SLLSG10 November   2024 TDP142-Q1

ADVANCE INFORMATION  

  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 Power Supply Characteristics
    6. 5.6 Control I/O DC Electrical Characteristics
    7. 5.7 DP Electrical Characteristics
    8. 5.8 Switching Characteristics
    9. 5.9 Typical Characteristics
  7.   Parameter Measurement Information
  8. 6 Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Feature Description
      1. 6.3.1 DisplayPort
      2. 6.3.2 Configuration Jumper Levels
      3. 6.3.3 Receiver Linear Equalization
    4. 6.4 Device Functional Modes
      1. 6.4.1 Device Configuration in GPIO Mode
      2. 6.4.2 Device Configuration in I2C Mode
      3. 6.4.3 Linear EQ Configuration
      4. 6.4.4 Operation Timing – Power Up
    5. 6.5 Programming
  9. 7 Register Maps
    1. 7.1 TDP142-Q1 Registers
  10. 8 Application and Implementation
    1. 8.1 Application Information
      1. 8.1.1 ESD Protection
    2. 8.2 Typical Application
      1. 8.2.1 Source Application Implementation
        1. 8.2.1.1 Design Requirement
        2. 8.2.1.2 Detail Design Procedure
      2. 8.2.2 Sink Application Implementation
        1. 8.2.2.1 Design Requirements
        2. 8.2.2.2 Detailed Design Procedure
      3. 8.2.3 Application Curve
    3. 8.3 Power Supply Recommendations
    4. 8.4 Layout
      1. 8.4.1 Layout Guidelines
      2. 8.4.2 Layout Example
  11. 9 Device and Documentation Support
    1. 9.1 Receiving Notification of Documentation Updates
    2. 9.2 Support Resources
    3. 9.3 Trademarks
    4. 9.4 Electrostatic Discharge Caution
    5. 9.5 Glossary
  12. 10Revision History
  13. 11Mechanical, Packaging, and Orderable Information
    1. 11.1 Tape and Reel Information
    2. 11.2 Mechanical Data

Package Options

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

8.2.2.1 Design Requirements

For this design example, use the parameters listed in Table 8-5.

Table 8-5 Design Parameters
PARAMETERVALUE
Maximum Operating data rate
(RBR, HBR, HBR2, or HBR3)		HBR3 (8.1Gbps)
Supply voltage3.3V
Trace length/width of C12 inch/ 6 mil
Trace length/width of D2 inch/ 6 mil
Main link AC-decoupling capacitor
(75nF to 265nF)		Recommend 100nF
Control mode (I2C or GPIO)GPIO (I2C_EN = 0)