参数资料
| 型号： | AD9632ARZ-REEL |
| 厂商： | Analog Devices Inc |
| 文件页数： | 10/20页 |
| 文件大小： | 0K |
| 描述： | IC OPAMP VF ULDIST 70MA 8SOIC |
| 标准包装： | 2,500 |
| 放大器类型： | 电压反馈 |
| 电路数： | 1 |
| 转换速率： | 1500 V/µs |
| -3db带宽： | 250MHz |
| 电流 - 输入偏压： | 2µA |
| 电压 - 输入偏移： | 2000µV |
| 电流 - 电源： | 16mA |
| 电流 - 输出 / 通道： | 70mA |
| 电压 - 电源，单路/双路(±)： | 6 V ~ 12 V，±3 V ~ 6 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SO |
| 包装： | 带卷 (TR) |
AD9631/AD9632
Data Sheet
Rev. D | Page 18 of 20
ANALOG-TO-DIGITAL CONVERTER (ADC) DRIVER
As ADCs move toward higher speeds with higher resolutions,
there becomes a need for high performance drivers that will not
degrade the analog signal to the converter. It is desirable from a
system’s standpoint that the ADC be the element in the signal
chain that ultimately limits overall distortion. Figure 66 is such
an example.
Figure 66. AD9631 Used as Driver for an ADC Signal Chain
LAYOUT CONSIDERATIONS
requires careful attention to board layout and component
selection. Proper RF design techniques and low-pass parasitic
component selection are mandatory.
The PCB should have a ground plane covering all unused
portions of the component side of the board to provide a low
impedance path. Remove the ground plane from the area near
the input pins to reduce stray capacitance.
Use chip capacitors for supply bypassing (see Figure 59 and
Figure 60). Connect one end to the ground plane, and the other
within 1/8 inch of each power pin. Connect an additional large
(0.47 μF to 10 μF) tantalum electrolytic capacitor in parallel,
though not necessarily so close, to supply current for fast, large
signal changes at the output.
The feedback resistor should be located close to the inverting
input pin to keep the stray capacitance at this node to a mini-
mum. Capacitance variations of less than 1 pF at the inverting
input will significantly affect high speed performance.
Use stripline design techniques for long signal traces (greater
than about 1 inch). These should be designed with a
characteristic impedance of 50 Ω or 75 Ω and be properly
terminated at each end.
00601-
066
+5V
–5V
130
140
ANALOG IN
AD9631
ADC
相关PDF资料 |
PDF描述 |
|---|---|
| ADA4000-4ARZ-RL | IC OPAMP JFET 5MHZ QUAD 14SOIC |
| ADA4001-2ARZ-R7 | IC OPAMP JFET RRO DUAL LN 8SOIC |
| ADA4004-2ARZ-R7 | IC OPAMP GP 12MHZ DUAL 8SOIC |
| ADA4051-2ACPZ-R2 | IC OPAMP RRIO ZERO DRIFT 8LFCSP |
| ADA4062-2BRZ-R7 | IC OPAMP JFET 1.4MHZ DUAL 8SOIC |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AD9632ARZ-REEL7 | 功能描述:IC OPAMP VF ULDIST 70MA 8SOIC RoHS:是 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:150 系列:- 放大器类型:音频 电路数:2 输出类型:- 转换速率:5 V/µs 增益带宽积:12MHz -3db带宽:- 电流 - 输入偏压:100nA 电压 - 输入偏移:500µV 电流 - 电源:6mA 电流 - 输出 / 通道:50mA 电压 - 电源，单路/双路(±):4 V ~ 32 V，±2 V ~ 16 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:8-TSSOP 包装:管件 |
| AD9632-EB | 制造商:AD 制造商全称:Analog Devices 功能描述:Ultralow Distortion, Wide Bandwidth Voltage Feedback Op Amps |
| AD9633 | 制造商:AD 制造商全称:Analog Devices 功能描述:Quad, 12-Bit, 80 MSPS/105 MSPS |
| AD9633-125EBZ | 功能描述:BOARD EVAL FOR AD9633 RoHS:是 类别:编程器，开发系统 >> 评估板 - 模数转换器 (ADC) 系列:* 产品培训模块:Obsolescence Mitigation Program 标准包装:1 系列:- ADC 的数量:1 位数:12 采样率（每秒）:94.4k 数据接口:USB 输入范围:±VREF/2 在以下条件下的电源（标准）:- 工作温度:-40°C ~ 85°C 已用 IC / 零件:MAX11645 已供物品:板，软件 |
| AD9633BCPZ-105 | 功能描述:IC ADC 12BIT SRL 105MSPS 48LFCSP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:- 其它有关文件:TSA1204 View All Specifications 标准包装:1 系列:- 位数:12 采样率（每秒）:20M 数据接口:并联 转换器数目:2 功率耗散（最大）:155mW 电压电源:模拟和数字 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:48-TQFP 供应商设备封装:48-TQFP（7x7） 包装:Digi-Reel® 输入数目和类型:4 个单端，单极；2 个差分，单极 产品目录页面:1156 (CN2011-ZH PDF) 其它名称:497-5435-6 |
发布紧急采购，3分钟左右您将得到回复。