函数任意波形发生器33250A技术资料

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Keysight 33250A Function Generator Data Sheet

Keysight  33250A Function Generator Data Sheet

Product Discontinuance NoticeThe 33250A function generator and all associated options will be discontinued December 1, 2016. The last date this product can be ordered is November 30, 2016.–For new product purchases, Keysightrecommends the 33600A Trueform Series waveform generators.–For more information, as well as to access to detailed migration guides, please visit /find/nextgenFGs–To contact a product selection expert, visit /find/contactusKeysight 33250AFunction/Arbitrary Waveform GeneratorData SheetStandard WaveformsThe Keysight Technologies, Inc. 33250A function/arbitrary waveform generator uses direct digital-synthesis techniques to create a stable, accurate output on all waveforms,down to 1 µHz frequency resolution. The benefits are apparent in every signal you produce, from the sine wave frequency accuracy to the fast rise/fall times of square waves, to the ramp linearity.Front-panel operation of the 33250A is straightforward and user friendly. The knob or numeric keypad can be used to adjust frequency, amplitude and offset. You can even enter voltage values directly in Vpp, Vrms, dBm, or high/low levels. Timing parameters can be entered in hertz (Hz) or seconds.Custom Waveform GenerationWhy settle for a basic function generator when you can get arbitrary waveforms at no extra cost? With the 33250A, you can generate arbitrary waveforms with 12-bit vertical resolution, 64K memory depth, and a sample rate of 200 MSa/s. You can also store up to four 64K-deep arbitrary waveforms in non-volatile memory with user-defined names to help you find the right waveform when you need it most.The included Keysight IntuiLink software allows you to easily create, edit, and download complex waveforms using the IntuiLink arbitrary waveform editor. Or you can capture a waveform using IntuiLink oscilloscope or DMM and send it to the 33250A for output. For programmers, ActiveX components can be used to control the instrument using SCPI commands. IntuiLink provides the tools to easily create, download, and manage waveforms for your 33250A. To find out more about IntuiLink, visit/find/intuilink.Pulse GenerationThe 33250A can generate simple pulses up to 50 MHz. With variable edge time, pulse width and voltage level, the 33250A is ideally suited to a wide variety of pulse applications. Built-in VersatilityAM, FM and FSK capabilities make it easy to modulate waveforms with or without a separate source. Linear or logarithmic sweeps can be performed with a programmable frequency marker signal. Programmable burst count and gating allow you to further customize your signal.For system applications, both GPIB and RS-232 interfaces are standard, and support full programmability using SCPI commands.–80 MHz sine and square wave outputs –Sine, square, ramp, noise and otherwaveforms–50 MHz pulse waveforms with variablerise/fall times–12-bit, 200 MSa/s, 64K-point deeparbitrary waveformColor Graphical DisplayThe unique design of the 33250A combines a low-profile instrument with the benefits of a color graphical display. Now you can display multiple waveform parameters at the same time. The graphical interface also allows you to modify arbitrary wave-forms quickly and easily. Timebase Stability and Clock ReferenceThe 33250A TCXO timebase gives you frequency accuracy of 2 ppm for your most demanding applications. The external clock reference input/output lets you synchronize to an external10 MHz clock, to another 33250A, or to another Keysight 332XXA function/ arbitrary wafeform generator. Phase adjustments can be made from the front panel or via a computer interface, allowing precise phase calibration and adjustment.Measurement CharacteristicsVoltage range± 5 V full scaleInput impedance10 ΩFrequency DC to 20 kHzLatency< 70 µs typical1. Harmonic distortion at low amplitudes is limited by a –70 dBm floor2. Harmonic distortion at 40 MHz only is –33 dBc3. Spurious noise at low amplitudes is limited by a –75 dBm floor4. Edge time decreased at higher frequency, 3.5 nS (typical)5.20 mVpp to 20 Vpp into open-circuit load6. dB rounded to 1 digit, instrument adheres to “%” specification7. Short-circuit protected to ground at all times8. Sine and square waveforms above 25 MHz only with infinite burst count 9. Time to change parameter and output new signalMeasurement Characteristics(Continued)Level100 mVpp to 5 VppImpedance 1 kΩ nominal, accoupled Lock time< 2 s100-127 V, 50-400 Hz Power consumption 140 VA Operating temp.0 to 55°C Storage temp.–30 to 70°CStored states 4 named user configurations Power on state Default or lastInterface IEEE-488 and RS-232 nguageSCPI-1997, IEEE-488.2Dimensions (WxHxD) Bench top Rackmount 254 x 104 x 374 mm 213 x 89 x 348 mm Weight4.6 kgSafety designed to EN61010-1, CSA1010.1, UL-311-1EMC tested toIEC-61326-1IEC-61000-4-3 criteria B IEC-61000-4-6 criteria BVibration and shock MIL-T-28800E, Type III, Class 5Acoustic noise 40 dBA Warm-up time 1 hour Calibration interval1 yearFor more information on KeysightTechnologies’ products, applications or services, please contact your local Keysight office. The complete list is available at: /find/contactusThis information is subject to change without notice.© Keysight Technologies, 2011-2015Published in USA, May 21, 20155968-8807EN/find/33250AOrdering InformationKeysight 33250A80 MHz function/arbitrary wavefrom generatorAccessories includedOperating manual, service manual, quick reference guide, IntuiLink waveform editor software, test data, RS-232 cable, and power cord (see language option).OptionsOpt. A6J ANSI Z540 calibration Opt. AB0 Taiwan: Chinese manual Opt. AB1 Korea: Korean manual Opt. AB2 China: Chinese manual Opt. ABA English: English manual Opt. ABD Germany: German manual Opt. ABF France: French manual Opt. ABJJapan: Japanese manualOther Accessories34131A Carrying case 34161A Accessory pouch 34190ARackmount kit**For racking two 33250As side-by-side, order the following items: Lock-link kit (34194A), Flange kit (34191A)。

