TUSB2E22 datasheet(2/26 Pages) TI1

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TUSB2E22

SNLS648A – FEBRUARY 2019 – REVISED DECEMBER 2019

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Table of Contents

Features .................................................................. 1

Applications ........................................................... 1

Description ............................................................. 1

Simplified Schematic............................................. 1

Revision History..................................................... 2

Pin Configuration and Functions ......................... 3

Specifications......................................................... 5

7.1

Absolute Maximum Ratings ...................................... 5

7.2

ESD Ratings.............................................................. 5

7.3

Recommended Operating Conditions ....................... 5

7.4

Thermal Information .................................................. 6

7.5

Electrical Characteristics........................................... 6

7.6

Switching Characteristics .......................................... 9

7.7

Timing Requirements .............................................. 10

Parametric Measurement Information ............... 10

Detailed Description ............................................ 11

9.1

Overview ................................................................. 11

9.2

Functional Block Diagram ....................................... 11

9.3

Feature Description................................................. 12

9.4

Device Functional Modes........................................ 12

Applications and Implementation...................... 13

10.1

Application Information.......................................... 13

10.2

Typical Dual Port System Implementation ............ 13

10.3

Design Requirements............................................ 13

10.4

Detailed Design Procedure ................................... 14

10.5

Application Curve .................................................. 14

Power Supply Recommendations ..................... 14

11.1

Power Up Reset .................................................... 14

Layout................................................................... 15

12.1

Layout Guidelines ................................................. 15

12.2

Example Layout For Application With No Cross

MUX Function. ......................................................... 16

Device and Documentation Support ................. 17

13.1

Related Links ........................................................ 17

13.2

Receiving Notification of Documentation Updates 17

13.3

Support Resources ............................................... 17

13.4

Trademarks ........................................................... 17

13.5

Electrostatic Discharge Caution ............................ 17

13.6

Glossary ................................................................ 17

Mechanical, Packaging, and Orderable

Information ........................................................... 17

14.1

Package Option Addendum .................................. 18

5 Revision History

DATE

REVISION

NOTE

December 2019

Initial public release

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