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User's Guide
dit.SBOU130–May 2013
PGA281EVM
This user's guide describes the characteristics, operation, and use of the evaluation module (EVM) for the
PGA281. This document also includes the schematic, printed circuit board (PCB) layout, and a bill of
materials (BOM). Throughout this document the terms evaluation board, evaluation module, and EVM are
synonymous with the PGA281EVM.
Contents
1 Introduction .................................................................................................................. 2
2 PGA281EVM Hardware .................................................................................................... 3
3 Bill of Materials ............................................................................................................. 12
4 Related Documentation from Texas Instruments ..................................................................... 13
List of Figures
1 PGA281EVM ................................................................................................................ 2
2 PGA281EVM Schematic................................................................................................... 3
3 PGA281EVM Default Jumper Settings................................................................................... 4
4 Top Layer (Signal and Ground)........................................................................................... 8
5 Layer 2 (Power) ............................................................................................................. 9
6 Layer 3 (Power)............................................................................................................ 10
7 Bottom Layer (Power and Ground) ..................................................................................... 11
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dit.SBOU130–May 2013 PGA281EVM
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