33220A 20MHz 函数 任意波形发生器数据表说明书

33220A 20MHz 函数 任意波形发生器数据表说明书

Keysight 33220A20 MHz Function/Arbitrary Waveform GeneratorData SheetProduct Discontinuance NoticeThe 33220A function generator and all associatedoptions will be discontinued December 1, 2016. Thelast date this product can be ordered is November30, 2016.–For new product purchases, Keysight recom-mends the 33500B Trueform Series waveformgenerators.–For more information, as well as to access todetailed migration guides, please visit/find/nextgenFGs–To contact a product selection expert, visit/find/contactusUncompromising performance for functions and waveforms The Keysight Technologies 33220A func-tion/arbitrary waveform generator usesdirect digital synthesis (DDS) techniques to create a stable, accurate output signal for clean, low distortion sine waves. It also gives you square waves with fast rise and fall times up to 20 MHz and linear ramp waves up to 200 kHz.Pulse generationThe 33220A can generate variable-edge-time pulses up to 5 MHz. Withvariable period, pulse width, andamplitude the 33220A is ideally suitedto a wide variety of applications requir-ing a flexible pulse signal.Custom waveformgenerationUse the 33220A to generate complexcustom waveforms. With 14-bitresolution, and a sampling rate of50 MSa/s, the 33220A gives you theflexibility to create the waveforms youneed. It also lets you store up to fourwaveforms in nonvolatile memory.The Keysight IntuiLink arbitrary wave-form software allows you to easily cre-ate, edit, and download complex wave-forms using the waveform editor. Oryou can capture a waveform usingIntuiLink for Oscilloscope and sendit to the 33220A for output. T o findout more about IntuiLink, visit/find/intuilink.Easy-to-use functionalityFront-panel operation of the 33220A isstraight-forward and user friendly. Youcan access all major functions with asingle key or two. The knob or numerickeypad can be used to adjust frequen-cy, amplitude, offset, and other param-eters. You can even enter voltage val-ues directly in V pp, V rms, dBm, or ashigh and low levels. Timing parameterscan be entered in Hertz (Hz) orseconds.Internal AM, FM, PM, FSK, and PWMmodulation make it easy to modulatewaveforms without the need for a sep-arate modulation source. Linear andlogarithmic sweeps are also built in,with sweep rates selectable from 1 msto 500 s. Burst mode operation allowsfor a user-selected number of cyclesper period of time. GPIB, LAN, andUSB interfaces are all standard, plusyou get full programmability using SCPIcommands.External frequency reference(Option 001)The 33220A external frequency refer-ence lets you synchronize to an exter-nal 10 MHz clock, to another 33220A,or to a Keysight 33250A. Phase adjust-ments can be made from the frontpanel or via a computer interface,allowing precise phase calibration andadjustment.Key Features–Fully compliant to LXI Class Cspecification–20 MHz Sine and Squarewaveforms–Pulse, Ramp, Triangle, Noise,and DC waveforms–14-bit, 50 MSa/s, 64 k-pointarbitrary waveforms–AM, FM, PM, FSK, and PWMmodulation types–Linear & logarithmic sweeps andburst operation–10 mV pp to 10 V pp amplituderange–Graph mode for visual verifica-tion of signal settings–Connect via USB, GPIB and LANMeasurement CharacteristicsWaveformsStandard Sine, Square, Ramp,Triangle, Pulse,Noise, DCBuilt-in arbitrary Exponential rise,Exponential fall,Negative ramp,Sin(x)/x, Cardiac Waveforms CharacteristicsSineFrequency Range 1 µHz to 20 MHz Amplitude Flatness[1], [2](relative to 1 kHz)< 100 kHz 0.1 dB100 kHz to 5 MHz 0.15 dB5 MHz to 20 MHz 0.3 dB Harmonic distortion[2], [3]< 1 V PP≥ 1 V PP DC to 20 kHz –70 dBc –70 dBc20 kHz to 100 kHz –65 dBc –60 dBc 100 kHz to 1 MHz –50 dBc –45 dBc1 MHz to 20 MHz –40 dBc –35 dBc Total harmonic distortion[2], [3]DC to 20 kHz 0.04%Spurious (non-harmonic)[2], [4]DC to 1 MHz –70 dBc1 MHz to 20 MHz –70 dBc + 6 dB/octave Phase noise(10 kHz offset) –115 dBc / Hz, typical SquareFrequency range 1 µHz to 20 MHz Rise/Fall time < 13 ns Overshoot < 2%Variable duty cycle 20% to 80% (to 10 MHz)40% to 60% (to 20 MHz) Asymmetry (@ 50% duty)1% of period + 5 ns Jitter (RMS) 1 ns +100 ppm of period Ramp, TriangleFrequency range 1 µHz to 200 kHz Linearity < 0.1% of peak output Variable Symmetry 0.0% to 100.0% PulseFrequency range 500 µHz to 5 MHz Pulse width 20 ns minimum,(period ≤ 10s) 10 ns resolution Variable edge time < 13 ns to 100 ns Overshoot < 2%Jitter (RMS) 300 ps +0.1 ppm of period NoiseBandwidth 9 MHz typicalArbitraryFrequency range 1 µHz to 6 MHzWaveform length 2 to 64 k pointsAmplitude resolution 14 bits (including sign)Sample rate 50 MSa/sMin. Rise/Fall Time 35 ns typicalLinearity < 0.1% of peak outputSettling Time < 250 ns to 0.5%of final valueJitter (RMS) 6 ns + 30 ppmNon-volatile memory four waveformsCommon CharacteristicsFrequencyAccuracy[5]± (10 ppm + 3 pHz)in 90 days± (20 ppm + 3 pHz)in 1 yearResolution 1 µHzAmplitudeRange 10 mV PP to10 V PP into 50 Ω20 mV PP to 20 V PPinto open circuitAccuracy[1], [2] (at 1 kHz)± 1% of setting± 1 mV PPUnits V PP, V rms, dBmResolution 4 digitsDC OffsetRange (peak AC + DC) ± 5 V into 50 Ω± 10 V into open circuitAccuracy[1], [2]± 2% of offset setting± 0.5% of amplitude± 2 mVResolution 4 digitsMain OutputImpedance 50 Ω typicalIsolation 42 Vpk maximumto earthProtection Short-circuit protected,overload automaticallydisables main outputExternal Frequency Reference (Option 001)Rear Panel InputLock Range 10 MHz ± 500 HzLevel 100 mV PP to 5 V PPImpedance 1 kΩ typical,AC coupledLock Time < 2 secondsRear Panel OutputFrequency 10 MHzLevel 632 mV PP(0 dBm), typicalImpedance 50 Ω typical,AC coupledPhase OffsetRange + 360° to - 360°Resolution 0.001°Accuracy 20 nsModulationAMCarrier waveforms Sine, Square,Ramp, ArbSource Internal/ExternalInternal modulation Sine, Square, Ramp,Triangle, Noise, Arb(2 mHz to 20 kHz)Depth 0.0% to 120.0%FMCarrier waveforms Sine, Square,Ramp, ArbSource Internal/ExternalInternal modulation Sine, Square, Ramp,Triangle, Noise, Arb(2 mHz to 20 kHz)Deviation DC to 10 MHzPMCarrier waveforms Sine, Square,Ramp, ArbSource Internal/ExternalInternal modulation Sine, Square, Ramp,Triangle, Noise, Arb(2 mHz to 20 kHz)Deviation 0.0 to 360.0 degreesPWMCarrier waveform PulseSource Internal/ExternalInternal modulation Sine, Square, Ramp,Triangle, Noise, Arb(2 mHz to 20 kHz)Deviation 0% to 100%of pulse widthFSKCarrier waveforms Sine, Square,Ramp, ArbSource Internal/ExternalInternal modulation 50% duty cyclesquare (2 mHzto 100 kHz)External Modulation Input[6](for AM, FM, PM, PWM)Voltage range ± 5 V full scaleInput impedance 5 kΩ typicalBandwidth DC to 20 kHzSweepWaveforms Sine, Square,Ramp, ArbT ype Linear or Logarithmic Direction Up or Down Sweep time 1 ms to 500 s Trigger Single, External,or Internal Marker falling edge of syncsignal (programmablefrequency)Burst[7]Waveforms Sine, Square, Ramp,Triangle, Pulse,Noise, ArbT ype Counted (1 to 50,000cycles), Infinite, Gated Start/Stop Phase –360° to +360°Internal Period 1 µs to 500 s Gate Source External trigger Trigger source Single, Externalor Internal Trigger CharacteristicsTrigger inputInput level TTL compatible Slope Rising or Falling,selectablePulse width > 100 nsInput impedance >10 kΩ, DC coupled Latency < 500 nsJitter (rms) 6 ns (3.5 ns for pulse) Trigger outputLevel TTL compatibleinto ≥ 1 kΩPulse width > 400 nsOutput Impedance 50 Ω, typical Maximum rate 1 MHzFanout ≤ 4 Keysight33220As Programming Times (typical) Configuration timesUSB LAN GP I B Function Change 111 ms 111 ms 111 ms Frequency Change 1.5 ms 2.7 ms 1.2 ms Amplitude Change 30 ms 30 ms 30 ms Select User Arb 124 ms 124 ms 123 ms Arb Download Times(binary transfer) USB LAN GPIB 64 k points 96.9 ms 191.7 ms 336.5 ms 16 k points 24.5 ms 48.4 ms 80.7 ms 4 k points 7.3 ms 14.6 ms 19.8 ms GeneralPower Supply CAT II100 - 240 V @50/60 Hz (–5%, +10%)100 - 120 V @ 400 Hz(±10%)Power Consumption 50 VA maxOperating Environment IEC 61010Pollution Degree 2Indoor LocationOperating T emperature 0 to 55 °COperating Humidity 5% to 80% RH,non-condensingOperating Altitude Up to 3000 metersStorage T emperature –30 to 70 °CState Storage Memory Power off stateautomatically saved.Four user-configurablestored statesInterface USB, GPIB, andLAN standardLanguage SCPI - 1993,I EEE-488.2Dimensions (W x H x D)Bench top 261.1 mm x 103.8 mmx 303.2mmRack mount 212.8mm x 88.3mmx 272.3mmWeight 3.4 kg (7.5 lbs)Safety Designed to UL-1244, CSA 1010,EN61010EMC T ested to MIL-461C, EN55011,EN50082-1Vibration and Shock MIL-T-28800, T ype III,Class 5Acoustic Noise 30 dBaWarm-up Time 1 hourFootnotes1. Add 1/10th of output amplitude and offsetspec per °C for operation outside the rangeof 18 to 28 °C2. Autorange enabled3. DC offset set to 0 V4. Spurious output at low amplitude is–75 dBm typical5. Add 1 ppm/°C average for operationoutside the range of 18 to 28 °C6. FSK uses trigger input (1 MHz maximum)7. Sine and square waveforms above6 MHz are allowed only withan “infinite” burst countKeysight 33220A20 MHz function/arbitrarywavefrom generatorAccessories includedOperating manual, service manual, quickreference guide, IntuiLink waveform edi-tor software, test data, USB cable, andpower cord (see language option).OptionsOpt. 001 External timebase referenceOpt. A6J ANSI Z540 calibrationOpt. AB0 Taiwan: Chinese manualOpt. AB1 Korea: Korean manualOpt. AB2 China: Chinese manualOpt. ABA English: English manualOpt. ABD Germany: German manualOpt. ABF France: French manualOpt. ABJ Japan: Japanese manualOther Accessories34131A Carrying case34161A Accessory pouch34190A Rackmount kit34191A Dual flange kit, 2U34194A Dual lock link kitMeasurement Characteristics (Continued)Ordering InformationFor more information on KeysightTechnologies’ products, applications or services, please contact your local Keysight office. The complete list is available at:/find/contactus Americas Canada (877) 894 4414Brazil 55 11 3351 7010Mexico001 800 254 2440United States (800) 829 4444Asia Pacific Australia 1 800 629 485China800 810 0189Hong Kong 800 938 693India 1 800 112 929Japan 0120 (421) 345Korea 080 769 0800Malaysia 1 800 888 848Singapore 180****8100Taiwan0800 047 866Other AP Countries (65) 6375 8100Europe & Middle East Austria 0800 001122Belgium 0800 58580Finland 0800 523252France 0805 980333Germany ***********Ireland 1800 832700Israel 1 809 343051Italy800 599100Luxembourg +32 800 58580Netherlands 0800 0233200Russia 8800 5009286Spain 0800 000154Sweden 0200 882255Switzerland0800 805353Opt. 1 (DE)Opt. 2 (FR)Opt. 3 (IT)United Kingdom0800 0260637For other unlisted countries:/find/contactus(BP-05-29-14)05 | Keysight | 33220A 20 MHz Function/Arbitrary Waveform Generator - Data SheetmyKeysight/find/mykeysightA personalized view into the information most relevant to LAN eXtensions for Instruments puts the power of Ethernet and the Web inside your test systems. Keysight is a founding member of the LXI consortium.Keysight Assurance Plans/find/AssurancePlansUp to five years of protection and no budgetary surprises to ensure your instruments are operating to specification so you can rely on accurate measurements./qualityKeysight Electronic Measurement Group DEKRA Certified ISO 9001:2008 Quality Management SystemKeysight Channel Partners/find/channelpartnersGet the best of both worlds: Keysight’s measurement expertise and product breadth, combined with channel partner convenience./find/33220AThis information is subject to change without notice.© Keysight Technologies, 2011 - 2015Published in USA, May 21, 2015。

33210A任意波形发生器技术资料

33210A任意波形发生器技术资料
不对称性 (50% 占空比) 抖动 (有效值) 斜波 , 三角波 频率范围 线性度 可变对称性 脉冲 频率范围 脉冲宽度 (周期 ≤ 10 s) 可变边沿时间 过冲 抖动 (有效值) 噪声 带宽
1 mHz 至 10 MHz
(相对 1 kHz) < 100 kHz 0.1 dB 100 kHz 至 5 MHz 0.2 dB 5 MHz 至 10 MHz 0.3 dB
触发特征 触发输入 输入电平 斜率 脉冲宽度 输入阻抗 反应时间 抖动(有效值) 触发输出 电平 脉冲宽度 输出阻抗 最大速率 扇出
TTL 兼容 上升或下降 , 可选 > 100 ns > 10 KΩ , 直流耦合 < 500 ns 6 ns(3.5 ns , 对于脉冲)
TTL 兼容 , 至 ≥ 1 kΩ > 400 ns 50 Ω , 典型值 1 MHz ≤ 4 台 Keysight 33210A (或等效)
< 1 Vpp –70 dBc –65 dBc –50 dBc –40 dBc
≥ 1 Vpp –70 dBc –60 dBc –45 dBc –30 dBc
0.04%
–70 dBc –70 dBc + 6 dB/倍频程
–115 dBc / Hz , 典型值
1 mHz 至 10 MHz 20 ns < 2% 20% 至 80% (达 5 MHz) 40% 至 60% (达 10 MHz) 周期的 1% + 5 ns
外部时基参考
8K 点任意波形发生器 ANSI Z540 校准 中国台湾 : 中文手册 韩国 : 韩语手册 中国大陆 : 中文手册 英国 : 英语手册 德国 : 德语手册 法国 : 法语手册 日本 : 日语手册 欧洲大陆电源线

