SLAAEM9 June   2024 TMUXHS4446

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Introduction
  5. 2USB Type-C Alt Mode Application
    1. 2.1 What is Type-C Alt Mode?
    2. 2.2 Why USB Type-C Alt Mode Need Multiplexer
    3. 2.3 When to Use Passive Multiplexer for Type-C Alt Mode application
  6. 3Type-C Alt Mode Application with Passive Multiplexer TMUXHS4446
    1. 3.1 Type-C Alt Mode Source Application
    2. 3.2 Type-C Alt Mode Sink Application
    3. 3.3 Pin Assignment for Source and Sink Application
  7. 4PCB Design For TMUXHS4446
  8. 5Summary
  9. 6References

5 Summary

This application note introduced what is USB Type-C® Alt mode and why crosspoint multiplexer is needed for Type-C Alt Mode. A Type-C Alt Mode source application and sink application are presented and PCB design guidelines are discussed.