Texas Instruments TS3USB221 Manuel d'utilisateur

User's GuideSCDU001A–July 2009–Revised October 2009TS3USB221/A/E High Speed USB 2.0 (480 Mbps) 1:2Multiplexer/Demultiplexer Switch Evaluation Mod

EVM Configuration and Descriptionwww.ti.comFigure 7. Internal Ground Plane10TS3USB221/A/E High Speed USB 2.0 (480 Mbps) 1:2 Multiplexer/Demultiplexer

www.ti.comEVM Configuration and DescriptionFigure 8. Internal Power Plane11SCDU001A–July 2009–Revised October 2009 TS3USB221/A/E High Speed USB 2.0 (4

EVM Configuration and Descriptionwww.ti.comFigure 9. Bottom Metal (Low-Speed Single-Ended)12TS3USB221/A/E High Speed USB 2.0 (480 Mbps) 1:2 Multiplexe

www.ti.comEVM Configuration and DescriptionFigure 10. Bottom Silkscreen/Assembly13SCDU001A–July 2009–Revised October 2009 TS3USB221/A/E High Speed USB

Related Documentationwww.ti.com3.6 Bill of MaterialsTable 4. Bill of MaterialsCount RefDes Value Description Size Part Number Manufacturer2 J1, J3 – U

IMPORTANT NOTICETexas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improveme

ATTENTIONHANDLE ONLY ATSTATIC SAFE WORK STATIONSSTATIC SENSITIVE DEVICESPrefacewww.ti.com1 Preface1.1 About This ManualThis user’s guide describes the

TS3USB221/A/E EVMTS3USB221/A/Ewww.ti.comIntroduction2 IntroductionThe TS3USB221/A/E EVM is an evaluation module for the Texas Instruments (TI) 1:2mult

TS3USB221/A/E EVMTS3USB221/A/EIntroductionwww.ti.com2.2 Quick StartFigure 2. Quick Start Evaluation1. Connect the PC to the USB connector J3 through a

TS3USB221/A/EOutput Select orOuput Enable3.3-V LDOOuput Enable10 kW10 kWwww.ti.comEVM Configuration and Description3 EVM Configuration and Description

EVM Configuration and Descriptionwww.ti.com3.3 Board Stack-UpTable 3 shows the board stack-up.Table 3. Board Stack-UpSubclass Thickness Dielectric Los

www.ti.comEVM Configuration and Description3.4 SchematicsFigure 4. EVM Schematic7SCDU001A–July 2009–Revised October 2009 TS3USB221/A/E High Speed USB

EVM Configuration and Descriptionwww.ti.com3.5 PCB LayoutFigure 5. Top Silkscreen/Assembly8TS3USB221/A/E High Speed USB 2.0 (480 Mbps) 1:2 Multiplexer

www.ti.comEVM Configuration and DescriptionFigure 6. Top Metal (High-Speed Differential)9SCDU001A–July 2009–Revised October 2009 TS3USB221/A/E High Sp