CMHZ4117中文资料
EP1C12F144C7中文资料(Altera)中文数据手册「EasyDatasheet - 矽搜」
EP1C6
5,980 20
92,160 2
185
EP1C12
12,060 52
239,616 2
249
EP1C20 20,060
64 294,912
2 301
1
芯片中文手册,看全文,戳
气旋 FPGA系列数据手册
初稿信息
Cyclone器件在四方扁平封装（QFP）,并提供节省空间
FineLine BGA 包（见
Cyclone器件提供一个全局时钟网络和多达两个PLL.全局时钟网络由八 个全局时钟线驱动整个器件.全局时钟网络可以为设备内所有资源 ,如IOEs,LE和存储器块提供时钟.
全局时钟线也可用于控制信号.旋风PLL提供通用与时钟倍频和移相,以 及外部输出高速差分I / O支持时钟.
图1
示出旋风EP1C12装置图.
M4K RAM块与4K位内存加上平价（4,608位）真正双端口存储器 块.这些块宽高达200 MHz提供专用真正双端口,简单双端口或单端 口内存最高可达36位.这些块加在器件分成列在一定LAB之间. Cyclone器件提供嵌入式RAM 60至288千位之间.
每个Cyclone器件I / O引脚由I / O单元（IOE）位于输送 围绕装置外周端部LAB行和列. I / O 引脚支持各种单端和差分I / O标准,如 66 MHz32位PCI标准,并在到LVDS I / O标准 311 Mbps.每个IOE包含一个双向I / O缓冲区和三个寄存器 用于登记输入,输出和输出使能信号.两用 DQS,DQ和DM引脚以及延时链（用于相位对齐DDR 信号）提供与外部存储器设备,诸如接口支持 DDR SDRAM和高达133兆赫（266 Mbps）FCRAM器件.
配置设备配置Cyclone器件.
EPICF10050547NS中文资料(PCA Electronics)中文数据手册「EasyDatasheet - 矽搜」
10.0 12.0 15.0
18.0 22.0 27.0
33.0 39.0 47.0
56.0 68.0 82.0
100.0 1.5 1.8
2.2 2.7 3.3
3.9 4.7 5.6
6.8 8.2 10.0
12.0 15.0 18.0
22.0 27.0 33.0
39.0 47.0 56.0
68.0 82.0
Q
（最低）
100
8
11
8
11
8
11
8
11
8
10
8
10
8
10
8
10
8
10
8
10
8
10
8
10
8
10
8
11
8
11
8
11
8
11811来自8118
11
8
11
8
14
8
14
8
14
8
10
8
12
10
13
10
14
10
13
10
13
10
14
10
14
10
14
12
14
12
14
12
15
12
15
12
16
12
16
12
17
12
18
12
17
12
17
12
18
12
18
12
18
10
21
10
18
10
18
12
74系列芯片简介
74248/249、74LS248/249BCD—七段译码器/驱动器
有驱动灯缓冲器的有效高电平输出；有灯测试装置；前沿/后沿零熄灭；能调节灯光强度；248为有升压电阻，249为集电极开路输出，引脚图与74246相同。
功能表
74251、74LS251、74F251、74ALS251、74S251、74HC2518选1数据选择器/驱动器（三态）
74290、74LS290十进制计数器
二分频和五分频；有门置零及门置9输入。电性能和功能分别与7490A和74LS290A相同，只是改变了引线排列。
BCD计数时序
二—五混合进制
复位/计数功能表
74 LS292、74HC292可编程分频器/数字定时器（最大231）
链式计数分频；从22的231数字程序。
有多路输入/输出线；四种工作模式，保持（存贮）左移、右移、送数；三态输出直接驱动总线；74LS299与相电路相似， 但有异步复位。
功能表
74LS324压控振荡器（双相输出、允许控制）
输出频率由外接元件决定；可在30～120Hz之间任一频率下工作；若在频控和范围输入端加2伏电压，则输出频率近似为（10-4CEXT）有互补输出。
功能表
74192、74L192、74LS192、74F192、74 ALS192、74 HC192、74 C192可预置BCD十进制同步可逆计数器（双时钟带清除）
功能表
74193、74L193、74LS193、74F193、74 ALS193、74 HC193、74 C193可预置4位二进制同步可逆计数器（双时钟带清除）引脚图与74192相同。
74系列芯片简介
默认分类2009-05-25 11:25:01阅读406评论0字号：大中小
CD4017中文资料内容说明及其运用
CD4017中文资料内容说明及其运用电子制作2009-11-14 20:09:21 阅读5119 评论1 字号：大中小订阅cd4017中文资料内容说明cd4017中文资料内容说明：CD4017 是5 位Johnson 计数器，具有10 个译码输出端，CP、CR、INH 输入端。
时钟输入端的斯密特触发器具有脉冲整形功能，对输入时钟脉冲上升和下降时间无限制。
INH 为低电平时，计数器在时钟上升沿计数；反之，计数功能无效。
CR 为高电平时，计数器清零。
Johnson 计数器，提供了快速操作、2 输入译码选通和无毛刺译码输出。
防锁选通，保证了正确的计数顺序。
译码输出一般为低电平，只有在对应时钟周期内保持高电平。
在每10 个时钟输入周期CO 信号完成一次进位，并用作多级计数链的下级脉动时钟。
CD4017 提供了16 引线多层陶瓷双列直插(D)、熔封陶瓷双列直插(J)、塑料双列直插(P)和陶瓷片状载体(C)4 种封装形式。
引出端功能符号CO：进位脉冲输渊CP：时钟输入端CR：清除端INH：禁止端Q0-Q9 计数脉冲输出端VDD：正电源VSS：地CD4017组成的防抖动触摸开关电路这是一个实用点触发电路，可以方便的与各种电路组合使用，温度控制，光控，声控，射频遥控。
而只需把这些信号加到CD4017的CP端。
本电路使用一片十进制计数器CD4017，输出Y2和复位端RST相接，14脚每次到两个记数脉冲既复位。
其工作原理是220伏交流电经变压器降压、D1-D4整流、C1滤波后获得+9V直流电压。
C3、R2构成上电复位电路，CD4017复位后Y0输出高电平，Y1和Y2输出低电平，三极管V导通。
继电器吸合，其常开触点接通用电器。
K被按下后，C2迅速放电，14脚获得脉冲上升沿，触发CD4017记数，使Y0输出低电平，Y2仍保持低电平。
此时三极管V截止，继电器释放，用电器断电。
再次按下K时，C2再次放电，14脚又获得一个记数脉冲，CD4017的Y0和Y1输出低电平，Y2输出高电平，通过二极管D5将CD4017复位，Y0 输出高电平，Y1和Y2输出低电平，三极管V再次导通，继电器吸合。
LTC1661中文资料
LTC 1661MSOP封装的微功率，双通道10位DAC特点：•纤巧：两个采用8引脚MSOP封装的10位DAC----占用极级空间为SO-8封装的一半•微功率：每路DAC的电流仅为60Ua睡眠模式：1uA(以延长电池的使用寿命)•轨至轨电压输出可驱动1000pF的容性负载• 2.7V至5.5V的宽电压范围•用于独立和同时DAC更新的双缓冲结构•基准范围包括电源以提供比例式0V~VCC输出•基准输入在所有阻值(典型值260KΩ)条件下均具有很定阻抗---除了外部缓冲器•具有施密特(schmitt)触发器输入的三线式串行接口•差分非线性度：≤±0.75LSB(最大值)应用•移动通信•数字控制式放大器和衰减器•便携式电池供电型仪器•针对制造的自动校准•远程工业设备描述•LTC®1661 将两个准确的可串行寻址的10位数模转化器(DAC)集成在两个微小型的MS8 封装之中。
每个缓冲DAC仅吸收60uA的电流，却能够提供超过5mA的DC输出电流，并可靠地驱动高达1000pF的容性负载。
睡眠模式进一步把总电流降到可忽略不计的1uA。
•凌力尔特公司专有的固有单电压内插架构提供了超卓的线性度，并实现异常小巧的外不过形状。
双缓冲逻辑输入提供了同时更新能力，并可用于执行至任一DAC的写操作，而不用中断睡眠模式。
•超低电流，节能的睡眠模式和极其紧凑的外形尺寸使LTC1661非常适合应用于电池电源，简单明了的可用性，高性能与宽电压电源范围则使之成为通用型转换器的绝佳选择。
•如果需要更多的输出甚至更高的电路板密度，请参考面向10位应用的LTC1660微功率八通道DAC的相关信息。
对于8位应用，请查阅LTC1665微功率8通道DAC的有关信息。
•系统框架图微分非线性绝对最大额定值(注释1)电压值(VCC) 到地(GND) --------- -0.3V~7.5V 工作温度范围逻辑输入到地 --------- -0.3V~7.5V LTC1661C …………………0℃~70℃ Vout A,VoutB ，REF 到GND----- -0.3V~VCC+0.3V LTC1661I ………………-40℃~85℃ 最大结温……………………………………125℃ 焊接温度(焊接10s)----300℃ 储存温度范围------------------------ -65℃~150℃逻辑控制 地址译码器移位寄存器锁存器 锁存器 锁存器 锁存器 A 通道10位AD 输出 B 通道10位AD 输出封装及订货信息军工级产品请联系工厂电气特性标注为表示此参数在产品的整个工作温度范围，其他没有特殊说明的，均指在环境温度TA=25℃。
6.3 STM32F107VCT的时钟深入剖析(32M,40M,72M灵活切换)
RCC->CFGR2 |= 4<<4; // 5 分频
6.1.2 STM32的时钟
系统时钟的选择是在启动时进行，复位时内部 8MHZ 的 RC 振荡器被选为默认的 CPU 时钟，随后可以选择外部的、具失效监控的 3-25MHZ 时钟；当检测到外部时钟失效时，它 将被隔离，系统将自动地切换到内部的 RC 振荡器。
在 STM32 中，有五个时钟源，为 HSI、HSE、LSI、LSE、PLL，它们都是时钟所提供 的来源： 1. HSI 是高速内部时钟，RC 振荡器，频率默认为 8MHz，可以从 STM32 时钟树中看到
RCC->CFGR2 |= 6<<8; //8 倍频
RCC->CFGR2 |= 1<<16; //PLL2 作为 PRED2V1 时钟 RCC->CR |= 1<<26; //将 PLL2 使能
while(!(RCC->CR>>27));
RCC->CFGR2 |= 0x00000004; //5 分频 RCC->CFGR |= 1<<16; //PREDIV1 作为 PLL 时钟 RCC->CFGR |= 2<<18; //本例程希望设置成 32MHZ 的工作频率，我们在这里尝试
下表是结合图表明出来的： 标号 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
SST4117中文资料
0.02 0.09 0.08 0.24 0.20 0.60
NOTES: 1. Pulse test: Pulse duration of 2ms used during test. 2. For design reference only, not 100% tested.
