SLASE75D August   2015  – September 2017 TMDS181

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1  Absolute Maximum Ratings
    2. 6.2  ESD Ratings
    3. 6.3  Recommended Operating Conditions
    4. 6.4  Thermal Information
    5. 6.5  Power Supply Electrical Characteristics
    6. 6.6  TMDS Differential Input Electrical Characteristics
    7. 6.7  TMDS Differential Output Electrical Characteristics
    8. 6.8  DDC, I2C, HPD, and ARC Electrical Characteristics
    9. 6.9  Power-Up and Operation Timing Requirements
    10. 6.10 TMDS Switching Characteristics
    11. 6.11 HPD Switching Characteristics
    12. 6.12 DDC and I2C Switching Characteristics
    13. 6.13 Typical Characteristics
  7. 7 Parameter Measurement Information
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1  Reset Implementation
      2. 8.3.2  Operation Timing
      3. 8.3.3  Swap and Polarity Working
      4. 8.3.4  TMDS Inputs
      5. 8.3.5  TMDS Inputs Debug Tools
      6. 8.3.6  Receiver Equalizer
      7. 8.3.7  Input Signal Detect Block
      8. 8.3.8  Audio Return Channel
      9. 8.3.9  Transmitter Impedance Control
      10. 8.3.10 TMDS Outputs
      11. 8.3.11 Pre-Emphasis/De-Emphasis
    4. 8.4 Device Functional Modes
      1. 8.4.1 Retimer Mode
      2. 8.4.2 Redriver Mode
      3. 8.4.3 DDC Training for HDMI2.0a Data Rate Monitor
      4. 8.4.4 DDC Functional Description
      5. 8.4.5 Mode Selection Functional Description
    5. 8.5 Register Maps
      1. 8.5.1 Local I2C Overview
      2. 8.5.2 Local I2C Control Bit Access TAG Convention
      3. 8.5.3 CSR Bit Field Definitions
        1. 8.5.3.1 ID Registers
        2. 8.5.3.2 MISC CONTROL Register
        3. 8.5.3.3 Equalization Control Register
        4. 8.5.3.4 RX PATTERN VERIFIER CONTROL/STATUS Register
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Applications
      1. 9.2.1 Source Side Application
        1. 9.2.1.1 Design Requirements
        2. 9.2.1.2 Detailed Design Procedure
        3. 9.2.1.3 Application Curves
      2. 9.2.2 Sink Side Application
      3. 9.2.3 Application Chain Showing DDC Connections
        1. 9.2.3.1 Detailed Design Procedure
          1. 9.2.3.1.1 DDC Pullup Resistors
          2. 9.2.3.1.2 Compliance Testing
            1. 9.2.3.1.2.1 Pin Strapping Configuration for HDMI2.0a and HDMI1.4b
            2. 9.2.3.1.2.2 I2C Control for HDMI2.0a and HDMI1.4b
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Documentation Support
      1. 12.1.1 Related Documentation
    2. 12.2 Related Links
    3. 12.3 Receiving Notification of Documentation Updates
    4. 12.4 Community Resources
    5. 12.5 Trademarks
    6. 12.6 Electrostatic Discharge Caution
    7. 12.7 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

Package Options

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

12 Device and Documentation Support

12.1 Documentation Support

12.1.1 Related Documentation

The documents identified in this section are referenced within this specification. Most references within the text use a document tag, identified as [Document Tag], instead of the complete document title to simplify the text.

  1. [HDMI] High-definition Multimedia Interface Specification Version 1.4b October, 2011
  2. [HDMI] High-definition Multimedia Interface Specification Version 2.0a March, 2015
  3. [HDMI] High-definition Multimedia Interface CTS Version 1.4b October, 2011
  4. [HDMI] High-definition Multimedia Interface CTS Version 2.0k June, 2015
  5. [I2C] The I2C-Bus specification version 2.1 January 2000

12.2 Related Links

The table below lists quick access links. Categories include technical documents, support and community resources, tools and software, and quick access to sample or buy.

Table 13. Related Links

PARTS PRODUCT FOLDER SAMPLE & BUY TECHNICAL DOCUMENTS TOOLS & SOFTWARE SUPPORT & COMMUNITY
TMDS181 Click here Click here Click here Click here Click here
TMDS181I Click here Click here Click here Click here Click here

12.3 Receiving Notification of Documentation Updates

To receive notification of documentation updates, navigate to the device product folder on ti.com. In the upper right corner, click on Alert me to register and receive a weekly digest of any product information that has changed. For change details, review the revision history included in any revised document.

12.4 Community Resources

The following links connect to TI community resources. Linked contents are provided "AS IS" by the respective contributors. They do not constitute TI specifications and do not necessarily reflect TI's views; see TI's Terms of Use.

    TI E2E™ Online Community TI's Engineer-to-Engineer (E2E) Community. Created to foster collaboration among engineers. At e2e.ti.com, you can ask questions, share knowledge, explore ideas and help solve problems with fellow engineers.
    Design Support TI's Design Support Quickly find helpful E2E forums along with design support tools and contact information for technical support.

12.5 Trademarks

PowerPAD, E2E are trademarks of Texas Instruments.

Blu-ray is a trademark of Blu-ray Disc Association.

All other trademarks are the property of their respective owners.

12.6 Electrostatic Discharge Caution

esds-image

These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

12.7 Glossary

SLYZ022 — TI Glossary.

This glossary lists and explains terms, acronyms, and definitions.