Texas Instruments TS3USB221 - Manual

User's Guide
SCDU001A – July 2009 – Revised October 2009
TS3USB221/A/E High Speed USB 2.0 (480 Mbps) 1:2
Multiplexer/Demultiplexer Switch Evaluation Module
Contents
1 Preface
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2
2 Introduction .................................................................................................................. 3
3 EVM Configuration and Description ...................................................................................... 5
4 Related Documentation
...................................................................................................
14
List of Figures
1 TS3USB221/A/E EVM Block Diagram ................................................................................... 3
2 Quick Start Evaluation ...................................................................................................... 4
3 Jumpers J6, J7, and J8 Configuration ................................................................................... 5
4 EVM Schematic
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7
5 Top Silkscreen/Assembly
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9
6 Top Metal (High-Speed Differential) .................................................................................... 10
7 Internal Ground Plane .................................................................................................... 11
8 Internal Power Plane ...................................................................................................... 12
9 Bottom Metal (Low-Speed Single-Ended)
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13
10 Bottom Silkscreen/Assembly
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13
List of Tables
1 EVM Jumper Description ................................................................................................... 5
2 EVM Connector Description ............................................................................................... 5
3 Board Stack-Up ............................................................................................................. 6
4 Bill of Materials
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14
1 SCDU001A – July 2009 – Revised October 2009 TS3USB221/A/E High Speed USB 2.0 (480 Mbps) 1:2 Multiplexer/Demultiplexer
Switch Evaluation Module
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