NOTE: Stresses above 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 above 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.
G D
C S
G D S
SOT-23 G
5007
D S
PRODUCT MARKING (SOT-23) SST4117 SST4118 SST4119 T17 T18 T19
ORDERING INFORMATION Part Package Temperature Range -55oC to +175oC -55oC to +135oC -55oC to +135oC -55oC to +175oC 2N4117-19/A Hermetic TO-72 PN4117-19/A Plastic TO-92 SST4117-19 Plastic SOT-23 X2N4117-19/A Sorted Chips in Carriers
IL4116资料
600 V IL4116 700 V IL4117 800 V IL4118
ZERO VOLTAGE CROSSING
TRIAC DRIVER OPTOCOches (mm)
.248 (6.30) .256 (6.50)
.039 (1.00)
Min.
4° Typ.
DESCRIPTION The IL411x consists of an AlGaAs IRLED optically coupled to a photosensitive zero crossing TRIAC network. The TRIAC consists of two inverse parallel connected monolithic SCRs. These three semiconductors are assembled in a six pin 0.3 inch dual inline package, using high insulation double molded, over/under leadframe construction. High input sensitivity is achieved by using an emitter follower phototransistor and a cascaded SCR predriver resulting in an LED trigger current of less than 1.3 mA(DC). The IL411x uses two discrete SCRs resulting in a commutating dV/dt greater than 10 KV/ms The use of a proprietary dv/dt clamp results in a static dv/dt of greater than 10 KV/µs. This clamp circuit has a MOSFET that is enhanced when high dv/dt spikes occur between MT1 and MT2 of the TRIAC. When conducting, the FET clamps the base of the phototransistor, disabling the first stage SCR predriver. The zero cross line voltage detection circuit consists of two enhancement MOSFETS and a photodiode. The inhibit voltage of the network is determined by the enhancement voltage of the Nchannel FET. The P-channel FET is enabled by a photocurrent source that permits the FET to conduct the main voltage to gate on the N-channel FET. Once the main voltage can enable the N-channel, it clamps the base of the phototransistor, disabling the first stage SCR predriver. The blocking voltage of up to 800 V permits control of off-line voltages up to 240 VAC, with a safety factor of more than two, and is sufficient for as much as 380 VAC. Current handling capability is up to 300 mA RMS continuous at 25°C. The IL411x isolates low-voltage logic from 120, 240, and 380 VAC lines to control resistive, inductive, or capacitive loads including motors, solenoids, high current thyristors or TRIAC and relays. Applications include solid-state relays, industrial controls, office equipment, and consumer appliances.
FPGA可编程逻辑器件芯片XC7Z045-1FFG676C中文规格书
IntroductionThe Zynq®-7000 SoCs are available in -3, -2, -2LI, -1, and -1LQ speed grades, with -3 having the highest performance. The -2LI devices operate at programmable logic (PL)V CCINT/V CCBRAM=0.95V and are screened for lower maximum static power. The speed specification of a -2LI device is the same as that of a -2device. The -1LQ devices operate at the same voltage and speed as the -1Q devices and are screened for lower power. Zynq-7000 device DC and AC characteristics are specified in commercial, extended, industrial, and expanded (Q-temp) temperature ranges. Except the operating temperature range or unless otherwise noted, all the DC and AC electrical parameters are the same for a particular speed grade (that is, the timing characteristics of a -1 speed grade industrial device are the same as for a -1 speed grade commercial device). However, only selected speed grades and/or devices are available in the commercial, extended, or industrial temperature ranges.All supply voltage and junction temperature specifications are representative of worst-case conditions. The parameters included are common to popular designs and typical applications.The available device/package combinations are outlined in:•Zynq-7000SoC Overview (DS190)•Defense-grade Zynq-7000Q SoC Overview (DS196)•XA Zynq-7000SoC Overview (DS188)This Zynq-7000SoC data sheet, which covers the specifications for the XC7Z030, XA7Z030, XQ7Z030,XC7Z035, XC7Z045, XQ7Z045, XC7Z100, and XQ7Z100 complements the Zynq-7000SoC documentation suite available on the Xilinx website at .DC CharacteristicsDS191 (v1.18.1) July 2, 2018Product Specification Table 1:Absolute Maximum Ratings(1)Symbol Description Min Max Units Processing System (PS)V CCPINT PS internal logic supply voltage–0.5 1.1VV CCPAUX PS auxiliary supply voltage–0.5 2.0VV CCPLL PS PLL supply–0.5 2.0VV CCO_DDR PS DDR I/O supply–0.5 2.0VV CCO_MIO(2)PS MIO I/O supply–0.5 3.6VV PREF PS input reference voltage–0.5 2.0VV PIN(2)(3)(4)(5)PS MIO I/O input voltage–0.40V CCO_MIO+0.55V PS DDR I/O input voltage–0.55V CCO_DDR+0.55V Programmable Logic (PL)V CCINT PL internal supply voltage–0.5 1.1VV CCBRAM PL supply voltage for the block RAM memories–0.5 1.1VV CCAUX PL auxiliary supply voltage–0.5 2.0VV CCO PL output drivers supply voltage for HR I/O banks–0.5 3.6V PL output drivers supply voltage for HP I/O banks–0.5 2.0VV CCAUX_IO(4)Auxiliary supply voltage–0.5 2.06VTable 61:OLOGIC Switching CharacteristicsSymbol DescriptionSpeed GradeUnits -3E-2E/-2I/-2LI-1C/-1I-1Q/-1LQSetup/HoldT ODCK/T OCKD D1/D2 pins setup/hold with respect to CLK0.45/–0.130.50/–0.130.58/–0.130.58/–0.13nsT OOCECK/T OCKOCE OCE pin setup/hold with respect to CLK0.28/0.030.29/0.030.45/0.030.45/0.03nsT OSRCK/T OCKSR SR pin setup/hold with respect to CLK0.32/0.180.38/0.180.70/0.180.70/0.18nsT OTCK/T OCKT T1/T2 pins setup/hold with respect to CLK0.49/–0.160.56/–0.160.68/–0.160.68/–0.13nsT OTCECK/T OCKTCE TCE pin setup/hold with respect to CLK0.28/0.010.30/0.010.45/0.010.45/0.06ns CombinatorialT ODQ D1 to OQ out or T1 to TQ out0.730.810.970.97ns Sequential DelaysT OCKQ CLK to OQ/TQ out0.410.430.490.49nsT RQ_OLOGICE2SR pin to OQ/TQ out (HP I/O banks only)0.630.700.830.83nsT GSRQ_OLOGICE2Global set/reset to Q outputs (HP I/O banks only)7.607.6010.5110.51nsT RQ_OLOGICE3SR pin to OQ/TQ out (HR I/O banks only)0.630.700.830.83nsT GSRQ_OLOGICE3Global set/reset to Q outputs (HR I/O banks only)7.607.6010.5110.51ns Set/ResetT RPW_OLOGICE2Minimum pulse width, SR inputs (HP I/O banks only)0.540.540.630.63ns, Min T RPW_OLOGICE3Minimum pulse width, SR inputs (HR I/O banks only)0.540.540.630.63ns, Min质量等级领域:宇航级IC、特军级IC、超军级IC、普军级IC、禁运IC、工业级IC，军级二三极管，功率管等;应用领域:航空航天、船舶、汽车电子、军用计算机、铁路、医疗电子、通信网络、电力工业以及大型工业设备祝您:工作顺利，生活愉快!