SLAAE65 October   2022 DS160PR412 , DS160PR421 , TMUXHS4412

 

  1.   Abstract
  2.   Trademarks
  3. 1Introduction
  4. 2When Redriver or Passive MUX is Needed?
    1. 2.1 When to use a Redriver
    2. 2.2 When to use a Multiplexer
  5. 3Test Setup and Procedure
    1. 3.1 Test Board Configuration
    2. 3.2 Test Setup
    3. 3.3 Test Procedure
    4. 3.4 Test Report
      1. 3.4.1 Test Summary
  6. 4Summary

4 Summary

This application note covered when a redriver or high-speed MUX device is needed for PCIe Gen4 applications. Additionally, a description of the test setup and procedures of PCI Express 4.0 CBB, AIC compliance test using the TMUXHS4412 device or DS160PR412 or DS160PR421 redriver was provided. The test report was also presented.