SLLA680 August   2025

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Introduction
  5. 2DisplayPort Link Training Sequence
  6. 3AUX Transaction Syntax
    1. 3.1 Request Command Definition of AUX Transaction
    2. 3.2 Reply Command Definition of AUX Transaction
  7. 4Introduction of DS90LV047-48AEVM
  8. 5Configuration of Measuring AUX CH With DS90LV047-48AEVM and Logic Analyzer
  9. 6Summary
  10. 7References

4 Introduction of DS90LV047-48AEVM

The DS90LV048 device is a differential line receiver which supports up to 200MHz bandwidth. This device can help to convert AUX differential signals to single ended signals for capturing transactions easily. The DS90LV047-48AEVM is shown in Figure 4-1.

DS90LV047-48AEVMFigure 4-1 DS90LV047-48AEVM