以赛灵思半导体（深圳）有限公司提供的参数为例，以下为XC7Z045-1FFG676C的详细参数，仅供参考Table 84:Clock-Capable Clock Input Setup and Hold With MMCMSymbolDescriptionDeviceSpeed GradeUnits-3E -2E -2I -2LI -1C -1I -1Q -1LQ Input Setup and Hold Time Relative to Global Clock Input Signal for SSTL15 Standard.(1)T PSMMCMCC / T PHMMCMCC No delay clock-capable clockinput and IFF (2) with MMCMXC7Z030 2.41/–0.23 2.68/–0.23 2.68/–0.23 2.68/–0.23 2.95/–0.23 2.95/–0.23N/A N/A ns XC7Z035 2.73/–0.09 3.00/–0.09 3.00/–0.09 3.00/–0.09 3.32/–0.09 3.32/–0.09N/A N/A ns XC7Z045 2.73/–0.09 3.00/–0.09 3.00/–0.09 3.00/–0.09 3.32/–0.09 3.32/–0.09N/A N/A ns XC7Z100N/A N/A 3.00/–0.10 3.00/–0.09N/A 3.32/–0.10N/A N/A ns XA7Z030N/A N/A N/A N/A N/A 2.95/–0.23 2.95/–0.23N/A ns XQ7Z030N/A N/A 2.68/–0.23 2.68/–0.23N/A 2.95/–0.23 2.95/–0.23N/A ns XQ7Z045N/A N/A 3.00/–0.09 3.00/–0.09N/A 3.32/–0.09 3.32/–0.09 3.32/–0.09ns XQ7Z100N/AN/A3.00/–0.103.00/–0.09N/A3.32/–0.10N/AN/Ans。
2N4117A-2中文资料
NT
b. This parameter not registered with JEDEC.
2
Document Number: 70239 S-41231—Rev. G, 28-Jun-04
元器件交易网
2N/PN/SST4117A Series
BENEFITS
D Insignificant Signal Loss/Error Voltage with High-Impedance Source
D Low Power Consumption (Battery) D Maximum Signal Output, Low Noise D High Sensitivity to Low-Level Signals
Operating Junction Temperature : (2N Prefix) . . . . . . . . . . . . . . . . . . . −55 to 175_C (PN, SST Prefix) . . . . . . . . . . . . . −55 to 150_C
Vishay Siliconix
IDSS − Saturation Drain Current (µA)
rDS(on) − Drain-Source On-Resistance (kW)
TYPICAL CHARACTERISTICS (TA = 25_C UNLESS OTHERWISE NOTED)
Forward Gate Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 mA
Storage Temperature :
UN4114资料
–0.8
–1.0
–1.2
–1.4
–1
–3
–10
–30
–100
Collector to base voltage
VCB (V)
Input voltage VIN (V)
元器件交易网
Transistors with built-in Resistor
UN4111/4112/4113/4114/4115/4116/4117/4118/ 4119/4110/411D/411E/411F/411H/411L
Silicon PNP epitaxial planer transistor
Common characteristics chart PT — Ta
400
Total power dissipation PT (mW)
300
200
100
0 0 20 40 60 80 100 120 140 160
Ambient temperature Ta (˚C)
Characteristics charts of UN4111 IC — VCE
Collector current IC (mA)
–0.9mA –120 –100 –80 –60 –0.3mA –40 –0.2mA –20 –0.1mA 0 0 –2 –4 –6 –8 –10 –12 –0.8mA –0.7mA –0.6mA –0.5mA –0.4mA
Forward current transfer ratio hFE
–30
–100
Collector to base voltage
VCB (V)
Input voltage VIN (V)
AK4117
(Ta=25°C; AVDD, DVDD=2.7~3.6V; unless otherwise specified)
Parameter
Symbol
min
typ
max
Power Supply Current
Normal operation (PDN= “H”) (Note 4)
LP= “0”, CM1-0= “00”
1R
2 AVDD 3 RX1
-
External Resistor Pin 12kΩ-5% ~ 13kΩ+5% resistor to AVSS externally.
- Analog Power Supply Pin
I Receiver Channel 1 (Internal Biased Pin)
Audio I/F
AC-3/MPEG Detect
Error & STATUS Detect
Q-subcode buffer
INT0 INT1
UOUT
µP I/F
[AK4117]
MCKO
LRCK BICK SDTO DAUX PDN CSN CCLK CDTI CDTO
MS0157-E-03 -2-
- Non-PCM Bit Stream Detection - DTS-CD Bit Stream Detection - Sampling Frequency Detection
(32kHz, 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz) - Unlock & Parity Error Detection - Validity Flag Detection Up to 24bit Audio Data Format Audio I/F: Left justified, Right justified (16bit, 18bit, 20bit, 24bit), I2S 40-bit Channel Status Buffer Burst Preamble bit Pc and Pd Buffer for Non-PCM bit stream Q-subcode Buffer for CD bit stream 4-wire Serial µP I/F Master Clock Output: 128fs/256fs/512fs Operating Voltage: 2.7 to 3.6V Small Package: 24pin VSOP Ta: -40 to 85°C
无线电台常用高频发射管参数
无线电台常用高频发射管参数型号电流功率频率型号电流功率频率C1945 6A 20W 30MHz C2538 0.4A 0.7W 175MHzC1969 6A 20W 30MHz C2539 4A 35W 175MHzC2078 3A 10W 30MHz C2628 4A 40W 175MHzC2904 22A 200W 37MHz C2630 14A 100W 175MHzC1162 2.5A10W 37MHz C2694 20A 140W 175MHzC1946 7A 50W 175MHz C2905 15A 120W 520MHzC1947 1A 10W 175MHz C3101 1A 10W 520MHzC1970 0.6A5W 175MHz C3102 18A 170W 520MHzC1971 2A 13W 175MHz C3022 7A 50W 520MHzC1972 4A 25W 175MHz C1947 1A 10W 175MHzC2053 0.3A0.6W 175MHz C1959 0.5A 0.5W 300MHzC2131 0.6A4W 520MHz C2068 0.5A 1.5W 95MHzC2407 0.2A0.6W 500MHz C2229 0.5A 0.8W 120MHzC2482 0.7A0.9W 50MHz型号功率增益电压频率工作状态封装 123脚国外三极管2N3375 10W 5dB 28V 400MHz FM/AM/SSB TO-602N3553 2.5W 10dB 28V 175MHz FM/AM TO-39 C B E2N3632 20W 7dB 28V 175MHz FM TO-602N3866 5W 10dB 28V 400MHz WINTransceiver TO-39 C B E 2N3924 4W 6dB 13.6V 175MHz WINTransceiver TO-392N4427 2W 10dB 12V 175MHz WINTransceiver TO-392N5108 1W 5dB 24V 1200MHz WINTransceiver TO-392N5109 3.5W 11dB 15V 200MHz WINTransceiver TO-392N5421 3W 9dB 13.5V 175MHz WINTransceiver TO-392N5913 2W 7dB 12.5V 175MHz WINTransceiver TO-392N5943 1W 8dB 15V 400MHz FM TO-392SC730 0.8W 10dB 13.5V 175MHz FM TO-39 C B E2SC1096 10W 60MHz FM TO-2202SC1173 10W 100MHz FM/AM/SSB TO-2202SC1306 16W 30MHz FM/AM/SSB TO-220 B C E2SC1307 16W 12dB 12V 30MHz FM/AM/SSB TO-220 B C E2SC1590 5W 10dB 12.5V 136-174MHz FM TO-220 B E C2SC1591 14W 7.5dB 12.5V 136-174MHz FM TO-220 B E C 2SC1674 0.5W 18dB 30V 600MHz FM/AM E C B2SC1675 0.5W 50V 250MHz FM/AM2SC1678 5W 30MHz WINTransceiver TO-220 B C E2SC1728 8W 80MHz WINTransceiver TO-202 E B C2SC1729 14W 10dB 13.5V 175MHz FM T-31E2SC1907 0.1W 30V 1100MHz FM2SC1909 10W 14.5dB 13.5V 50MHz FM/AM/SSB TO-220 B C E2SC1944 13W 11.1dB 12V 30MHz WINTransceiver TO-220 B C E2SC1945 16W 14.5dB 12V 30MHz FM/AM/SSB TO-220 B E C2SC1946 25W 6.7dB 13.5V 175MHz FM T-31E2SC1946A 30W 10dB 13.5V 175MHz