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Texas Instruments TS3USB221 quick start Users Guide, SCDU001A - July 2009 - Revised October

Models: TS3USB221

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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	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	7
5	Top Silkscreen/Assembly	9
6	Top Metal (High-Speed Differential)	10
7	Internal Ground Plane	11
8	Internal Power Plane	12
9	Bottom Metal (Low-SpeedSingle-Ended)	13
10	Bottom Silkscreen/Assembly	13
		List of Tables
1	EVM Jumper Description	5
2	EVM Connector Description	5
3	Board Stack-Up	6
4	Bill of Materials	14

SCDU001A –July 2009 –Revised October 2009	TS3USB221/A/E High Speed USB 2.0 (480 Mbps) 1:2 Multiplexer/Demultiplexer 1
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	Copyright © 2009, Texas Instruments Incorporated

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Contents

Switch Evaluation Module ContentsBottom Silkscreen/Assembly EVM Connector Description1 Preface 1.2 How to Use This Manual1.1 About This Manual 1.2.1 Information about Cautions and Warnings2 Introduction Figure 1. TS3USB221/A/E EVM Block Diagram2.1 List of Hardware Items for Operation TS3USB221/A/E EVMFigure 2. Quick Start Evaluation 2.2 Quick Start3.2 Jumper Configuration J6 to J8 3 EVM Configuration and DescriptionFigure 3. Jumpers J6, J7, and J8 Configuration Table 2. EVM Connector DescriptionTable 3. Board Stack-Up 3.3 Board Stack-UpEVM Configuration and Description Switch Evaluation ModuleFigure 4. EVM Schematic 3.4 SchematicsEVM Configuration and Description Switch Evaluation Module3.5 PCB Layout Figure 5. Top Silkscreen/AssemblyEVM Configuration and Description Switch Evaluation ModuleEVM Configuration and Description Figure 6. Top Metal High-Speed DifferentialSwitch Evaluation Module Submit Documentation FeedbackEVM Configuration and Description Figure 7. Internal Ground PlaneSwitch Evaluation Module Submit Documentation FeedbackEVM Configuration and Description Figure 8. Internal Power PlaneSwitch Evaluation Module Submit Documentation FeedbackEVM Configuration and Description Figure 9. Bottom Metal Low-Speed Single-EndedSwitch Evaluation Module Submit Documentation FeedbackEVM Configuration and Description Figure 10. Bottom Silkscreen/AssemblySwitch Evaluation Module Submit Documentation Feedback4 Related Documentation 3.6 Bill of MaterialsTable 4. Bill of Materials IMPORTANT NOTICE power.ti.comProducts Applications

User's Guide

SCDU001A – July 2009 – Revised October 2009

Contents

List of Figures

List of Tables

Submit Documentation Feedback

Switch Evaluation Module