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DS280DF810

SNLS538A – SEPTEMBER 2016 – REVISED OCTOBER 2019

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Copyright © 2016–2019, Texas Instruments Incorporated

Table of Contents

1

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

2

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

3

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

4

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

5

Description (continued)......................................... 3

6

Pin Configuration and Functions ......................... 4

7

Specifications......................................................... 7

7.1

Absolute Maximum Ratings ...................................... 7

7.2

ESD Ratings.............................................................. 7

7.3

Recommended Operating Conditions ....................... 8

7.4

Thermal Information .................................................. 8

7.5

Electrical Characteristics........................................... 8

7.6

Timing Requirements, Retimer Jitter

Specifications ........................................................... 12

7.7

Timing Requirements, Retimer Specifications ........ 13

7.8

Timing Requirements, Recommended Calibration

Clock Specifications ................................................. 14

7.9

Recommended SMBus Switching Characteristics

(Slave Mode)............................................................ 14

7.10

Recommended SMBus Switching Characteristics

(Master Mode).......................................................... 14

7.11

Typical Characteristics ......................................... 15

8

Detailed Description ............................................ 16

8.1

Overview ................................................................. 16

8.2

Functional Block Diagram ....................................... 17

8.3

Feature Description................................................. 18

8.4

Device Functional Modes........................................ 29

8.5

Programming........................................................... 30

8.6

Register Maps ......................................................... 31

9

Application and Implementation ........................ 32

9.1

Application Information............................................ 32

9.2

Typical Application ................................................. 32

10

Power Supply Recommendations ..................... 41

11

Layout................................................................... 41

11.1

Layout Guidelines ................................................. 41

11.2

Layout Example .................................................... 41

12

Device and Documentation Support ................. 43

12.1

Documentation Support ........................................ 43

12.2

Receiving Notification of Documentation Updates 43

12.3

Support Resources ............................................... 43

12.4

Trademarks ........................................................... 43

12.5

Electrostatic Discharge Caution ............................ 43

12.6

Glossary ................................................................ 43

4 Revision History

Changes from Original (February 2019) to Revision A

Page

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Initial Public Release .............................................................................................................................................................. 1