(毕业论文)555制作多波形发生器

(毕业论文)555制作多波形发生器

第1章引言1.1本课题的研究现状信号源作为一种基本电子设备无论是在教学、科研还是在军事技术中,都有着广泛的使用。

因此,从理论到工程对信号的发生进行深入研究,不论是从教学科研角度,还是从社会实际应用角度出发都有着积极的意义。

随着科学技术的发展和测量技术的进步,对信号源的要求越来越高,普通的信号发生器已无法满足目前日益发展的数字技术领域科研和教学的需要信号发生器既可以构成独立的信号源,也可以是高性能网络分析仪、频谱仪及其它自动测试设备的组成部分。

信号发生器的关键技术是多种高性能仪器的支撑技术,因为它能够提供高质量的精密信号源及扫频源,可使相应系统的检测过程大大简化,降低检测费用并极大地提高检测精度。

美国安捷伦生产的33250A 型函数/任意波形发生器可以产生稳定、精确和低失真的任意波形,其输出频率范围为1μHz~80MHz,而输出幅度为10mVpp~10Vpp;该公司生产的8648D射频信号发生器的频率覆盖范围更可高达9kHz~4GHz。

国产SG1060数字合成信号发生器能双通道同时输出高分辨率、高精度、高可靠性的各种波形,频率覆盖范围为1μHz~60MHz;国产S1000型数字合成扫频信号发生器通过采用新技术、新器件实现高精度、宽频带的扫频源,同时应用DDS和锁相技术,使频率范围从1MHz~1024MHz能精确地分辨到100Hz,它既是一台高精度的扫频源,同时也是一台高精度的标准信号发生器。

还有很多其它类型的信号发生器,他们各有各的优点,但是信号发生器总的趋势将向着宽频率覆盖、高频率精度、多功能、多用途、自动化和智能化方向发展。

1.2选题目的及意义信号发生器是一种经常使用的设备,由纯粹物理器件构成的传统的设计方法存在许多弊端,如:体积较大、重量较沉、移动不够方便、信号失真较大、波形种类过于单一、波形形状调节过于死板,无法满足用户对精度、便携性、稳定性等的要求,研究设计出一种具有频率稳定、准确、波形质量好、输出频率范围宽、便携性好等特点的波形发生器具有较好的市场前景,以满足军事和民用领域对信号源的要求。

Keysight 33210A 10 MHz 函数 任意波形发生器说明书

Keysight 33210A 10 MHz 函数 任意波形发生器说明书

1图形模式键8波形选择键2打开/关闭开关9手动触发键(仅限于扫描和猝发)3调制/扫描/猝发键10输出启用/禁用键4状态存储菜单键11旋钮5实用程序菜单键12光标键6帮助菜单键13同步连接器7菜单操作软键14输出连接器发亮键 表示活动的键和功能(例如上面的 )。

例如,按住 前面板的主要功能:调整把手。

然后将把手调整到所需位置:Keysight 33210A10 MHz 函数/任意波形发生器只需要八个简单步骤即可掌握基本操作!发亮键表示活动的键和功能,如当前活动的波形(例如,)。

大部分键都可打开(发亮)或关闭。

除非键发亮, 否则没有任何信号输出。

要从前面板选择直流电压,请按 ,然后选择使用 键可在“图形模式”(发亮)和“菜单模式”之间切换。

可显示扫描的方波。

这两个键都发亮,同时,最后按的那个键可确定显示哪个菜单。

马来西亚印刷 2014 年 10 月 E0814*33210-90428*33210-90428快速入门教程© Keysight Technologies 2008, 2014Keysight 33210A关闭开关:自检需要几秒钟时间,自检完成后,仪器的菜(发亮),否则,不会输出任何信号。

