Texas Instruments TRS3221RGTEVM, User Manual

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User’s Guide
TRS3221 EVM User's Guide
ABSTRACT
This user's guide describes the evaluation module (EVM) for a RS232 transceiver TRS3221 with the RGT
package. This EVM helps designers evaluate the device performance for fast development and analysis of data
transmission.
Table of Contents
1 Introduction ............................................................................................................................................................................. 2
Features................................................................................................................................................................................... 2
Applications.............................................................................................................................................................................. 2
Description............................................................................................................................................................................... 2
2 Test Setup ................................................................................................................................................................................ 3
2.1 Overview and Basic Operation Settings............................................................................................................................. 3
3 Schematic and Layout ............................................................................................................................................................ 4
3.1 Schematic.......................................................................................................................................................................... 4
3.2 Layout................................................................................................................................................................................ 6
3.3 Bill of Materials................................................................................................................................................................... 7
4 Related Documentation .......................................................................................................................................................... 7
5 Revision History ...................................................................................................................................................................... 7
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SLLU328 – DECEMBER 2020
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