FM T-31E2SC1947 3W 10dB 13.5V 175MHz FM TO-39 C B E2SC1957 1.8W 17dB 12V 30MHz WINTransceiver TO-126 E C B2SC1966 9W 7.8dB 13.5V 470MHz FM T-31E2SC1967 7W 6.7dB 13.5V 470MHz FM T-31E2SC1968 14W 3.7dB 13.5V 470MHz FM T-31E2SC1968A 14W 5.4dB 13.5V 470MHz FM T-31E2SC1969 18W 12dB 12V 30MHz FM/AM/SSB TO-220 B C E2SC1970 1.5W 9.2dB 13.5V 175MHz WINTransceiver TO-220 B C E 2SC1971 7W 10dB 13.5V 175MHz WINTransceiver TO-220 B E C2SC1972 14W 7.5dB 13.5V 175MHz WINTransceiver TO-220 B E C 2SC1973 1W 50MHz WINTransceiver TO-92L B C E2SC1974 13W 10dB 13.5V 30MHz WINTransceiver TO-220 B C E2SC1975 4W 10dB 13.5V 30MHz WINTransceiver TO-220 B C E2SC2028 1.8W 30MHz WINTransceiver TO-126 E C B2SC2029 6W 30MHz WINTransceiver TO-220 B C E2SC2036A 1.4W ***** WINTransceiver TO-202 B C E2SC2050 10W 12dB 13.5V 30MHz FM/AM/SSB TO-220 B C E2SC2053 0.2W 15.7dB 12V 175MHz FM/AM TO-92L B C E2SC2055 0.25W 15.3dB 12V 175MHz FM/AM TO-92L B C E2SC2056 1.5W 9dB 12V 175MHz FM TO-39 C B E2SC2075 4W 13.5V 27MHz WINTransceiver TO-220 B C E2SC2078 4W 13dB 12V 100MHz FM/AM TO-220 B C E2SC2086 0.45W 13dB 12V 175MHz FM/AM TO-92L B C E2SC2092 4W 13dB 12V 100MHz FM/AM/SSB TO-220 B C E2SC2094 15W 8.8dB 13.5V 175MHz FM/AM/SSB T-31E2SC2166 6W 13.8dB 12V 30MHz FM/AM/SSB TO-220 B C E2SC2207 16W 27MHz WINTransceiver TO-220 B C E2SC2237 6W 13.8dB 13.5V 175MHz FM T-31E2SC2312 18.5W 27MHz FM/AM/SSB TO-220 B C E2SC2314 1.8W 17dB 12V 180MHz FM/AM TO-126 E C B2SC2509 13W 14dB 30MHz WINTransceiver TO-220 B C E2SC2527 60W 80MHZ WINTransceiver TO-2202SC2538 0.6W 10dB 12V 175MHz FM/AM TO-92L B C E2SC2539 14W 14.5dB 13.5V 175MHz FM T-31E2SC2558 1.3W 12dB 960MHz2SC2630 60W 175MHz2SC2660 30W 30MHz WINTransceiver TO-2202SC2695 30W 5dB 13.5V 520MHz FM T-31E2SC2851 0.9W 9dB 175MHz FM2SC2905 50W 5dB 512MHz2SC2932 6W 8dB 960MHz2SC3001 6W 13dB 7.2V 175MHz FM T-31E2SC3017 1W 11dB 13.5V 175MHz FM TO-39 C B E2SC3018 3W 13dB 7.2V 175MHz FM T-31E2SC3019 0.6W 14dB 512MHz2SC3020 3W 10dB 12.5V 520MHz FM T-31E2SC3021 7W 7.7dB 12.5V 520MHz FM T-31E2SC3022 18W 4.8dB 12.5V 520MHz FM T-31E2SC3103 2.8W 6.7dB 7.2V 520MHz FM T-31E2SC3104 6W 4.8dB 7.2V 520MHz FM T-31E2SC3133 13W 14dB 12V 1.5-30MHz FM/AM/SSB TO-220 B E C 2SC3174 60W 7dB 175MHz2SC3297 15W 100MHz WINTransceiver TO-2202SC3299 20W 120MHz WINTransceiver TO-2202SC3355 0.6W 12V 6500MHz FM/TV B E C2SC3358 0.5W 12V 7000MHz UHF2SC3668 1W 50V 100MHz WINTransceiver2SC3700 30W 960MHz2SC3702 80W 960MHz2SC3807 15W 260MHz WINTransceiver TO-1262SC4137 4W 400MHz WINTransceiver TO-1262SC4167 8W 8dB 512MHz2SC4693 0.9W 12V 2500MHz FM/AM TO-92L B C E2SD467 0.5W 12V 280MHz FM/AM2SD468 0.9W 12V 190MHz FM/AMBFQ43 4W 12dB 13.5V 175MHzBFR96 0.3W 13.5dB 12V 5000MHz UHFBFR96S 0.5W 9dB 12V 5000MHz UHFBLT50 1.2W 512MHzBLT53 8W 7dB 512MHzBLT80 0.8W 6dB 960MHzBLT81 1.2W 7dB 960MHzBLU99 5W 10dB 512MHzBLV59 30W 11dB 900MHzBLV97 35W 11dB 900MHzBLV99 2W 11dB 900MHzBLV100 8W 11dB 900MHzBLV101 50W 11dB 900MHzBLV103 4W 11dB 900MHzBLV2045 35W 9dB 2000MHzBLW81 10W 7dB 512MHzBLX65 2W 9dB 512MHzBLY87C 8W 12dB 175MHzBLY88A 15W 9dB 175MHzKTC1006 1W 100MHz FM/AM TO-92L E C BKTC1969 16W 12dB 12V 100MHz FM/AM TO-220 B C EKTC2078 4W 11dB 12V 100MHz FM/AM TO-220 B C EMGF0905 40W 34dB 2000MHzMLF503 3W 11dB 7.5V 500MHzMLF507 7W 11dB 12V 500MHzMFF208 10W 11dB 2000MHzMRF134 5W 14dB 400MHzMRF136 15W 16dB 400MHzMRF161 5W 13.5dB 12.5V 225-500MHz FM/AM TO-220 B E CMRF162 15W 13.5dB 12.5V 225-500MHz FM/AM TO-220 B E CMRF163 25W 12dB 12.5V 225-500MHz FM/AM TO-220 B E CMRF182 30W 14dB 1000MHzMRF184 60W 11.5dB 1000MHzMRF237 4W 12dB 18V 175MHz WINTransceiver TO-39MRF260 5W 10dB 12.5V 136-174MHz FM TO-220 B E CMRF261 10W 5.2dB 12.5V 136-174MHz FM TO-220 B E CMRF262 14W 7.5dB 12.5V 136-174MHz FM TO-220 B E CMRF264 30W 5.2dB 12.5V 136-174MHz WINTransceiver TO-220 B E C MRF314 30W 10dB 175MHzMRF340 8W 13dB 28V 70MHz WINTransceiver TO-220 B E CMRF342 24W 11dB 28V 70MHz WINTransceiver TO-220 B E CMRF344 60W 6dB 28V 70MHz WINTransceiver TO-220MRF454 80W 12dB 12.5V 1.5-30MHz FM/AM/SSBMRF455 60W 13dB 12.5V 1.5-30MHz FM/AM/SSBMRF475 12W 10dB 13.5V 1.5-30MHz FM/AM/SSB TO-220 B C EMRF476 3W 15dB 13.5V 1.5-30MHz FM/AM/SSB TO-220 B C EMRF477 40W 15dB 13.5V 1.5-30MHz FM/AM/SSB TO-220 B E CMRF479 15W 10dB 13.5V 1.5-30MHz FM/AM/SSB TO-220MRF485 15W 10dB 28V 1.5-30MHz WINTransceiver TO-220MRF486 40W 15dB 28V 1.5-30MHz WINTransceiver TO-220MRF496 40W 15dB 13.5V 1.5-30MHz WINTransceiver TO-220MRF497 60W 10dB 13.5V 27-50MHz WINTransceiver TO-220 B E C MRF517 0.75W 10dB 20V 1000MHz WINTransceiver TO-39MRF553 1.5W 9dB 175MHzMRF559 0.5W 900MHzMRF607 1.75W 11.5dB 16V 175MHz WINTransceiver TO-39MRF630 4W 10dB 13.5V 512MHz FM TO-39MRF650 50W 5dB 512MHzMRF652 5W 10dB 512MHzMRF859 6.5W 11dB 900MHzMRF660 7W 5.4dB 12.5V 400-512MHz WINTransceiver TO-220 MRF844 30W 960MHzMRF846 40W 960MHzMRF847 45W 960MHzMRF857 2W 11dB 900MHzMRF858 3.6W 11dB 900MHzMRF891 5W 9dB 900MHzMRF899 150W 11dB 900MHzMRF2062 1.2W 15dB 2000MHzMRF2628 15W 12dB 175MHzMRF8372 0.75W 8dB 960MHzMRF20060 60W 9dB 2000MHzMRF20082 15W 9dB 2000MHzMRF20146 0.6W 10dB 2000MHzMRF20147 4W 10dB 2000MHzMRF20170 30W 8.5dB 2000MHzMS1226 30W 18dB 28V 30MHz FM/AM/SSBMS1227 20W 15dB 12.5V 30MHz FM/AM/SSBSD1477 100W 175MHzTP3007 2W 9dB 900MHzTP3008 4W 11.5dB 900MHzTP3020 2.2W 9dB 900MHzTP3022 15W 9dB 900MHzTP3024 35W 7.5dB 900MHzTP5002 2W 13dB 510MHzTP5015 15W 11dB 510MHz国内三极管3DA21A 7.5W 10dB 15V 400MHz FM/AM3DA21B 7.5W 10dB 25V 400MHz FM/AM3DA22A 15W 10dB 15V 400MHz FM/AM3DA22B 15W 10dB 25V 400MHz FM/AM3DA23A 30W 15V 500MHz FM/AM3DA23B 30W 12V 500MHz FM/AM3DA23C 30W 20V 500MHz FM/AM3DA24A 2W 15V 1000MHz FM3DA24B 2W 15V 1000MHz FM3DA190 2W 35V 600MHz3DA191 5W 35V 600MHz3DA192 7.5W 35V 600MHz3DA193 15W 35V 600MHz3DA194 2W 35V 1GHz。
FPGA可编程逻辑器件芯片XC1765DSC中文规格书