要选择波形,请按对应的键。

例如,按( )如果连接了示波器,您可以在任何时间在此示波器上查看波形。

按(前面板左侧)以选择图形模该模式将显示波形:单模式”之间切换。

在“图形模式”中,此键““相关帮助。

可显示帮助菜单。

可激活输出连接器。

亚历山大技术33220A函数 模拟波形生成器数据手册说明书

亚历山大技术33220A函数 模拟波形生成器数据手册说明书

Agilent 33220A 20 MHz Function/ArbitraryWaveform GeneratorData Sheet•Fully compliant toLXI Class C specification•20 MHz Sine andSquare waveforms•Pulse, Ramp, Triangle,Noise, and DC waveforms•14-bit, 50 MSa/s, 64 k-pointArbitrary waveforms •AM, FM, PM, FSK, and PWM modulation types •Linear & logarithmic sweeps and burst operation•10 mV pp to 10 V ppamplitude range•Graph mode for visual verification of signal settings •Connect via USB, GPIBand LAN Uncompromising performance for functions andwaveformsThe Agilent Technologies 33220A Function/Arbitrary Waveform Generator uses direct digital synthesis (DDS) techniques to create a stable, accurate output signal for clean, low distortion sine waves. It also gives you square waves with fast rise and fall timesup to20 MHz and linearramp waves up to 200 kHz. Pulse generationThe 33220A can generate variable-edge-time pulses upto 5 MHz. With variable period, pulse width, and amplitude the 33220A is ideally suited to a wide variety of applications requiring a flexible pulse signal.Custom waveform generationUse the 33220A to generate complex custom waveforms. With 14-bit resolution, and a sampling rate of 50 MSa/s, the 33220A gives you the flexibility to create the waveforms you need. It also lets you storeup to four waveforms in nonvolatile memory.The Agilent IntuiLink Arbitrary Waveform software allowsyou to easily create, edit, and download complex waveforms using the waveform editor.Or you can capture a waveform using IntuiLink for Oscilloscope and send it to the 33220A for output. To find out more about IntuiLink, visit/find/intuilink./HP-Agilent-33220A-Waveform-Generator.aspxTo buy, sell, rent or trade-in this product please click on the link below:Measurement CharacteristicsEasy-to-use functionalityFront-panel operation of the 33220A is straight-forward and user friendly. You can access all major functions with a single key or two. The knob or numeric keypad can be used to adjust frequency, amplitude, offset, and other parameters. You can even enter voltage values directly in V pp, V rms, dBm, or as high and low levels. Timing parameters can be entered in Hertz (Hz) or seconds.Internal AM, FM, PM, FSK, and PWM modulation make it easy to modulate waveforms without the need for a separate modulation source. Linear and logarithmic sweeps are also built in, with sweep rates selec-table from 1 ms to 500 s. Burst mode operation allows for a user-selected number of cycles per period of time. GPIB, LAN, and USB interfaces are all standard, plus you get full programmability using SCPI commands.External frequency reference (Option 001)The 33220A external frequency reference lets you synchronize to an external 10 MHz clock,to another 33220A, or to an Agilent 33250A. Phase adjust-ments can be made from the front panel or via a computer interface, allowing precise phase calibration and adjustment.WaveformsStandard Sine, Square, Ramp,Triangle, Pulse,Noise, DCBuilt-in arbitrary Exponential rise,Exponential fall,Negative ramp,Sin(x)/x, CardiacWaveforms CharacteristicsSineFrequency Range 1 µHz to 20 MHzAmplitude Flatness[1], [2](relative to 1 kHz)< 100 kHz 0.1 dB100 kHz to 5 MHz 0.15 dB5 MHz to 20 MHz 0.3 dBHarmonic distortion[2], [3]< 1 V PP≥1 V PPDC to 20 kHz -70 dBc-70 dBc20 kHz to 100 kHz -65 dBc-60 dBc100 kHz to 1 MHz -50 dBc-45 dBc1 MHz to 20 MHz -40 dBc-35 dBcTotal harmonic distortion[2],[3]DC to 20 kHz 0.04%Spurious (non-harmonic)[2],[4]DC to 1 MHz -70 dBc1 MHz to 20 MHz -70 dBc + 6 dB/octavePhase noise(10 kHz offset)-115 dBc / Hz, typicalSquareFrequency range 1 µHz to 20 MHzRise/Fall time < 13 nsOvershoot <2%Variable duty cycle20% to 80% (to 10 MHz)40% to 60% (to 20 MHz)Asymmetry (@ 50% duty)1% of period + 5 nsJitter (RMS) 1 ns +100 ppm of periodRamp, TriangleFrequency range 1 µHz to 200 kHzLinearity < 0.1% of peak outputVariable Symmetry0.0% to 100.0%PulseFrequency range500 µHz to 5 MHzPulse width 20 ns minimum,(period ≤10s)10 ns resolutionVariable edge time < 13 ns to 100 nsOvershoot< 2%Jitter (RMS)300 ps +0.1 ppm of periodNoiseBandwidth 9 MHz typicalArbitraryFrequency range 1 µHz to 6 MHzWaveform length 2 to 64 k pointsAmplitude resolution 14 bits (including sign)Sample rate 50 MSa/sMin. Rise/Fall Time35 ns typicalLinearity < 0.1% of peak outputSettling Time < 250 ns to 0.5%of final valueJitter (RMS) 6 ns + 30 ppmNon-volatile memory four waveformsCommon CharacteristicsFrequencyAccuracy[5]±(10 ppm+ 3 pHz)in 90 days±(20 ppm+ 3 pHz)in 1 yearResolution 1 µHzAmplitudeRange 10 mV PP to10 V PP into 50 Ω20 mV PP to 20 V PPinto open circuitAccuracy[1],[2](at 1 kHz) ±1% of setting±1 mV PPUnits V PP, V rms, dBmResolution 4digitsDC OffsetRange (peak AC + DC)±5 V into 50 Ω±10 V into open circuitAccuracy[1],[2]±2% of offset setting±0.5% of amplitude±2 mVResolution 4 digitsMain OutputImpedance50 ΩtypicalIsolation 42Vpkmaximumto earthProtection Short-circuitprotected,overload automaticallydisables main outputExternal Frequency Reference (Option 001)Rear Panel InputLock Range 10 MHz ±500 HzLevel 100mV PP to 5 V PPImpedance 1kΩtypical,AC coupledLock Time < 2 secondsRear Panel OutputFrequency 10MH zLevel 632mV PP(0 dBm), typicalImpedance50 Ωtypical,AC coupled2Phase Offset Range + 360°to - 360°Resolution 0.001°Accuracy 20 nsModulationAMCarrier waveforms Sine, Square,Ramp, ArbSource Internal/External Internal modulation Sine, Square, Ramp,Triangle, Noise, Arb (2 mHz to 20 kHz)Depth 0.0% to 120.0%FMCarrier waveforms Sine, Square,Ramp, ArbSource Internal/ExternalInternal modulation Sine, Square, Ramp,Triangle, Noise, Arb (2 mHz to 20 kHz)Deviation DC to 10 MHz PMCarrier waveforms Sine, Square,Ramp, ArbSource Internal/ExternalInternal modulation Sine, Square, Ramp,Triangle, Noise, Arb (2 mHz to 20 kHz)Deviation 0.0 to 360.0 degrees PWM Carrier waveform Pulse Source Internal/External Internal modulation Sine, Square, Ramp, Triangle, Noise, Arb (2 mHz to 20 kHz)Deviation 0% to 100% of pulse widthFSKCarrier waveforms Sine, Square,Ramp, ArbSource Internal/External Internal modulation 50% duty cyclesquare (2 mHzto 100 kHz)External Modulation Input [6](for AM, FM, PM, PWM)Voltage range ±5 V full scaleInput impedance 5 k ΩtypicalBandwidth DC to 20 kHzSweep WaveformsSine, Square, Ramp, ArbT ype Linear or Logarithmic Direction Up or Down Sweep time 1 ms to 500 sTrigger Single, External,or InternalMarker falling edge of syncsignal (programmablefrequency)Burst [7]Waveforms Sine, Square, Ramp,Triangle, Pulse,Noise, Arb T ype Counted (1 to 50,000 cycles), Infinite, Gated Start/Stop Phase -360°to +360°Internal Period 1 µs to 500 s Gate Source External trigger Trigger source Single, Externalor Internal Trigger Characteristics Trigger input Input level TTL compatible Slope Rising or Falling, selectablePulse width > 100 ns Input impedance >10 k Ω, DC coupled Latency < 500 ns Jitter (rms) 6 ns (3.5 ns for pulse)Trigger outputLevel TTL compatible into ≥1 k ΩPulse width > 400 nsOutput Impedance 50 Ω, typicalMaximum rate 1 MHzFanout ≤4 Agilent 33220AsProgramming Times (typical)Configuration times USB LAN GPIB Function Change 111 ms 111 ms 111 ms Frequency Change 1.5 ms 2.7 ms 1.2 ms Amplitude Change 30 ms 30 ms 30 ms Select User Arb 124 ms 124 ms 123 ms Arb Download Times (binary transfer)USB LANGPIB64 k points 96.9 ms 191.7 ms 336.5 ms 16 k points 24.5 ms 48.4 ms 80.7 ms 4 k points7.3 ms14.6 ms 19.8 msGeneralPower Supply CAT II100 - 240 V @50/60 Hz (-5%, +10%)100 - 120 V @ 400 Hz (±10%)Power Consumption 50 VA max Operating Environment IEC 61010Pollution Degree 2Indoor Location Operating T emperature 0°C to 55°C Operating Humidity5% to 80% RH, non-condensingOperating Altitude Up to 3000 meters Storage T emperature -30°C to 70°C State Storage Memory Power off stateautomatically saved. Four user-configurable stored statesInterface USB, GPIB, andLAN standardLanguage SCPI - 1993,IEEE-488.2Dimensions (W x H x D)Bench top 261.1 mm x 103.8 mmx 303.2mmRack mount 212.8mm x 88.3mmx 272.3mmWeight 3.4 kg (7.5 lbs)Safety Designed to UL-1244, CSA 1010,EN61010EMC T ested to MIL-461C, EN55011,EN50082-1Vibration and Shock MIL-T-28800, T ype III,Class 5Acoustic Noise 30 dBa Warm-up Time 1 hour Warranty 1 year standardFootnotes[1]add 1/10th of output amplitude and offset spec per °C for operation outside the range of 18°C to 28°C [2]Autorange enabled [3]DC offset set to 0 V[4]spurious output at low amplitude is –75 dBm typical[5]add 1 ppm/°C average for operation outside the range of 18°C to 28°C [6]FSK uses trigger input (1 MHz maximum)[7]Sine and square waveforms above 6 MHz are allowed only with an “infinite” burst count3Measurement Characteristics (Continued)Ordering InformationAgilent 33220A20 MHz Function/ArbitraryWavefrom GeneratorAccessories includedOperating manual, service manual, quick reference guide, IntuiLink waveform editor software, test data, USB cable, and power cord (see language option). OptionsOpt. 001External timebase reference Opt. 0B0Delete manualOpt. 1CM Rackmount kit(also sold as Agilent 34190A) Opt. A6J ANSI Z540 calibrationOpt. AB0Taiwan: Chinese manual Opt. AB1Korea: Korean manualOpt. AB2China: Chinese manualOpt. ABA English: English manual Opt. ABD Germany: German manual Opt. ABF France: French manualOpt. ABJ Japan: Japanese manual Other Accessories34131A Carrying case34161A Accessory pouch34190A Rackmount kitFor more information on AgilentTechnologies’ products, applicationsor services, please contact your localAgilent office. The complete list isavailable at:/find/contactusPhone or FaxUnited States:(tel) 800 829 4444(fax) 800 829 4433Canada:(tel) 877 894 4414(fax) 800 746 4866China:(tel) 800 810 0189(fax) 800 820 2816Europe:(tel) 31 20 547 2111Japan:(tel) (81) 426 56 7832(fax) (81) 426 56 7840Korea:(tel) (080) 769 0800(fax) (080) 769 0900Latin America:(tel) (305) 269 7500Taiwan:(tel) 0800 047 866(fax) 0800 286 331Other Asia Pacific Countries:(tel) (65) 6375 8100(fax) (65) 6755 0042Email:*****************Contacts revised: 09/26/05Product specifications and descriptionsin this document subject to changewithout notice.© Agilent Technologies, Inc. 2006Printed in the USA, April 19, 20065988-8544ENAgilent Technologies’ Test and MeasurementSupport, Services, and AssistanceAgilent Technologies aims to maximize thevalue you receive, while minimizing yourrisk and problems. We strive to ensure thatyou get the test and measurement capabil-ities you paid for and obtain the supportyou need. Our extensive support resourcesand services can help you choose the rightAgilent products for your applications andapply them successfully.Every instrumentand system we sell has a global warranty.Two concepts underlie Agilent’s overallsupport policy: “Our Promise” and “YourAdvantage.”Our PromiseOur Promise means your Agilent test andmeasurement equipment will meet itsadvertised performance and functionality.When you are choosing new equipment,we will help you with product information,including realistic performance specifica-tions and practical recommendations fromexperienced test engineers. When youreceive your new Agilent equipment, wecan help verify that it works properly andhelp with initial product operation.Your AdvantageYour Advantage means that Agilent offersa wide range of additional expert test andmeasurement services, which you canpurchase according to your unique technicaland business needs. Solve problemsefficiently and gain a competitive edgeby contracting with us for calibration,extra-cost upgrades, out-of-warrantyrepairs, and on-site education and training,as well as design, system integration,project management, and other professionalengineering services. Experienced Agilent engi-neers and technicians worldwide can help youmaximize your productivity, optimize the returnon investment of your Agilent instruments andsystems, and obtain dependable measurementaccuracy for the life of those products.Agilent Email Updates/find/emailupdatesGet the latest information on the products andapplications you select.Agilent Direct/find/agilentdirectQuickly choose and use your test equipmentsolutions with confidence.Agilent Open/find/openAgilent Open simplifies the process of connectingand programming test systems to help engineersdesign, validate and manufacture electronic prod-ucts. Agilent offers open connectivity for a broadrange of system-ready instruments, open industrysoftware, PC-standard I/O and global support,which are combined to more easily integrate testsystem development.Agilent Technologies。

33220a任意波形发生器校准手册

33220a任意波形发生器校准手册

文章标题:深度解读:33220A任意波形发生器校准手册1. 引言在现代电子技术领域,波形发生器作为一种常见的测试设备,在各种电子设备的研发和生产中扮演着至关重要的角色。

而在波形发生器中,33220A任意波形发生器以其高精度、灵活性和广泛的应用领域而备受青睐。

然而,一台高质量的波形发生器离不开准确的校准,因此本文将从深度和广度的角度,解读33220A任意波形发生器的校准手册,以期帮助读者更全面地了解和掌握这一重要的技术。

2. 33220A任意波形发生器简介33220A任意波形发生器作为一款常见的精密仪器,具有多种波形的发生能力,同时还具备高精度和灵活性的特点。

它广泛应用于频率响应测试、传感器模拟、通信系统测试等领域,为工程师和科研人员提供了便捷的测试手段。

然而,要保证其输出信号的准确性和稳定性,则需要进行准确的校准工作。

3. 校准手册解读校准手册作为保证设备准确性和稳定性的指导文档,对于33220A任意波形发生器而言尤为重要。

在校准手册中,通常包含设备的基本信息、校准原理、校准方法、校准步骤和注意事项等内容。

3.1 设备基本信息在校准手册中,首先会对33220A任意波形发生器的基本信息进行介绍,包括设备型号、生产厂家、出厂日期、技术规格等。

这些信息对于理解设备的特性和性能非常重要,也为后续的校准工作提供了基础支持。

3.2 校准原理校准原理部分将介绍33220A任意波形发生器的工作原理、内部结构和关键元器件,以及输出信号的稳定性和准确性的保证机制。

通过深入理解校准原理,可以更好地把握校准的关键技术和要点。

3.3 校准方法和步骤校准方法和步骤部分则是校准手册的核心内容,它包括对设备进行校准的具体操作流程、校准所需的标准设备和仪器,以及校准过程中需要注意的细节和技巧。

根据校准手册的指导,技术人员可以按照一定的步骤和方法,对设备进行准确的校准工作。

3.4 注意事项校准手册中通常会对在校准过程中需要特别注意的事项进行说明,比如环境条件、检验周期、维护保养等,这些内容对于设备的长期稳定性和可靠性有着重要的影响。

