SCDU037 May   2024 TMUXHS4612

 

  1.   1
  2.   Description
  3.   Features
  4.   Applications
  5.   5
  6. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
  7. 2Hardware
    1. 2.1 Setup and Configuration
      1. 2.1.1 Power
      2. 2.1.2 Jumper Configuration
      3. 2.1.3 Signal Connection
      4. 2.1.4 Optional Termination Resistors
      5. 2.1.5 Calibration Trace
    2. 2.2 Get Started
  8. 3Hardware Design Files
    1. 3.1 Schematic
    2. 3.2 PCB Layouts
    3. 3.3 Bill of Materials
  9. 4Additional Information
    1. 4.1 Trademarks

2.1.4 Optional Termination Resistors

Most interfaces require AC coupling between the transmitter and receiver. For example, the DisplayPort specification requires AC coupling capacitors in the range of 75 – 200nF on the TX. By default, the TMUXHS4612-EVM is populated with 0Ω resistors on the input and output which can be replaced with capacitors if needed.