SDRAM interface signals are connected to Bank #2). A 3.3V rail powers I/O Bank #1 of the CoolRunner-II CPLD. Bank #1 contains clock inputs, miscellaneous buttons, and LED's.Figure 3: Board Block DiagramSSTL_2 TerminationSSTL_2 stands for Series Stub T erminated Logic for 2.5V, and it was also defined and standardized within JEDEC. Although SSTL_2 signaling is applicable for many different applications, SSTL_2 is particularly optimized for the main memory environment, which has long stubs off the motherboard bus due to the DIMM routing traces.The SSTL_2 standard is a high speed signaling specification that uses parallel termination schemes. The use of parallel termination is important, since it allows proper termination of the bus transmission lines, which reduces signal reflections. This ultimately allows for higher possible clock rates.Two choices for implementing the parallel termination scheme are shown in Figure4 and Figure5. In Figure4, the bus is terminated at the receiver with a single resistor. In Figure5, the bus is terminated at both ends (receiver and transmitter) with resistors. These termination schemes reduce reflections on the bus, which will provide faster rise and fall times, and will reduce the signal settling time. The SSTL_2 standard allows for both types of termination schemes.Figure 4: Single Ended SSTL_2 Terminationreceives a new READ or WRITE instruction, an ACTIVE command is asserted to the DDR prior to the READ or WRITE sequence.Figure 13: DDR Controller State MachineThe function of each state in the DDR controller is described in Table5.Table 5: DDR Controller State Machine State Description。
ADAM-4117模块使用手册
ADAM-4117快速入门手册一、ADAM-4117概述ADAM-4117是16位A/D 、8通道的模拟量输入模块，可以采集电压、电流等模拟量输入信号，并且为所有通道都提供了独立的可编程的输入范围。
在工业测量和监控的应用中，ADAM-4117具有良好的性价比。
它不仅能够用于恶劣的环境中，而且还具有更加坚固型的设计。
ADAM-4117支持8路差分信号，还支持MODBUS 协议。
在模块的右侧有一个白色的拨码开关来设置初始化状态（INIT*）和正常工作状态的切换。
ADAM-4117具有4-20ma 、0-20ma 、±20ma 等电流量程，当您需要测量电流时，不需要外接电阻，只需打开盒盖，按照电路板上的标识来设置跳线即可。
ADAM-4117规格说明AI 模拟量输入●有效分辨率：16位●通道：8路差分，可独立设置量程●高共模电压：200Vdc●通讯协议：ASCII命令，Modbus协议●输入类型：mV，V（支持单双极性），mA●输入量程：0~150mV, 0~500mV, 0~1V, 0~5V, 0~10V, 0~15V,±150 mV, ±500 mV,±1V, ±5 V, ±10 V, ±15V, 0~20mA,±20 mA, 4~20mA●隔离电压：3000VDC●过压保护：±60V●采样速率：10/100 采样点每秒（通过测试软件设置）●输入内阻：电压20MΩ，电流120Ω●精确度：电压模式：±0.1% or better 电流模式：±0.2% or better●零点漂移：±6μV/℃●跨度漂移：±25 ppm/° C●共模抑制（CMR）@50/60Hz dB min●内置看门狗●内置TVS/ESD保护●功耗1.2W@24VDC跳线设置：当ADAM-4117测量电流时，需要跳线。
CX77144资料
DATA SHEETCX77144: Power Amplifier Module for CDMA (887–925 MHz)Applications• CDMA for Japan• Wireless Local Loop (WLL)Features• Low voltage positive bias supply- 3.2 V to 4.2 V• Low V REF- 2.85 V, nominal• Good linearity• High efficiency• Large dynamic range • 10-pin package- 4 mm x 4 mm x 1.5 mm • Power down control• Low power–state control • InGaP• CDMA2000 / IS95 DescriptionThe CX77144 Power Amplifier Module (PAM) is a fully matched, 10-pin surface mount module developed for cellular handset applications utilizing Code Division Multiple Access (CDMA) and Wireless Local Loop (WLL). This small and efficient power amplifier module packs a full 887–925 MHz bandwidth coverage into a single compact package. The device meets the stringent IS95 requirements up 27.5 dBm output power and up to 27 dBm for CDMA2000. A low current digital pin (VCONT) provides improved efficiency for the low RF power range of operation.The single Gallium Arsenide (GaAs) Microwave Monolithic Integrated Circuit (MMIC) contains all active circuitry in the module. The MMIC contains on-board bias circuitry, as well as input and interstage matching circuits. The output match is realized off-chip and within the module package to optimize efficiency and power performance into a 50 Ω load. This device is manufactured with Skyworks’ GaAs Heterojunction Bipolar Transistor (HBT) process that provides for all positive voltage DC supply operation while maintaining high efficiency and good linearity. Primary bias to the CX77144 is supplied directly from a three-cell Ni-Cd, a single-cell Li-Ion, or other suitable battery with an output in the range of 3.2 to 4.2 volts. Power down is accomplished by setting the voltage on the low current reference pin to zero volts. No external supply side switch is needed as typical “off” leakage is a few microamperes with full primary voltage supplied from the battery.Figure 1. Functional Block DiagramDATA SHEET • CX77144 POWER AMPLIFIER MODULE FOR CDMA (887–925 MHZ)Electrical SpecificationsThe following tables list the electrical characteristics of theCX77144 Power Amplifier. Table 1 shows the absolute maximum ratings and Table 2 lists the recommended operating conditions for achieving the electrical performance listed in Table 4. Table 5 shows the specifications for recommended operating conditions. Table 3 lists the settings for the power ranges.Table 1. Absolute Maximum Ratings (1)Ch a r a cteristic SymbolMinimum Nomin a l M a ximum UnitRF Input Power P IN — 0.0 7.0 dBm Supply Voltage V CC — 3.5 6.0 Volts Reference VoltageV REF — 2.85 3.1 Volts Case Operating Temperature (2) T C –30 +25 +85 °CCase Storage TemperatureT STG –55 — +125 °C(1) No damage assuming only one parameter is set at limit at a time with all other parameters set at nominal value. (2) Case Operating Temperature refers to the temperature of the GROUND PAD at the underside of the package.Table 2. Recommended Operating ConditionsCh a r a cteristic Symbol Minimum Nomin a l M aximum UnitV CC1 1.4 3.5 4.2 V CC2 1.4 3.5 4.2 Supply VoltageV BIAS3.2 3.54.2 Volts PA ON V REF 2.75 2.85 2.95Reference VoltagePA OFFV REF — — < 0.5VoltsHigh Bias Mode V CONT 0.0 — 0.5Mode Input Impedance > 2.5 k Ω Low Bias Mode V CONT 2.5 — 3.0VoltsOperating Frequency F O 887 906 925 MHz Case Operating Temperature (1)T C –30 — +85 °C(1) Case Operating Temperature refers to the temperature of the GROUND PAD