33250A函数任意波形发生器

33250A函数任意波形发生器

Agilent 33250A Function/Arbitrary Waveform GeneratorData Sheet• 80 MHz sine and square wave outputs • Sine, square, ramp, noise and other waveforms• 50 MHz pulse waveforms with variable rise/fall times• 12-bit, 200 MSa/s, 64K-point deep arbi-trary waveformStandard WaveformsThe Agilent Technologies 33250A Function/Arbitrary Waveform Generator uses direct digital-synthesis techniques to create a sta-ble, accurate output on all waveforms, down to 1 µHz frequency resolution. The benefits are apparent in every signal you produce, from the sine wave frequency accuracy to the fast rise/fall times of square waves, to the ramp linearity.Front-panel operation of the 33250A is straightforward and user friendly. The knob or numeric keypad can be used to adjust fre-quency, amplitude and offset. You can even enter voltage values directly in Vpp, Vrms, dBm, or high/low levels. Timing parameters can be entered in hertz (Hz) or seconds. Custom Waveform GenerationWhy settle for a basic function generator when you can get arbitrary waveforms at no extra cost? With the 33250A, you can generate arbitrary waveforms with 12-bit vertical resolution, 64K memory depth, and a sample rate of 200 MSa/s. You can also store up to four 64K-deep arbitrary waveforms in non-volatile memory with user-defined names to help you find the right waveform when you need it most.The included Agilent IntuiLink software allows you to easily create, edit, and down-load complex waveforms using the IntuiLink Arbitrary Waveform Editor. Or you can capture a waveform using IntuiLink oscilloscope or DMM and send it to the 33250A for output. For programmers, ActiveX components can be used to control the instrument using SCPI commands. IntuiLink provides the tools to easily create, download, and man-age waveforms for your 33250A. To find out more about IntuiLink, visit /find/intuilink. Pulse GenerationThe 33250A can generate simple pulses up to 50 MHz. With variable edge time, pulse width and voltage level, the 33250A is ideally suited to a wide variety of pulse applications.Built-in VersatilityAM, FM and FSK capabilities make it easy to modulate waveforms with or without a separate source. Linear or logarith-mic sweeps can be performed with a programmable frequency marker signal. Programmable burst count and gating allow you to further customize your signal.For system applications, both GPIB and RS-232 interfaces are standard, and support full programmability using SCPI commands.Color Graphical DisplayThe unique design of the 33250A combines a low-profile instrument with the benefits of a color graphical display. Now you can display multiple waveform parameters at the same time. The graphical interface also allows you to modify arbitrary waveforms quickly and easily.Timebase Stability and Clock Reference The 33250A TCXO timebase gives you frequency accuracy of 2 ppm for your most demanding applications. The external clock reference input/output lets you synchronize to an external 10 MHz clock, to another 33250A, or to another Agilent 332XXA Function/Arbitrary Wafeform Generator. Phase adjustments can be made from the front panel or via a computer interface, allowing precise phase calibration and adjustment.2Product specifications and descriptions in this document subject to change without notice. © Agilent Technologies, Inc. 2009Printed in USA May 5, 20095968-8807ENOrdering InformationAgilent 33250A80 MHz Function/Arbitrary Wavefrom GeneratorAccessories includedOperating manual, service manual,quick reference guide, IntuiLink waveform editor software, test data, RS-232 cable, and power cord (see language option).OptionsOpt. 0B0 Delete manual Opt. 1CM Rackmount kit (also sold as Agilent 34190A) Opt. A6J ANSI Z540 calibration Opt. AB0 Taiwan: Chinese manual Opt. AB1 Korea: Korean manual Opt. AB2 China: Chinese manual Opt. ABA English: English manual Opt. ABD Germany: German manual Opt. ABF France: French manual Opt. ABJ Japan: Japanese manual Other Accessories 34131A Carrying case 34161A Accessory pouch 34190A Rackmount kit**For racking two 33250As side-by-side, order thefollowing items: Lock-link kit (p/n 5061-9694), Flange kit (p/n 5063-9212)Remove all doubtOur repair and calibration services will get your equipment back to you, performing like new, when prom-ised. You will get full value out of your Agilent equipment through-out its lifetime. Your equipment will be serviced by Agilent-trained technicians using the latest factory calibration procedures, automated repair diagnostics and genuine parts. You will always have the utmost confidence in your measurements. Agilent offers a wide range of ad-ditional expert test and measure-ment services for your equipment, including initial start-up assistance onsite education and training, as well as design, system integration, and project management.F or more information on repair and calibration services, go to:/find/removealldoubt/find/emailupdatesGet the latest information on theproducts and applications you select./find/agilentdirectQuickly choose and use your test equipment solutions with confidence.Agilent Email UpdatesAgilent DirectFor more information on Agilent Technologies’ products, applications or services, please contact your local Agi-lent office. The complete list is available at:/find/contactusAmericasLatin America 305 269 7500United States (800) 829-4444Asia Pacific China800 810 0189Hong Kong 800 938 693India 1 800 112 929Japan 0120 (421) 345Korea 080 769 0800Malaysia 1 800 888 848Singapore 1 800 375 8100Taiwan 0800 047 866Thailand1 800 226 008Europe & Middle East Belgium 32 (0) 2 404 93 40 Denmark 45 70 13 15 15Finland 358 (0) 10 855 2100France 0825 010 700**0.125 €/minuteGermany 07031 464 6333 Ireland 1890 924 204Israel 972-3-9288-504/544Italy 39 02 92 60 8484Netherlands 31 (0) 20 547 2111Spain 34 (91) 631 3300Sweden 0200-88 22 55Switzerland 0800 80 53 53United Kingdom 44 (0) 118 9276201Other European Countries:/find/contactusRevised: March 24, 2009。

自动测试系统(考试必考)--桂林电子科技大学

自动测试系统(考试必考)--桂林电子科技大学

第一章1、什么是自动测试系统,它由哪几部分组成?自动测试系统:通常把以计算机为核心,在程控指令的指挥下,能自动完成某种测试任务而组合起来的测量仪器和其它设备的有机整体称为自动测试系统,简称ATS (automatic test system)。

组成部分:控制器;可程控仪器、设备;总线与接口;测控软件;被测对象;2、简述自动测试系统的发展历程和发展趋势。

1、第一代自动测试系统(专用型):2、第二代自动测试系统(台式仪器积木型):3、第三代自动测试系统(模块化仪器集成型):3、什么是虚拟仪器,它有什么特点,虚拟仪器系统有哪些组成部分?1.虚拟仪器:是计算机与仪器仪表相结合的产物,它利用计算机的强大功能,结合相应的硬件,大大突破了传统仪器仪表在数据传送、处理、显示和存储等方面的限制,使用户可以方便的对其维护、扩展和升级。

用户可以通过编制软件来定义它的功能。

2.虚拟仪器系统组成:硬件和软件4、虚拟仪器系统中的软件主要包括什么,常用的软件开发工具是什么?1.软件:虚拟仪器能否成功运行,就取决于软件。

包括仪器驱动程序、应用程序和软面板程序。

2.测试软件开发工具:可视化软件平台:HP-VEE,LabVIEW,LabWindows/CVI高级编程语言:C,VC++,VB,Delphi(5.谈谈你对自动测试系统的了解和认识。

6.)结合“电子测量与仪器”课程知识,构建一个自动测试系统,画出系统结构图。

第二章1. VXIbus系统的两种结构外置计算机结构和嵌计算机结构2. 常用VXIbus系统接口GPIB接口、 IEEE1394接口、MXI总线接口、 RS-232C接口、VMEbus接口3. 器件及其分类•器件定义:器件(device)是VXI总线系统中的基本逻辑单元。

•器件编号:在一个VXI总线系统中最多可有256个器件,每个器件有一个唯一的逻辑地址,编号:000~255。

•器件分类:根据其性质、特点和它所支持的通信规程,可以分为消息基器件、寄存器基器件、存储器基器件和扩展器件四种类型。

33210A函数和任意波形发生器用户指南

33210A函数和任意波形发生器用户指南
2 输入所需的振幅值。 使用数字小键盘,输入值 “50”。
3 选择所需的单位。 按对应于所需单位的软键。在您选择单位时,函数发生器以显示的振幅输出 波形 (如果启用输出)。在本例中,按 mVRMS。
注意:您也可以使用旋钮和光标键输入所需的值。
18
第 1 章 快速入门 设置输出振幅
1
您可以非常容易地将显示的振幅从一个单位转换到另一个单位。例如,下列 步骤说明如何将振幅从 Vrms 转换到 Vpp。
3 外部调制输入端子 4 输入:外部触发/脉冲串门控
输出:触发输出
5 USB 接口连接器 6 LAN 接口连接器 7 GPIB 接口连接器 8 机箱接地
使用
菜单:
• 选择 GPIB 地址 (参见第 2 章)。
• 设置 LAN 接口的网络参数 (参见第 2 章)。
• 显示当前网络参数 (参见第 2 章)。
• Keysight Automation-Ready CD (Keysight IO Libraries Suite)。
• USB 2.0 电缆。
注意: Keysight 33210A Product Reference CD 上提供了 33210A 产品的所有 文档,通过网址 /find/33210A 也可以获得这些文档。另外 还可以付费购买印刷版 (硬拷贝)手册。
注意:只有当安装了选件 001 (外部时基参考)时,才存在有外部和内部 10 MHz 参考端子 (上图中的 1 和 2)。否则,这些连接器的插孔是被封住的。
为防止电击,必须将电源线接地。如果只有两触点电源插座,则应将仪器的 机箱接地螺钉 (参见上图)连接到良好的接地线路中。
6
本书内容
快速入门 第 1 章帮助您将函数发生器准备就绪并熟悉一些前面板特性。 前面板菜单操作 第 2 章为您介绍了前面板菜单并对函数发生器的一些菜单功 能进行了说明。 特性和函数 第 3 章提供了有关函数发生器功能和操作的详细说明。无论是从 前面板或是通过远程接口操作函数发生器,您都可以从本章找到有用信息。 远程接口参考资料 第 4 章提供了帮助您通过远程接口对函数发生器进行编程 的参考信息。 错误消息 第 5 章列出了在使用函数发生器时可能出现的错误消息。每条错误 消息都提供了帮助您诊断和解决问题的信息。 应用程序 第 6 章包含一些远程接口应用程序,用来帮助您开发自己的应用程序。 教程 第 7 章讨论了信号发生和调制技术的基本原理。 技术参数 第 8 章列出了函数发生器的技术参数。

