c 12V+ (V)L O G I C T H R E S H O L D (V )0-1000.11101001000FREQUENCY RESPONSE-80FREQUENCY (MHz)L O S S (d B )-60-40-20-30-50-70-90-101000.0001101k 10k100100kTOTAL HARMONIC DISTORTIONvs.FREQUENCYFREQUENCY (Hz)D I S T O R T I O N (%)0.0010.010.11100.0010.0110.110100-4010-15356085SUPPLY CURRENT vs. TEMPERATURETEMPERATURE (°C)I +, I -, I G N D (µA )Applications InformationOvervoltage ProtectionProper power-supply sequencing is recommended for all CMOS devices. Do not exceed the absolute maxi-mum ratings because stresses beyond the listed rat-ings can cause permanent damage to the devices.Always sequence V+ on first, then V-, followed by the logic inputs, NO, NC, or COM. I f power-supply sequencing is not possible, add two small signal diodes (D1, D2) in series with supply pins (Figure 1).Adding diodes reduces the analog signal range to one diode drop below V+ and one diode drop above V-, but does not affect the devices’ low switch resistance and low leakage characteristics. Device operation is unchanged, and the difference between V+ and V-should not exceed 44V. These protection diodes are not recommended when using a single supply.Off-Isolation at High FrequenciesI n 50Ωsystems, the high-frequency on-response of these parts extends from DC to above 300MHz, with a typical loss of -2dB. When the switch is turned off, how-ever, it behaves like a capacitor, and off-isolation decreases with increasing frequency. This effect ismore pronounced with higher source and load imped-ances. Above 5MHz, circuit board layout becomes criti-cal. The graphs shown in the Typica l Opera tin g Characteristics were taken using a 50Ωsource and load connected with BNC connectors.M A X 4647/M A X 464825ΩSPST Analog Switches in SOT23-66_______________________________________________________________________________________Figure 2. Switching-Time Test CircuitFigure 1. Overvoltage Protection Using External Blocking DiodesMAX4647/MAX464825ΩSPST Analog Switches in SOT23-6________________________________________________________________________________________7Figure 4. Off-Isolation Test CircuitFigure 3. Charge Injection Test CircuitM A X 4647/M A X 464825ΩSPST Analog Switches in SOT23-68_______________________________________________________________________________________Figure 6. Channel-On Capacitance Test CircuitChip InformationTRANSISTOR COUNT: 24PROCESS TECHNOLOGY: CMOSMAX4647/MAX464825ΩSPST Analog Switches in SOT23-6Ma xim ca nnot a ssume responsibility for use of a ny circuitry other tha n circuitry entirely embodied in a Ma xim product. No circuit pa tent licenses a re implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 _____________________9©2007 Maxim Integrated Productsis a registered trademark of Maxim Integrated Products, Inc.Package Information(The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information,go to /packages .)Revision HistoryPages changed at Rev 1: 1, 9。