Contents
1 Overview ............................................................................................................................. 5
1.1 ADS61xx/ADS61B23 EVM Quick-Start Procedure ................................................................... 5
2 Circuit Description ............................................................................................................... 6
2.1 Schematic Diagram ....................................................................................................... 6
2.2 ADC Circuit Function ..................................................................................................... 6
3 TI ADC SPI Control Interface ................................................................................................ 10
3.1 Installing the ADC SPI Control Software ............................................................................. 10
3.2 Setting Up the EVM for ADC SPI Control ............................................................................ 11
3.3 Using the TI ADC SPI Interface Software ............................................................................ 11
4 Connecting to FPGA Platforms ............................................................................................ 13
4.1 TSW1100 ................................................................................................................. 13
4.2 TSW1200 ................................................................................................................. 13
5 ADC Evaluation .................................................................................................................. 14
5.1 Hardware Selection ..................................................................................................... 14
5.2 Coherent Input Frequency Selection .................................................................................. 15
6 Physical Description ........................................................................................................... 16
6.1 PCB Layout ............................................................................................................... 16
6.2 Bill of Materials ........................................................................................................... 21
6.3 EVM Schematics ........................................................................................................ 23
Important Notices ............................................................................................................... 29
SLAU206B – September 2007 – Revised April 2008 Table of Contents 3Submit Documentation Feedback