亚历山特33250A功能 模拟源波形生成器数据表说明书

亚历山特33250A功能 模拟源波形生成器数据表说明书

Agilent 33250AFunction/Arbitrary Waveform Generator Data Sheet•80 MHz sine and square wave out-puts•Sine, square, ramp, noise and otherwaveforms•50 MHz pulse waveforms with vari-able rise/fall times•12-bit, 200 MSa/s, 64K-point deeparbitrary waveformStandard WaveformsThe Agilent Technologies 33250A Function/Arbitrary Waveform Generator uses direct digital-synthesis techniques to create a stable, accurate output on all waveforms, down to 1µHz frequency resolution. The benefits are apparent in every signal you produce, from the sine wave frequency accuracy to the fast rise/fall times of square waves, to the ramp linearity.Front-panel operation of the 33250A is straightforward and user friendly. The knob or numeric keypad can be used to adjust frequency, amplitude and offset. You can even enter voltage values directly in Vpp, Vrms, dBm, or high/low levels. Timing parameters can be entered in hertz (Hz) or seconds. Custom Waveform GenerationWhy settle for a basic function genera-tor when you can get arbitrary wave-forms at no extra cost? With the 33250A, you can generate arbitrary waveforms with 12-bit vertical resolu-tion, 64K memory depth, and a sample rate of 200 MSa/s. You can also store up to four 64K-deep arbitrary wave-forms in non-volatile memory with user-defined names to help you find theright waveform when you need it most.The included Agilent IntuiLink soft-ware allows you to easily create, edit,and download complex waveformsusing the intuiLink Arbitrary WaveformEditor. Or you can capture a waveformusing IntuiLink oscilloscope or DMMand send it to the 33250A for output.For programmers, ActiveX componentscan be used to control the instrumentusing SCPI commands. IntuiLink pro-vides the tools to easily create, down-load, and manage waveforms for your33250A. To find out more aboutIntuiLink, visit/find/intuilink.Pulse GenerationThe 33250A can generate simple pulsesup to 50 MHz. With variable edge time,pulse width and voltage level, the33250A is ideally suited to a wide vari-ety of pulse applications.Built-in VersatilityAM, FM and FSK capabilities make iteasy to modulate waveforms with orwithout a separate source. Linear orlogarithmic sweeps can be performedwith a programmable frequency markersignal. Programmable burst count andgating allow you to further customizeyour signal.For system applications, both GPIBand RS-232 interfaces are standard,and support full programmabilityusing SCPI commands.Color Graphical DisplayThe unique design of the 33250A com-bines a low-profile instrument with thebenefits of a color graphical display.Now you can display multiple wave-form parameters at the same time. Thegraphical interface also allows you tomodify arbitrary waveforms quicklyand easily.Timebase Stability and Clock ReferenceThe 33250A TCXO timebase gives youfrequency accuracy of 1 ppm for yourmost demanding applications. Theexternal clock reference input/outputlets you synchronize to an external10MHz clock, to another 33250A, or toan Agilent 33120A. Phase adjustmentscan be made from the front panel or viaa computer interface, allowing precisephase calibration and adjustment.3-year WarrantyThe 33250A ships standard withoperating and service manuals, a quickreference guide, test data, and a fullthree-year warranty - one of the bestcoverage plans in the industry.2Ordering InformationAgilent 33250AFunction/ArbitraryWaveform Generator Accessories IncludedOperating manual, service manual, quick reference guide, IntuiLink connectivity software, test data, RS-232 cable, and power cord.OptionsOpt. 1CM Rackmount kit*(Agilent 34190A)Opt. W50Additional 2-year warranty (5-year total) Accessories10100C 50Ωfeedthru11094B 75Ωfeedthru11095A 600Ωfeedthru34131A Carrying case34161A Accessory pouch34190A Rackmount kit*34811A BenchLink Arb software*For racking two 33250As side-by-side, order the fol-lowing items:Lock-link kit (p/n 5061-9694)Flange kit (p/n 5063-9212)Agilent Technologies’ Test and Measurement Support, Services, and AssistanceAgilent Technologies aims to maximize the value you receive, while minimizing your risk and prob-lems. We strive to ensure that you get the test and measurement capabilities you paid for and obtain the support you need. Our extensive sup-port resources and services can help you choose the right Agilent products for your applications and apply them successfully. Every instrument and system we sell has a global warranty. Support is available for at least five years beyond the production life of the product. Two concepts underlie Agilent's overall support policy: "Our Promise" and "Your Advantage."Our PromiseOur Promise means your Agilent test and mea-surement equipment will meet its advertised performance and functionality. When you are choosing new equipment, we will help you with product information, including realistic perfor-mance specifications and practical recommen-dations from experienced test engineers. When you use Agilent equipment, we can verify that it works properly, help with product operation, and provide basic measurement assistance for the use of specified capabilities, at no extra cost upon request. Many self-help tools are available. Your AdvantageYour Advantage means that Agilent offers a wide range of additional expert test and mea-surement services, which you can purchase according to your unique technical and business needs. Solve problems efficiently and gain a competitive edge by contracting with us for cali-bration, extra-cost upgrades, out-of-warranty repairs, and on-site education and training, as well as design, system integration, project man-agement, and other professional engineering services. Experienced Agilent engineers and technicians worldwide can help you maximize your productivity, optimize the return on invest-ment of your Agilent instruments and systems, and obtain dependable measurement accuracyfor the life of those products.。

文献综述---基于单片机的多路信号发生器

文献综述---基于单片机的多路信号发生器

1 前言常用的信号发生器绝大部分是由模拟电路构成的,但这种模拟信号发生器用于低频信号输出往往需要的RC值很大,这样不但参数准确度难以保证,并且体积和功耗都很大,并随着计算机在社会领域的渗透,单片机的应用正在不断地走向深入,同时带动传统函数信号发生器日益更新,单片机能产生高精度快速变换频率输出波形失真小的优先选用技术。

函数信号发生是各种测试和实验过程中不可缺少的工具,在通讯、测量、雷达、控制、教学等领域应用十分广泛.不论在生产科研还是教学上,信号发生器都是电子工程师信号仿真实验的最佳工具,并且,单片机设计的信号发生器克服传统方法的缺点,能输出更好波形。

本课题采用的是以89S52为核心,结合DAC0808实现程控一般波形的低频信号输出,可产生方波、三角波、正弦波等多种波形,波形的周期可用程序改变,具有线路简单结构紧凑性能优越等特点,并且它具有功能丰富稳定、价格便宜、操作方便特点,具有一定的推广作用。

2 正文2。

1 信号发生器的情况信号发生器在工业领域的各个方面应用很广,信号发生器是作为电子测量激励源的信号来源。

她可以是正弦波或其它模拟函数,数字脉冲、二进制码或纯任意波形在电子工程、通信工程、自动控制、遥控仪器、仪表和计算机等技术领域,经常需要用到各种各样的信号波形发生器。

随着集成电路的迅速发展,用集成电路可恨方便的构成各种信号波形发生器.信号发生器可以提供“理想”的波形。

同时满足模拟信号和数字信号要求.采用采样技术,构建和改变几乎可以想到的任意形状的波形。

数字信号发生器的功能是在满足计算机总线需求和类似应用而优化的.这些功能包括加快型开发速度的软件工具,也可能包括为匹配各种逻辑系列而设计的探头之类的硬件工具.用集成电路实现的信号性能指标,都有了很大的提高。

如前所述,从函数发生器到任意信号发生器到码型发生器,当前几乎所有高性能信号发生器都基于数字结构。

为通常不可能只使用电路本身在所需的时间和地点创建可以预测的失真。

agilent_33522A_30M信号发生器

agilent_33522A_30M信号发生器
内部计时器或外部触发连接器 0° 至 360°, 0.1° 分辨率 0 Hz 至 1 MHz
内部或外部, 或 33522A 的任意一个通道 脉冲宽度的 0% 至 100%, 0.01% 分辨率
在您对开发的产品进行设计验证 时,已生成信号的保真度至关重要。 保真度越高,验证就越可靠,您对所 开发的产品满足各项严格标准的信心 就越大。33500 系列函数和任意波形 发生器能够保证它产生的任何信号的 抖动均小于40 ps — 超过现有的函数 和任意波形发生器 10 倍以上。它具有 同类产品中最高的 16 位分辨率、小于 0.04% 的总谐波失真、高达 250 MSa/s (16 位) 的采样率、可选的高稳定性时 基和任意波形存储器扩展能力。借助 这些性价比非常出色的新型信号发生 器产品系列,您能够获得无与伦比的 信号保真度。
Agilent 30 MHz 函数和 任意波形发生器
技术资料
33521A 单通道函数和任意波形发生器 33522A 双通道函数和任意波形发生器
在同类产品中具有最低的 抖动和总谐波失真以及真正 的逐点生成任意波形能力, 可预防混叠 (alias-protected) 并提供出色的精度
实现更出色的精度和灵活性
通道输出、同步和调制输入的连接器外壳连接在一起, 但与仪器的机箱隔离。隔离连接器 外壳的最大允许电压是 ±42Vpk
50 Ω 用户可为每个通道选择一种设置 用户可定义的 V 最大值和 V 最小值限制 当出现过载时, 输出自动关闭 仪器将容忍不定期的接地短路 Cardiac、指数下降、指数上升、高斯脉冲、Haversine、Lorentz、D-Lorentz、负斜波、sinc
正弦波、方波、斜波、脉冲、三角波、高斯噪声、伪随机二进制序列 (PRBS)、直流 心率波、指数下降、指数上升、高斯脉冲、Haversine、Lorentz、D-Lorentz、负斜波、sinc 高达 1 M 点 (使用选件 002 可达到 16 M 点), 具有多段波形序列

