Texas Instruments TS3USB221 User Manual
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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-Speed Single-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/Demultiplexer1

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Copyright © 2009, Texas Instruments Incorporated

Preface

www.ti.com

1 Preface

1.1About This Manual

This user’s guide describes the TS3USB221/A/E Evaluation Module (EVM). This guide contains the EVM schematics, bill of materials, assembly drawings, and top and bottom board layouts.

1.2How to Use This Manual

This document contains the following chapters:

Chapter 1 – Preface

Chapter 2 – Introduction and Quick Start

Chapter 2 – EVM Configuration and Description

Chapter 3 – Related Documents

1.2.1Information about Cautions and Warnings

ATTENTION

STATIC SENSITIVE DEVICES

HANDLE ONLY AT

STATIC SAFE WORK STATIONS

CAUTION

This EVM contains components that can potentially be damaged by electrostatic discharge. Always transport and store the EVM in its supplied ESD bag when not in use. Handle using an antistatic wristband. Operate on an antistatic work surface. For more information on proper handling, see the

Electrostatic Discharge (ESD) application note (SSYA008).

The information in a caution or a warning is provided for your protection. Please read each caution and warning carefully.

1.2.2FCC Warning

This equipment is intended for use in a laboratory test environment only. It generates, uses, and can radiate radio frequency energy and has not been tested for compliance with the limits of computing devices pursuant to subpart J of part 15 of FCC rules, which are designed to provide reasonable protection against radio frequency interference. Operation of this equipment in other environments may cause interference with radio communications, in which case the user at his/her own expense will be required to take whatever measures may be required to correct this interference.

2 TS3USB221/A/E High Speed USB 2.0 (480 Mbps) 1:2 Multiplexer/Demultiplexer

SCDU001A–July2009–RevisedOctober 2009

Switch Evaluation Module

Submit Documentation Feedback

 

Copyright © 2009, Texas Instruments Incorporated