PSIEVM
Precision Signal Injector (PSI) Evaluation Module for Testing ADC Performance
PSIEVM
Overview
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.
Features
- 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)
Precision ADCs (<=10MSPS)
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Evaluation board
PSIEVM – Precision signal injector (PSI) evaluation module for testing ADC performance
Technical documentation
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Type | Title | Date | |
---|---|---|---|
* | User guide | Precision Signal Injector Evaluation Module (PSIEVM) User's Guide | Oct. 30, 2017 |
More literature | PSIEVM EU Declaration of Conformity (DoC) | Jan. 02, 2019 |
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