51单片机边沿触发和电平触发的区别

51单片机边沿触发和电平触发的区别

51单片机边沿触发和电平触发的区别51单片机的外部中断有两种触发方式可选:电平触发和边沿触发。

选择电平触发时,单片机在每个机器周期检查中断源口线,检测到低电平,即置位中断请求标志,向CPU 请求中断。

选择边沿触发方式时,单片机在上一个机器周期检测到中断源口线为高电平,下一个机器周期检测到低电平,即置位中断标志,请求中断。

这个原理很好理解。

但应用时需要特别注意的几点:1)电平触发方式时,中断标志寄存器不锁存中断请求信号。

也就是说,单片机把每个机器周期的S5P2采样到的外部中断源口线的电平逻辑直接赋值到中断标志寄存器。

标志寄存器对于请求信号来说是透明的。

这样当中断请求被阻塞而没有得到及时响应时,将被丢失。

换句话说,要使电平触发的中断被CPU响应并执行,必须保证外部中断源口线的低电平维持到中断被执行为止。

因此当CPU正在执行同级中断或更高级中断期间,产生的外部中断源(产生低电平)如果在该中断执行完毕之前撤销(变为高电平)了,那么将得不到响应,就如同没发生一样。

同样,当CPU在执行不可被中断的指令(如RETI)时,产生的电平触发中断如果时间太短,也得不到执行。

2)边沿触发方式时,中断标志寄存器锁存了中断请求。

中断口线上一个从高到低的跳变将记录在标志寄存器中,直到CPU响应并转向该中断服务程序时,由硬件自动清除。

因此当CPU正在执行同级中断(甚至是外部中断本身)或高级中断时,产生的外部中断(负跳变)同样将被记录在中断标志寄存器中。

在该中断退出后,将被响应执行。

如果你不希望这样,必须在中断退出之前,手工清除外部中断标志。

3)中断标志可以手工清除。

一个中断如果在没有得到响应之前就已经被手工清除,则该中断将被CPU忽略。

就如同没有发生一样。

4)选择电平触发还是边沿触发方式应从系统使用外部中断的目的上去考虑,而不是如许多资料上说的根据中断源信号的特性来取舍。

比如,有的书上说(《KeilC51使用技巧及实战》),就有类似的观点。

国美 TFG2900A 系列函数 任意波形发生器说明书

国美 TFG2900A 系列函数 任意波形发生器说明书

国@海洋傣器2切,n致力于电子测试、维护领域!TFG2900A系列函数/任意波形发生器@主要技术指标〉产品型号通道数量频频率范围(正弦波)率其它波形特频率分辨率性频率精度老化率波形种类内建采样率皮形幅度分辨率i皆波失真( OdBm)正弦波总失真度相位噪声占空比方波过冲边沿时间连占主比续脉冲波过冲输边沿时间出脉冲宽度过冲边沿时间第一脉冲宽度双脉第二脉冲宽度冲波间隔时间陈冲宽度和间隔时间分辩率脉冲状态触发源采样方式任意波采样率波形长度幅度分辨率幅度范围(50负载)幅度特性幅度分辨率幅度准确度TFG2922A I TFG2924A2 4@主要特点〉份真青四个独立的瑜出通道,四个通道特性相同!,,正弦波频率上限约旦H是400M H z、300Mf力和200MHz怜频率约醉率1µ H z,采样速率1.2G Sa/s届,真奇正弦波、万波、指数、对数等165神波形快FM、AM、P M、P WM、S UM、F S K、ASK等13科调制b线哇频率扫描和对数频率扫描信号以及高速跳频的频率l事列输出!,, 7寸彩色TFTBOO×480触摸屏TFG2932A I TFG2934A TFG2942A TFG2944A2 4 2 41µHz~400MHz方波 1 µ Hz ~120MHz;脉冲波 1 µ Hz ~80MHz; 锯齿波 1 µ Hz ~6MHz;其它1 µ Hz ~50MHz1 µ Hz或12位数字土1ppm土1µ Hz± 1ppm/年正弦波、方波、锯齿波、脉冲波、噪声、直流、伪随机码、用户编辑任意波和用户编辑谐波等165种波形1.2GSa/s14 bits:::=;-65dBc ( <40MHz) , 运-60dBc ( < S OM H z) , ::::; -55dBc ( < 120M村z)' ε三-50dBc( < 150MHz) , 军三-45dBc ( < 200MHz ) , ::::; -40dBc ( < 250MHz) , 运-45dBc ( < 300MHz ), 三三-50dBc ( ;>-3QOMHz )运0.2%( 20Hz~20kHz, 20Vpp )运一140dBc/Hz( OdBm, 10kHz偏移,10MHz)0.01%~99.99% (受频率设置限制)罢王5%(典型值)::::;2.5ns ( 1Vpp)0.01%~99.99% (受边沿时间与频率设置限制)::::; 5% (典型值)2.5ns~1.2s ( 1Vpp),上升边沿和下降边沿单独可调4ns~( 1 O OOOOOs -4ns )罢王5%(典型值)三三25ns ( 1V p p)5ns~20s5ns~20s5ns~20s5ns正脉冲、负脉冲、正负脉冲内部、外部逐点、采样1 µ Sa/s~200MSa/s2~16K点步进:1点16K点~32M点步进4点14bits1mVpp~10Vpp 频率运40MHz: 1 mVpp~5Vpp 频率ζ100MHz:1mV p p~2V pp 频率运200MHz1mVpp~1.5Vpp频率运300MHz;1mVpp~1Vpp 频率>300MHz1mVpp或3位数字(正弦波1kHz,;>-10「nV p p,高阻)士(设置值x1% + 1mV)1µHz~400MHz1µHz~300MHz1µHz~300MHz1µHz~200MHz1µHz~200MHz直流偏移范围(50Q负载)± 5Vpk ( ac + de) 偏移偏移分辨率1mVdc偏移准确度士(|设置值|×1%+2mV+幅度值×0.5%)频率扫描波形正弦波、方波、锯齿波等扫描频率范围 1 µ Hz~频率上限扫描模式线性扫描、对数扫描FM、AM、载波波形正弦波、方波、锯齿波等(PWM仅脉冲波)PM 、PWM 、调制波形正弦波、方波、锯齿波等调制Sum调制调制频率1mHz ~100kHz 特性FSK 、4FSK 、NFS民载波波形正弦波、方波、锯齿波等PSK、4PSK 、NPSK 跳变频率 1 µ Hz ~频率上限峪K、OSK调制跳变速率1 µ Hz-1 M Hz 猝发猝发模式触发、门控特性猝发周期 1 µ s ~500s 猝发计数1~100000000个序列波形正弦波、方波、锯齿波等频率频率范围 1 µ Hz ~频率上限序列序列模式定制序列、伪随机序列序列长度2~1024采样率 1 m Sa/s -50MSa/s 触发源内部、外部、手动采样率1 µ Sa/s ~200MSa/s 波形波形长度12~16K点步进。

33220A函数任意波形发生器详情资料,KEYSIGHT(是徳科技)信号发生器

33220A函数任意波形发生器详情资料,KEYSIGHT(是徳科技)信号发生器

33220A函数任意波形发生器详情资料,KEYSIGHT(是徳科技)信号发生器•20MHz正弦波和方波•脉冲、斜披、三角波,噪声和直流波形•14-bit,50MSa/s,64K点任意波形•AM、FM、PM、FSK和PWM凋制•线性和对数扫描及脉冲串模式•10mVpp至10Vpp幅苗范围•图形化界面可以对信号设置进行可视化验证•通过USB、GPIB和LAN连接性能优异的各种函数的波形Keysight(原Agilent) 33220A函数/任意波形发生器使用直接数字合成(DDS)技术,可生成稳定、精确、纯净和低失真的正弦输出信号。

它还能提供高达20MHz、具有快速上升和下降的方波,以及达200KHz的线性斜波。

脉冲沿信号33220A能产生达5MHz的可变沿时间脉冲。

33220A的脉冲还能具有可变的周期、脉冲宽度和幅度,对于需要灵活脉冲信号的各种应用是很理想的设备。

专用波形产生可用33220A产生复杂的专用波形。

33220A具有14bit分辨率和50MSa/s采样率,因此能够灵活地生成所需的波形。

非易失存储器中可保存4个波形。

有了Keysight(原Agilent) IntuiLink任意波形软件,您就可使用波形编辑器容易地生成、编辑和下载复杂的波形。

也可用IntuiLink捕获示波器波形,把它作为输出发送至33220A。

易于使用的功能33220A的前面板操作简捷而友好。

只需使用一、两个键,您就能访问所有主要功能。

旋钮或数字键可用来调节频率、幅度、偏置和其它参数。

您甚至还能直接输入Vpp、Vrms、dBm或高低电平值。

定时参数可以用Hertz(Hz)或秒为单位输入。

内部AM、FM、PM、FSK和PWM调制使仪器能容易地调制波形,而不需要单独的调制源。

线性和对数扫描也是内置功能,扫描速率可在1ms至500s范围内选择。

脉冲串模式允许用户选择每段时间的周期。

GPIB、LAN和USB接口均为标准配置,您还能获得SCPI命令的完全编程能力。

数字心电图机计量发展及数字心电图标准波形评定方法

数字心电图机计量发展及数字心电图标准波形评定方法

数字心电图机计量发展及数字心电图标准波形评定方法卞昕;何昭;缪京元【摘要】随着心电检测设备的发展,原有的计量标准已经不能全面评定其计量性能,波形一致性、波形失真度等参数正在成为新的计量检定规程和工作标准中主要考虑的内容.通过回顾数字心电图机计量法规和标准的发展,探讨了数字心电图标准波形的评定方法.结果表明,波形总失真度能够作为评定数字心电标准波形的有效参数.【期刊名称】《计量学报》【年(卷),期】2010(031)002【总页数】4页(P174-177)【关键词】计量学;数字心电图;评定方法;总失真度【作者】卞昕;何昭;缪京元【作者单位】中国计量科学研究院,北京,100013;中国计量科学研究院,北京,100013;中国计量科学研究院,北京,100013【正文语种】中文【中图分类】TB971 引言心电信号(ECG)是可以在体表记录到的心脏生理电活动,是人体最重要的生物电信息之一,它能够反映心脏器质性病变和功能性改变。

目前临床上广泛应用心电监护仪、心电图机等心电监测仪器(Electro Cardio Instrument,ECI)辅助诊断心脏疾病。

依据相关的国家检定规程和计量标准对心电监测仪器进行计量检定,是关系人民生命安全的重要措施。

体表检测到的心电信号比较微弱,仅为mV级,极易受环境的影响。

增强心电信号中的有效成分,抑制噪声和伪迹,提高波形检测的准确率,一直是心电信号检测和分析的根本任务。

早期仪器中主要采用优化硬件电路设计和特殊电路结构来抑制干扰。

随着数字信号处理技术的发展,越来越多的数字滤波器、信号提取和增强算法应用到了ECI中;同时,现代ECI还能够实现波形检测识别和参数提取,对心电信号进行自动分析,辅助临床诊断。

因此,ECI的准确性和可靠性决定着诊断结果,甚至涉及到挽救病人生命的成败。

数字化心电设备,其信号处理方法多种多样,不同算法对原始信号的影响作用也各不相同。

要全面评价各种数字化ECI,需要有统一的计量方法,这也是对现代医学计量研究的一个挑战。

任意波形函数信号发生器 任意波形长度

任意波形函数信号发生器 任意波形长度

任意波形函数信号发生器任意波形长度
任意波形函数信号发生器(也称为任意波形发生器或AWG)是一种设备,
可以生成多种不同形状的波形,包括正弦波、方波、三角波、锯齿波等。

