SLASEY7B June   2024  – January 2025 TMUXHS4612

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configuration and Functions
  6. 5 Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 ESD Ratings
    3. 5.3 Recommended Operating Conditions
    4. 5.4 Thermal Information
    5. 5.5 Electrical Characteristics
    6. 5.6 High-Speed Performance Parameters
    7. 5.7 Switching Characteristics
    8. 5.8 Typical Characteristics
  7. 6 Parameter Measurement Information
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
    4. 7.4 Device Functional Modes
  9. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application - HDMI
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
      3. 8.2.3 Application Curves
    3. 8.3 Power Supply Recommendations
    4. 8.4 Layout Guidelines
      1. 8.4.1 Layout Example
    5. 8.5 Component Placement Guidelines
    6. 8.6 Systems Examples
      1. 8.6.1 DisplayPort 2:1 Mulitplexing
      2. 8.6.2 DisplayPort 1:2 Mulitplexing
  10. 9 Device and Documentation Support
    1. 9.1 Third-Party Products Disclaimer
    2. 9.2 Documentation Support
      1. 9.2.1 Related Documentation
    3. 9.3 Receiving Notification of Documentation Updates
    4. 9.4 Support Resources
    5. 9.5 Trademarks
    6. 9.6 Electrostatic Discharge Caution
    7. 9.7 Glossary
  11. 10Revision History
  12. 11Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

8.5 Component Placement Guidelines

The external components need to be placed as close as possible to the device to minimize signal loss. For larger trace lengths, the signal loss may lead to the protocol compliance failure. Table 8-2 summarizes the maximum values of trace length (assumoing FR4 dielectric) that TMUXHS4612 can support to meet the protocol compliance without any additional equalization.

Table 8-2 Maximum trace length TMUXHS4612 can support
Protocol Signal source assumption Maximum trace length supported
HDMI1.4 +/- 400mV PRBS 15 sequence 8"
HDMI2.0 +/- 300mV PRBS 15 sequence 6"
HDMI2.1 +/- 300mV PRBS 15 sequence 8"
DP2.1 +/- 300mV PRBS 15 sequence 5"