at the underside of the package.Table 3. Power Range Truth TablePower SettingV REF V CONT Output Power High Power 2.85 V 0.0 V–0.5 V 18 dBm to 27 dBmLow Power 2.85 V 2.5 V–3.0 V ≤ 18 dBm Shut Down0.0 V0.0 V—POWER AMPLIFIER MODULE FOR CDMA (887–925 MHZ) DATA SHEET • CX77144 Table 4. Electrical Specifications for CDMA Nominal Operating Conditions (1)Ch a ra cteristics SymbolConditionMinimumTypicalMaximumUnitG LOW (2)V CONT≥ 2.5 VP O = 18 dBm22.0 24.0 26.0Gain conditions Digital ModeG HIGH V CONT≤ 0.5 VP O = 27 dBm26.5 27.5 29.0dBPAE LOW (2)V CONT≥ 2.5 VP O = 18 dBm26.0 30.0 —Power Added EfficiencyPAE HIGH V CONT≤ 0.5 VP O = 27 dBm37.0 40.0 —%I CC_LOW (2)P O = 18 dBm — 150 175Total Supply currentI CC_HIGH P O = 27 dBm — 355 390mAI Q_LOW (2)V CONT≥ 2.5 V 50 60 70Quiescent currentI Q_HIGH V CONT≤ 0.5 V 65 80 95mAReference Current I REF ——2.55.0mA Control Current I CONT V CONT = 2.5 V — 0.315 0.5 mATotal Supply current in Power-down Mode I PD V REF = 0 VV CONT = 0 V— 2.0 5.0µAACP1LOW (2)V CONT≥ 2.5 VP O≤ 18 dBm— –50.0 –47.7885 kHz offsetACP1HIGH V CONT≤ 0.5 VP O≤ 27 dBm— –50.0 –47.0ACP2LOW (2)V CONT≥ 2.5 VP O≤ 18 dBm— –62.0 –58.5Adjacent Channel Power (3)(4)1.98 MHz offsetACP2HIGH V CONT≤ 0.5 VP O≤ 27 dBm— –60.0 –58.5dBcSecond F O2 P O≤ 27 dBm — — –35.0Harmonic SuppressionThird F O3 P O≤ 27 dBm — — –40.0dBc Noise Power in RX Band 832-870 MHz RxBN P O≤ 27 dBm — –138 –137 dBm/Hz Noise Figure NF — — 4.5 5.0 dB Input Voltage Standing Wave Ratio VSWR — — 1.5:1 2.0:1 —Stability (Spurious output) S 5:1 VSWRAll phases— — –60.0dBcRuggedness – No damage (5) RuP O≤ 27 dBm 10:1 — — VSWR(1) VCC1 = +3.5 V, V BIAS = +3.5 V, V REF = +2.85 V, Freq = 906 MHz, T C = +25 °C, unless otherwise specified.(2) For low power mode, VCC1 and V CC2 = 1.4 V(3) ACP is specified per CDMA2000 as the ratio of the total in-band power (1.23 MHz BW) to adjacent power in a 30 kHz BW.(4) CDMA2000 is configured as DCCH = 9600, SCHO = 9600, PCH (Walsh 0) = –3.75 dB, and Peak-to-Average Ratio (CCDF = 1%) = 4.5 dB.For IS95, P O = 27.5 dBm is acceptable to meet the specified ACPR values.(5) All phases, time = 10 seconds.DATA SHEET • CX77144 POWER AMPLIFIER MODULE FOR CDMA (887–925 MHZ) Table 5. Electrical Specifications for CDMA Recommended Operating Conditions (1)Ch a ra cteristics SymbolConditionMin.Max.UnitG LOW (2)V CONT≥ 2.5 VP O = 18 dBm20.8 27.5Gain conditions Digital ModeG HIGH V CONT≤ 0.5 VP O = 27 dBm25.4 30.7dBReference Current I REF — — 5.0 mA Control Current I CONT V CONT = 2.5 V — 0.5 mATotal Supply current in Power-down Mode I PD V REF = 0 VV CONT = 0 V— 5.0µAACP1LOW (2)V CONT≥ 2.5 VP O≤ 18 dBm— –44.0885 kHz offsetACP1HIGH V CONT≤ 0.5 VP O≤ 27 dBm— –44.0ACP2LOW (2)V CONT≥ 2.5 VP O≤ 18 dBm— –56.0Adjacent Channel Power (3)(4)1.98 MHz offsetACP2HIGH V CONT≤ 0.5 VP O≤ 27 dBm— –56.0dBcSecond F O2 P O≤ 27 dBm — –35.0Harmonic SuppressionThird F O3 P O≤ 27 dBm — –40.0dBc Noise Power in RX Band 832-870 MHz RxBN P O≤ 27 dBm — –136 dBm/Hz Noise Figure NF — — 6.0 dB Input Voltage Standing Wave Ratio VSWR — — 2.0:1 —Stability (Spurious output) S 5:1 VSWRAll phases— –60.0dBcRuggedness – No damage (5) RuP O≤ 27 dBm 10:1 — VSWR(1) Per Table 2, unless otherwise specified.(2) For low power mode, VCC1 and V CC2 = 1.4 V(3) ACP is specified per CDMA2000 as the ratio of the total in-band power (1.23 MHz BW) to adjacent power in a 30 kHz BW.(4) CDMA2000 is configured as DCCH = 9600, SCHO = 9600, PCH (Walsh 0) = –3.75 dB, and Peak-to-Average Ratio (CCDF = 1%) = 4.5 dB.For IS95, P O = 27.5 dBm is acceptable to meet the specified ACPR values.(5) All phases, time = 10 seconds.POWER AMPLIFIER MODULE FOR CDMA (887–925 MHZ) DATA SHEET • CX77144Characterization DataThe charts in Figure 2 through Figure 6 illustrate the characteristics of a typical CX77144 power amplifier designed for operation in the CDMA frequency band (887–925 MHz). Shown are power sweep characteristics for key performance parameters over temperature and frequency, up to 27 dBm output power. Each chart shows two sets of data to illustrate the characteristics in Low Mode and High Mode. This amplifier was selected by characterizing a group of devices and choosing a part with average electrical performance for both nominal and the full range of recommended operating conditions, including worst case limits.Figure 2. PAE vs. Output PowerDATA SHEET • CX77144 POWER AMPLIFIER MODULE FOR CDMA (887–925 MHZ)Figure 3. Gain vs. Output PowerFigure 4. Total Supply Current vs. Output PowerPOWER AMPLIFIER MODULE FOR CDMA (887–925 MHZ) DATA SHEET • CX77144Figure 5. ACPR1 vs. Output PowerFigure 6. ACPR2 vs. Output PowerDATA SHEET • CX77144 POWER AMPLIFIER MODULE FOR CDMA (887–925 MHZ)Evaluation Board DescriptionThe evaluation board is a platform for testing and interfacing design circuitry. To accommodate the interface testing of the CX77144, the evaluation board schematic and diagrams are included for preliminary analysis and design. Figure 7 shows the basic schematic of the board for the 887 MHz to 925 MHz range and Figure 8 is the assembly diagram.Figure 7. Evaluation Board SchematicFigure 8. Evaluation Board Assembly DiagramPOWER AMPLIFIER MODULE FOR CDMA (887–925 MHZ) DATA SHEET • CX77144Package Dimensions and Pin DescriptionsThe CX77144 is a multi-layer laminate base, overmoldencapsulated modular package designed for surface mount solder attachment to a printed circuit board. Figure 9 is a mechanicaldrawing of the pad layout for this package. Figure 10 shows the pin names and the pin numbering convention, which starts with pin 1 in the upper left and increments counter-clockwise around the package. Figure 11illustrates typical case markings.Figure 9. CX77144 Package Dimensional Drawing – All ViewsDATA SHEET • CX77144 POWER AMPLIFIER MODULE FOR CDMA (887–925 MHZ)Figure 