PSIEVM
用于测试 ADC 性能的精密信号注入器 (PSI) 评估模块
PSIEVM
概述
The precision signal injector (PSI) is a platform for evaluating the performance of successive-approximation register (SAR) analog-to-digital converters (ADCs). The board provides a low-distortion, low-noise, 2-kHz input signal for driving the input of the ADC, and pairs with most of the TI SAR ADC evaluation modules (EVMs). The board is powered over a USB, which also provides a user-interface connection to a PC.
特性
- PSI software GUI has graphical tool for controlling amplitude, frequency, and offset of AC signal
- Onboard filter for generating very-low distortion, low-noise, 2-kHz signal
- Jumper-selectable options for filtering and offset-/common-mode voltage
- Single-ended or true differential-signal output options
- Powered over single USB cable
- PSI evaluation module
- USB cable
- SMA coaxial cables (2)
技术文档
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| 类型 | 标题 | 下载最新的英文版本 | 日期 | |||
|---|---|---|---|---|---|---|
| * | EVM 用户指南 | Precision Signal Injector | 2017年 10月 30日 | |||
| 证书 | PSIEVM EU Declaration of Conformity (DoC) | 2019年 1月 2日 |