Table of Contents
1 Features............................................................................1
2 Applications..................................................................... 1
3 Revision History.............................................................. 2
4 Pin Configuration and Functions...................................3
5 Specifications.................................................................. 6
5.1 Absolute Maximum Ratings........................................ 6
5.2 ESD Ratings............................................................... 6
5.3 Recommended Operating Conditions.........................6
5.4 Thermal Information....................................................6
5.5 Power Supply Characteristics..................................... 7
5.6 Control I/O DC Electrical Characteristics.................... 7
5.7 USB Electrical Characteristics.................................... 9
5.8 Timing Requirements................................................ 11
5.9 Switching Characteristics.......................................... 11
5.10 Typical Characteristics............................................ 13
6 Parameter Measurement Information.......................... 15
7 Detailed Description......................................................18
7.1 Overview................................................................... 18
7.2 Functional Block Diagram......................................... 19
7.3 Feature Description...................................................20
7.4 Device Functional Modes..........................................24
7.5 Programming............................................................ 26
7.6 Register Map.............................................................32
8 Application and Implementation.................................. 41
8.1 Application Information............................................. 41
9 Typical Application........................................................41
10 Design Requirements..................................................42
11 Detailed Design Procedure......................................... 42
11.1 USB SSTX Receiver Configuration.........................44
11.2 USB CRX1/2 Receiver Configuration......................44
12 Application Curves......................................................45
13 Power Supply Recommendations..............................45
14 Layout...........................................................................45
14.1 Layout Guidelines................................................... 45
14.2 Layout Example...................................................... 46
15 Device and Documentation Support..........................47
15.1 Receiving Notification of Documentation Updates..47
15.2 Support Resources................................................. 47
15.3 Trademarks.............................................................47
15.4 Electrostatic Discharge Caution..............................47
15.5 Glossary..................................................................47
16 Mechanical, Packaging, and Orderable
Information.................................................................... 47
3 Revision History
DATE REVISION NOTES
April 2022 * Initial Release
TUSB1142
SLLSFL2 – APRIL 2022
www.ti.com
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Product Folder Links: TUSB1142
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