这些波形可以用于各种不同的应用,例如测试和测量、信号处理、电子通信等。

关于任意波形长度的问题,这主要取决于所使用的设备和技术。

一般来说,任意波形函数信号发生器的输出信号长度是有限的,这通常由设备的内存大小或可用的数据存储容量决定。

一些高端的任意波形函数信号发生器可能具有更大的内存和数据存储容量,因此可以生成更长的波形。

对于需要生成非常长波形的情况,可能需要使用多个设备或通过其他方式解决,例如将波形分成多个部分并在多个设备上生成,或者使用具有更大内存和数据存储容量的设备。

以上内容仅供参考,如需更准确的信息,建议查阅任意波形函数信号发生器的产品说明或向相关厂商咨询。

函数任意波形发生器33250A技术资料

函数任意波形发生器33250A技术资料
对于系统应用,GPIB 和 RS-232 接 口均为标准配置,并支持使用SCPI命令 的全部编程能力。
彩色图形显示
33250A采用独特的结构设计,它兼 有薄机箱和彩色图形显示的优点, 能同 时显示多个波形参数。该图形界面也使 您能便捷地调整任意波形。
时基稳定性和时钟基准
33250A TCXO 时基为最苛刻要求 的应用提供 2ppm 的年频率精度。外时 钟基准输入/输出可让仪器与外10MHz 时钟、另一台 3 3 2 5 0 A 或 A g i l e n t 33220A同步。也可从前面板或通过计算 机接口进行相位调节,以进行精密的相 位校准和调整。
选择用户任意波形 < 600ms,对于<16K 点
调制改变
< 200ms
任意波形下载时间 GPIB/RS-232(115Kbps) 任意波形长度 二进制 ASCII 整数 ASCII 实数
64K 点
48s 112s
186s
16K 点
12s
28s
44s
8K 点
6s
14s
22s
4K 点
3s
7s
11s
2K 点
0.01% + 525ps 0.1% + 75ps
20.0% - 80.0% 40.0% - 60.0% 50.0%,固定
20.00ns - 2000.0s 8.0ns - 1999.9s 5.00ns - 1.00ms <5% 100ppm + 50ps
斜波 线性度 对称性
<0.1% 峰输出 0.0% - 100.0%
2016全新精品资料全新公文范文全程指导写作独家原创18标准波形正弦波方波脉冲斜波噪声sinxx指数上升指数下降心律波dc电压任意波形波形长度1幅度分辨率12bit包括符号重复率1hz波器带宽50mhz非易失存储器个64k波形频率特性正弦波1hz80mhz方波1hz80mhz脉冲500hz50mhz任意波形1hz1mhz白噪声50mhz带宽分辨率1hz除脉冲为5个字精度12ppm180c280c3ppm00c550c2016全新精品资料全新公文范文全程指导写作独家原创18正弦波频谱纯度谐波失真3vpp1mhz60dbc55dbc1mhz5mhz57dbc45dbc5mhz80mhz37dbc30dbc总谐波失真dc20khz20mhz80mhz50dbc6dbc倍频程相位噪声30khz带10mhz方波2016全新精品资料全新公文范文全程指导写作独家原创18上升下降时间不对称性1周期1ns抖动rms20000s脉冲宽度80ns19999s可变沿时间500ns抖动rms100ppm50ps斜波线性度线性度稳定时间30ppm25ns输出特性幅度至50?10mvpp10vpp精度1khz10mvpp自动量程1设置1mvpp平坦度正弦波相对1khz自动量程高和低电平2016全新精品资料全新公文范文全程指导写作独家原创18分辨率01mv个字偏置至50?5vvpkacdc精度1设置2mv05幅度波形输出阻抗50?典型值固定10m?输出禁用隔离42vpk对地最大值保护短路保护过载自动禁用主输出am载波波形正弦波方波斜波和任意波形调制波形正弦波方波斜波噪声和任意波形调制频率2mhz20khz深度001200源内外fm载波波形正弦波方波斜波和任意波形调制波形正弦波方波斜波噪声和任意波形调制频率2mhz20khz峰变化dcfsk载波波形正弦波方波斜波和任意波形调制波形50占空比方波内部速率2mhz1mhz频率范2016全新精品资料全新公文范文全程指导写作独家原创18围1hz80mhz源内外外调制输入电压范围5v频率dc至20khz脉冲串波形正弦波方波斜波脉冲任意波形噪声频率1hz80mhz3脉冲串计数1000000次循环或无限开始停止相位36003600内部周期1ms500s闸门源外触发触发源单次手动触发内触发外触发触发延迟周期无限00ns85000s2016全新精品资料全新公文范文全程指导写作独家原创18扫描波形正弦波方波斜波任意波
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产生脉冲
33250A 能产生高达 50MHz 的单脉 冲。并具有可调的上升/下降沿时间、脉 冲宽度和电压电平,因此能适应各种各 样的脉冲应用。
它具有AM, FM和FSK调制能力, 可用内部或外部的源容易地调制波形。 并能用可编程频率标记信号进行线性或 对数扫描。可编程的突波数和闸门能使 您进一步定制信号。
选择用户任意波形 < 600ms,对于<16K 点
调制改变
< 200ms
任意波形下载时间 GPIB/RS-232(115Kbps) 任意波形长度 二进制 ASCII 整数 ASCII 实数
64K 点
48s 112s
186s
16K 点
12s
28s
44s
8K 点
6s
14s
22s
4K 点
3s
7s
11s
2K 点
正弦波,方波,斜波和 任意波形 正弦波,方波,斜波,噪声 和任意波形 2mHz - 20kHz DC - 80MHz 内/外
正弦波,方波,斜波和 任意波形 50% 占空比方波 2mHz - 1MHz 1µHz - 80MHz 内/外
±5V 满度 10kΩ DC 至 20kHz
脉冲串
波形
频率 脉冲串计数 开始 / 停止相位 内部周期 闸门源 触发源
隔离 保护
50Ω 典型值(固定) > 10MΩ(输出禁用) 42Vpk, 对地最大值 短路保护,过载自动禁用 主输出
调制 AM 载波波形
调制波形
调制频率 深度 源 FM 载波波形
调制波形
调制频率 峰变化 源 FSK 载波波形
调制波形 内部速率 频率范围 源 外调制输入 电压范围 输入阻抗 频率
正弦波,方波,斜波和 任意波形 正弦波,方波,斜波,噪声 和任意波形 2mHz - 20kHz 0.0% - 120.0% 内/外
波形
信号特性
标准波形
任意波形 波形长度 幅度分辨率 重复率 滤波器带宽 非易失存储器
正弦波,方波,脉冲,斜波, 噪声,sin(x)/x,指数上升, 指数下降,心律波,DC 电压
1 - 64K 点 12bit(包括符号) 1µHz - 25MHz 50MHz 4 个 64K 波形
频率特性
正弦波 方波 脉冲 任意波形 斜波 白噪声 分辨率 精度(1 年)
1.5s 3.5s
5.5s
触发特性
触发输入 输入电平 斜率 脉冲宽度 输入阻抗 反应时间
突发 扫描 抖动(rms) 突发
扫描 触发输出 电平 脉冲宽度 最大速率 输出
TTL 兼容 上升或下降 > 100ns 10kΩ,DC 耦合
< 100ns(典型值) < 10µs(典型值)
1ns; 除脉冲为 300ps 2.5µs
< 10MHz
±1%(0.1dB)
10MHz-50MHz ±2%(0.2dB)
50MHz-80MHz ±5%(0.4dB)
单位
Vpp, Vrms, dBm,
高和低电平
分辨率
0.1mV 或 4 个字
偏置(至 50Ω) ±5V Vpk ac + dc
精度
1% 设置 + 2mV+0.5% 幅度
波形输出 阻抗
对于系统应用,GPIB 和 RS-232 接 口均为标准配置,并支持使用SCPI命令 的全部编程能力。
彩色图形显示
33250A采用独特的结构设计,它兼 有薄机箱和彩色图形显示的优点, 能同 时显示多个波形参数。该图形界面也使 您能便捷地调整任意波形。
时基稳定性和时钟基准
33250A TCXO 时基为最苛刻要求 的应用提供 2ppm 的年频率精度。外时 钟基准输入/输出可让仪器与外10MHz 时钟、另一台 3 3 2 5 0 A 或 A g i l e n t 33220A同步。也可从前面板或通过计算 机接口进行相位调节,以进行精密的相 位校准和调整。
Agilent 33250A 函数 / 任意波形发生器
技术资料
80 MHz 正弦波和方波输出
正弦波,方波,斜波,噪声和其它 波形
50 MHz 脉冲波形,上升/ 下降时间 可调
12-bit, 200 MSa/s, 64K点深度的 任意波形
内置的多功能性
标准波形
Agilent 33250A 函数/任意波形发 生器使用直接数字合成技术产生稳定、 精确的各种波形输出,并具有低至1µHz 的分辨率。您能产生任何类型的信号, 包括正弦波频率的精度,方波的快速上 升 / 下降时间,斜波的线性度等。
标记
正弦波,方波,斜波, 任意波形 线性和对数 向上或向下 100µHz - 80MHz
1ms - 500s 单次手动触发,内触发, 外触发 同步信号的下降沿(可编程)
2
系统特性
配置时间(典型值)
功能改变
标准
100ms
脉冲
660ms
内置任意波形 220ms
频率改变
20ms
幅度改变
50ms
偏置改变
50ms
10MHz
< -65dBc(典型值)
80MHz
< -47dBc(典型值)
方波 上升 / 下降时间 过冲 不对称性 抖动(rms)
< 2MHz ≥ 2MHz 占空比 ≤ 25MHz 25 - 50MHz 50 - 80MHz 脉冲 周期 脉冲宽度 可变沿时间 过冲 抖动(rms)
< 8ns <5% 1% 周期 + 1ns
Agilent IntuiLink 软件能使您用 IintuiLink 任意波型编辑器容易地产生、 编辑和下载复杂波形。也可通过 IntuiLink示波器或DMM软件捕获波形, 将其作为输出发送到33250A。程序员可 使用 SCPI 命令,通过 ActiveX 组件控制 仪器。IntuiLink 为您的 33250A 提供易 于建立、下载和管理波形的工具。为得 到更多 Intuilink 信息,请访问 /find/Intuilink。
TTL 兼容,至 50Ω > 450ns 1 MHz ≤ 4 台 Agilent 33250A
时钟基准
相位偏置 范围 分辨率
外基准输入 锁定范围 电平 阻抗 锁定时间
内基准输出 频率 电平 阻抗
-3600 - +3600 0.0010
10MHz ± 35kHz 100mVpp - 5Vpp 1kΩ 标称值,AC 耦合 < 2s
1µHz - 80MHz 1µHz - 80MHz 500µHz - 50MHz 1µHz - 25MHz 1µHz - 1MHz 50MHz 带宽 1µHz; 除脉冲为 5 个字 2ppm,180C-280C 3ppm,00C-550C
正弦波频谱纯度
谐波失真
DC - 1MHz 1MHz - 5MHz 5MHz - 80MHz 总谐波失真 DC - 20kHz
3
订货信息
Agilent 33250A
安捷伦测试和测量技术支持、服务和协助
函数/任意波形发生器
Agilent 公司的宗旨是使您获得最大效
益,而同时将您的风险和问题减少到最低限
包括的附件
度。我们将努力确保您获得的测试和测量能
操 作 手 册 , 服 务 手 册 , 速 查 指 南 , 力物有所值,并得到所需要的支持。我们广
UL-311-1
EMC
IEC-61326-1
IEC-61000-4-3 标准 B
IEC-61000-4-6 标准 B
振动和冲击
MIL-T-28000E, III 类,5 级
声噪声
40dBA
预热时间
1 小时
校准间隔
1年
保修期
3年
1 低幅度时的谐波失真由 70dBm 本地限制 2 低幅度时的寄生噪声由 70dBm 本地限制 3 25MHz 以上的正弦波和方波仅有无线突发数
10MHz 632mVpp(dBm),标称值 1kΩ 标称值,AC 耦合
同步输出 电平 阻抗
TTL 兼容,至 > 1kΩ 50Ω 标称值
通用
电源
100 - 240V, 50 - 60Hz
100 - 127V, 50 - 400Hz
功耗
140VA
工作温度
00C - 550C
存储温度
-300C - 700C
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≤ 3Vpp1 -60dBc -57dBc -37dBc
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