10. Pin Names and Configuration (Top View)Figure 11. Typical Case MarkingsPackage and Handling InformationBecause of its sensitivity for moisture absorption, this device package is baked and vacuum-packed prior to shipment. Instructions on the shipping container label must be followed regarding exposure to moisture after the container seal is broken, otherwise, problems related to moisture absorption may occur when the part is subjected to high temperature during solder assembly.The CX77144 is capable of withstanding an MSL3/250 °C solder reflow. Care must be taken when attaching this product, whether it is done manually or in a production solder reflow environment. If the part is attached in a reflow oven, the temperature ramp rate should not exceed 5 °C per second; maximum temperature should not exceed 250 °C. If the part is manually attached, precaution should be taken to insure that the part is not subjected totemperatures exceeding 250 °C for more than 10 seconds. For details on both attachment techniques, precautions, and handling procedures recommended by Skyworks, please refer to Skyworks’Application Note: PCB Design and SMT Assembly/Rework, Document Number 101752. Additional information on standard SMT reflow profiles can also be found in the JEDEC Standard J-STD–020.Production quantities of this product are shipped in the standard tape-and-reel format. For packaging details, refer to Skyworks’ Application Note: Tape and Reel, Document Number 101568.Electrostatic Discharge SensitivityThe CX77144 is a Class I device. Electrostatic Discharge (ESD) immunity levels for each pin of the CX77144 product are shown in Figure 12, using the Human Body Model, and in Figure 13, using the Machine Model. Various failure criteria can be utilized when performing ESD testing. Many vendors employ relaxed ESD failure standards, which fail devices only after “the pin fails the electrical specification limits” or “the pin becomes completely non-functional”. Skyworks employs most stringent criteria, fails devices as soon as the pin begins to show any degradation on a curve tracer.If ESD damage threshold magnitude is found to consistently exceed 2000 volts on a given pin, this so is indicated. If ESD damage threshold below 2000 volts is measured for either polarity, numbers are indicated that represent the worst case values observed in product characterization. Human Body Model (HBM)The numbers in Figure 12 specify the ESD threshold level for each pin where the I-V curve between the pin and ground starts to show degradation. ESD testing was performed in compliance with MIL-STD-883E Method 3015.7 using the Human Body Model(HBM).Figure 12. ESD Sensitivity Areas – Human Body Model (Top View)POWER AMPLIFIER MODULE FOR CDMA (887–925 MHZ) DATA SHEET • CX77144Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@ • 102047A • Skyworks Proprietary Information. • Products and product information are subject to change without notice. • June 9, 200411Machine Model (MM)The numbers in Figure 13 specify the ESD threshold level for each pin where the I-V curve between the pin and ground starts to show degradation. ESD testing was performed in compliance with JESD22-A115B using the Machine Model (MM) and has met theclassification criteria for Class BFigure 13. ESD Sensitivity Areas – Machine Model (Top View)To avoid ESD damage, both latent and visible, it is very important that the product assembly and test areas observe the Class-1 ESD practices for handling GaAs IC-based products to avoid induced damage.• Personnel Grounding - Wrist Straps- Conductive Smocks, Gloves and Finger Cots - Anti-static ID Badges• Facility- Relative Humidity Control and Air Ionizers - Dissipative Floors (less than 109 Ω to GND) • Protective Workstation - Dissipative Table Tops- Protective Test Equipment (Properly Grounded) - Grounded Tip Soldering Irons - Conductive Solder Suckers - Static Sensors• Protective Packaging and Transportation - Bags and Pouches (Faraday Shield)- Protective Tote Boxes (Conductive Static Shielding) - Protective Trays - Grounded Carts- Protective Work Order HoldersOrdering InformationModel Number ManufacturingPart NumberProduct Revision Package Operating TemperatureCX77144 CX77144–15 –15 4x4LM –30 °C to +85 °C Revision HistoryRevision Level Da te DescriptionA June 9, 2004 Initial ReleaseReferencesApplication Note: PCB Design and SMT Assembly/Rework, Document Number 101752.Application Note: Tape and Reel, Document Number 101568Standard SMT Reflow Profiles: JEDEC Standard J–STD–020.© 2002–2004, Skyworks Solutions, Inc. All Rights Reserved.Information in this document is provided in connection with Skyworks Solutions, Inc. ("Skyworks") products. These materials are provided by Skyworks as a service to its customers and may be used for informational purposes only. Skyworks assumes no responsibility for errors or omissions in these materials. Skyworks may make changes to its products, specifications and product descriptions at any time, without notice. Skyworks makes no commitment to update the information and shall have no responsibility whatsoever for conflicts, incompatibilities, or other difficulties arising from future changes to its products and product descriptions.No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. Except as may be provided in Skyworks’ Terms and Conditions of Sale for such products, Skyworks assumes no liability whatsoever.THESE MATERIALS ARE PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, RELATING TO SALE AND/OR USE OF SKYWORKS™ PRODUCTS INCLUDING WARRANTIES RELATING TO FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABILITY, PERFORMANCE, QUALITY OR NON-INFRINGPEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT. SKYWORKS FURTHER DOES NOT WARRANT THE ACCURACY OR COMPLETENESS OF THE INFORMATION, TEXT, GRAPHICS OR OTHER ITEMS CONTAINED WITHIN THESE MATERIALS. SKYWORKS SHALL NOT BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING WITHOUT LIMITATION, LOST REVENUES OR LOST PROFITS THAT MAY RESULT FROM THE USE OF THESE MATERIALS.Skyworks™ products are not intended for use in medical, lifesaving or life-sustaining applications. Skyworks’ customers using or selling Skyworks™ products for use in such applications do so at their own risk and agree to fully indemnify Skyworks for any damages resulting from such improper use or sale.The following are trademarks of Skyworks Solutions, Inc.: Skyworks™, the Skyworks symbol, “Single Package Radio”™, SPR™, and “Breakthrough Simplicity”™. Product names or services listed in this publication are for identification purposes only, and may be trademarks of third parties. Third-party brands and names are the property of their respective owners.LIPA™ is a trademark of Skyworks Solutions, Inc.Additional information, posted at , is incorporated by reference.。
核磁共振任意波形发生器的研制
４ ２ ８
波 谱 学 杂 志 第 ２ ４卷
可以解决与 Ｐ 上位机 ） 之 间 的 通 信 问 题 ，还 简 化 了 系 统 的 结 构 ．在 此 设 计 中 ，我 们 Ｃ 机（ 还选择了 Ｘ ｉ ｌ ｉ ｎ ｘ的Ｓ ａ ｒ ｔ ａ ｎ Ｉ Ｉ系列的可编程逻辑门阵列 Ｆ Ｐ ＧＡ 实现接收机的逻辑控制功 ｐ 能 ，它负责数据传输 、 Ｓ Ｄ Ｒ ＡＭ 内存读写 时 序 和 各 种 器 件 的 初 始 化 配 置 等 工 作 ．波 形 存 储器是任意波形发生器结构中不可缺少的部分 ，它的作用是存储所需 要输 出波 形的 数字 信息 ，以便在波形产生时 ，由微处理器读取数据送至 Ｄ Ａ Ｃ 转化成模拟波形输出 ．本文的 设计中采用了 Ｃ Ｙ Ｐ Ｒ Ｅ Ｓ Ｓ 公司的 Ｃ Ｙ ７ Ｃ １ ０ ４ １ Ｃ Ｖ ３ ３ 的高速静态存储器 ，它具备 １ ０ｎ ｓ的高 速访问速度 ，足以满足波形数据读取的需要 ．并且它具备了８ ／ １ ６ 位的灵活的数据总线配 微处理器数据总线为 ８ 位 ） ，也可以在 与 Ｆ 置方式 ，既可以与微处理器兼容 （ Ｐ ＧＡ 接口 的 时候采用 １ ６ 位数据总线进行高速数据吞吐 ． 软件部分的设计主要分为 Ｐ 程 序 界 面 的 设 计 ，微 处 理 器 ＭＣ Ｃ 机（ ＨＯ Ｓ Ｔ） Ｕ 的固件 设计以及可编程逻辑器件 Ｆ Ｐ ＧＡ 的逻辑设计 ．其中 Ｐ Ｃ 机设计的核心主要 围绕 着用 户界 面 的设计和 Ｕ Ｓ Ｂ 传输协议的设计两个方面 ．微处理器作为整个系统的控制中心 ，它的任 务是和主机进行数据通信 ，接收来自主机的控制 命令或 者 波形数据 ，并按 照要 求去 执 行 相 应的操作 ．因此微处理器的程序设计就包括了 Ｕ Ｓ Ｂ 数据接收和对外围设备的控制 ．本 设计中 Ｆ Ｐ ＧＡ 的主要作用是在波形调制期间接管总线 ，独立控制协调 Ｓ Ｒ ＡＭ 和 Ｄ Ｄ Ｓ触 发所需要的自定义波形 ，并同时实现一些逻辑的转换 ，地址的译码工作 ． 由于 Ｄ Ｄ Ｓ 是数字模拟混合器件 ，输出波形中含有较多的 Ｄ Ａ Ｃ 量化阶梯成分 ，因此 想要获得理想 、频谱纯净 的 波 形 ，必 须 在 输 出 后 级 加 入 低 通 滤 波 器 ，去 除 这 部 分 杂 散 、 平滑波形 ．同时 ，一般信号发生 器 输 出 幅 度 能 达 到 ５ Ｖ 峰 峰 值 ，而 Ｄ Ｄ Ｓ的输出波形幅 度一般在 ５ 峰值 ～１ 峰值左右 ，并且低通 滤波器也 有一 定的插入 损耗 ，所 ０ ０ｍＶ 峰 Ｖ峰 以 ，放大电路是必不可少的 ．整个模拟输出 模 块 的 框 图 见 图 １ 右 半 部 分 ，它 主 要 由 两 个 低通滤波器 ，一个数模转 换 器 Ｄ Ａ Ｃ，一 个 模 拟 乘 法 器 ＭＵＸ 和 一 个 高 性 能 的 放 大 器 组 成 ．两个滤波器分别放置在 Ｄ Ｄ Ｓ 输出级和乘法器输入端之间 ，以及放大器输出 之后 ，这 样可以避免 Ｄ Ｄ Ｓ 的数字高频杂散 信 号 进 入 乘 法 器 ，以 及 避 免 放 大 器 放 大 信 号 时 产 生 的 一些非线性失真和谐波混入最终的输出信号 ． 与常规任意波形发生器不同的是 ，本文提出 了一种全局幅度 调 制的 方法 ，其 实 现 方 法是用外部 Ｄ Ａ Ｃ 的输出电压和经过低通滤波的 Ｄ Ｄ Ｓ 输出信号进行相乘而得到最终的波 形 ．相对于常见的任意波形发生 器 设 计 使 用 Ｄ Ｄ Ｓ内部幅度寄存器同时作为波形整体幅 值调节和波形调制的方案 ，它具备更大的波形调制有效位数 ．当采用外部 Ｄ Ａ Ｃ 时， Ｄ Ｄ Ｓ
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CMHZ4107* 12.35 CMHZ4108* 13.30 CMHZ4109* 14.25 CMHZ4110* CMHZ4111* CMHZ4112* CMHZ4113* CMHZ4114* CMHZ4115* 15.20 16.15 17.10 18.05 19.00 20.90
* Available on special order only, please consult factory
TYPE NO. ZENER VOLTAGE VZ @ IZT MIN NOM MAX µA 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 Ω 200 200 200 200 200 200 200 200 200 200 100 100 100 100 150 150 150 µA 10 10 1.0 1.0 1.0 1.0 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.01 0.01 VOLTS 5.2 5.7 6.3 6.7 7.0 7.6 8.5 9.2 9.9 10.7 11.4 12.2 13.0 13.7 14.5 15.2 16.8 mA 35.0 31.8 29.0 27.4 26.2 24.8 21.6 20.4 19.0 17.5 16.3 15.4 14.5 13.2 12.5 11.9 10.8 µV/Hz 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 CHX CHY CHZ CJC CJD CJE CJF CJH CJJ CJK CJM CJN CJP CJT CJU CJV CJA MAXIMUM TEST ZENER CURRENT IMPEDANCE IZT ZZT @ IZT MAX REVERSE MAXIMUM MAXIMUM MARKING LEAKAGE ZENER NOISE CODE CURRENT CURRENT DENSITY IR @ VR IZM ND @ IZT
µA 250 250 250 250 250 250 250 250 250 250
Ω 150 150 150 200 200 200 200 200 250 250
µA 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01
VOLTS 18.3 19.0 20.5 21.3 22.8 25.1 27.4 29.7 32.7 35.8
mA 9.9 9.5 8.8 8.5 7.9 7.2 6.6 6.1 5.5 5.1
µV/Hz 40 40 40 40 40 40 40 40 40 40 CJZ CJY CKA CKC CKD CKE CKF CKH CKJ CKL
CMHZ4120* 28.50 CMHZ4121* 31.35 CMHZ4122* 34.20 CMHZ4123* 37.05 CMHZ4124* 40.85 CMHZ4125* 44.65
VOLTS VOLTS VOLTS CMHZ4099* 6.460 CMHZ4100* 7.125 CMHZ4101* 7.790 CMHZ4102* 8.265 CMHZ4103* 8.645 CMHZ4104* 9.500 CMHZ4105* 10.45 CMHZ4106* 11.40 6.8 7.5 8.2 8.7 9.1 10 11 12 13 14 15 16 17 18 19 20 22 7.140 7.865 8.610 9.135 9.555 10.50 11.55 12.60 13.65 14.70 15.75 16.80 17.85 18.90 19.95 21.00 23.10
* Available on special order only, please consult factory
SOD-123 CASE - MECHANICAL OUTLINE
A D 1 B
E
F
SYMBOL A B C D E F G H
DIMENSIONS INCHES MILLIMETERS MIN MAX MIN MAX 0.037 0.053 0.95 1.35 0.005 0.12 0.008 0.20 0.055 0.071 1.40 1.80 0.098 0.112 2.50 2.84 0.140 0.154 3.55 3.90 0.010 0.25 0.020 0.028 0.50 0.70 SOD-123 (REV:R3)
ELECTRICAL CHARACTERISTICS: (TA=25°C) VF=1.0V MAX @ IF=200mA FOR ALL TYPES)
MAXIMUM TEST ZENER CURRENT IMPEDANCE IZT ZZT @ IZT
MAX REVERSE MAXIMUM MAXIMUM MARKING LEAKAGE ZENER NOISE CODE CURRENT CURRENT DENSITY IR @ VR IZM ND @ IZT
VOLTS VOLTS VOLTS CMHZ4116* CMHZ4117* CMHZ4118* CMHZ4119* 22.80 23.75 25.65 26.60 24 25 27 28 30 33 36 39 43 47 25.20 26.25 28.35 29.40 31.50 34.65 37.80 40.95 45.15 49.35
SOD-123 CASE MAXIMUM RATINGS: Power Dissipation (@TA=25°C) Operating and Storage Temperature SYMBOL PD TJ,Tstg UNIT mW °C
500 -65 to +200
ELECTRICAL CHARACTERISTICS: (TA=25°C) VF=1.0V MAX @ IF=200mA FOR ALL TYPES)
元器件交易网
CMHZ4099 THRU CMHZ4125 LOW NOISE ZENER DIODE 6.8 VOLTS THRU 47 VOLTS 500mW, 5% TOLERANCE
Central
DESCRIPTION:
TM
Semiconductor Corp.
The CENTRAL SEMICONDUCTOR CMHZ4099 Series types are high quality Silicon Zener Diodes designed for low leakage, low current and low noise applications.
G C
2 thode 2) Anode
R0 ( 29-August 2001)
R0 ( 29-August 2001)
元器件交易网
Central
TYPE NO. ZENER VOLTAGE VZ @ IZT MIN NOM MAX
TM
Semiconductor Corp.
CMHZ4099 THRU CMHZ4125 LOW NOISE ZENER DIODE 6.8 VOLTS THRU 47 VOLTS 500mW, 5% TOLERANCE