SNLS766 July   2024 TDP20MB421

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 DC Electrical Characteristics
    6. 5.6 High-Speed Electrical Characteristics
    7. 5.7 SMBUS/I2C Timing Characteristics
    8. 5.8 Typical Characteristics
  7. 6 Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Feature Description
      1. 6.3.1 5-Level Control Inputs
      2. 6.3.2 Linear Equalization
      3. 6.3.3 Flat Gain
    4. 6.4 Device Functional Modes
      1. 6.4.1 Active Mode
      2. 6.4.2 Standby Mode
    5. 6.5 Programming
      1. 6.5.1 Pin Mode
      2. 6.5.2 SMBUS/I2C Register Control Interface
        1. 6.5.2.1 Shared Registers
        2. 6.5.2.2 Channel Registers
  8. 7 Application and Implementation
    1. 7.1 Application Information
    2. 7.2 Typical Applications
      1. 7.2.1 DP 2.1 Mainlink Signal Conditioning
        1. 7.2.1.1 Design Requirements
        2. 7.2.1.2 Detailed Design Procedure
        3. 7.2.1.3 Application Curves
    3. 7.3 Power Supply Recommendations
    4. 7.4 Layout
      1. 7.4.1 Layout Guidelines
      2. 7.4.2 Layout Example
  9. 8 Device and Documentation Support
    1. 8.1 Receiving Notification of Documentation Updates
    2. 8.2 Support Resources
    3. 8.3 Trademarks
    4. 8.4 Electrostatic Discharge Caution
    5. 8.5 Glossary
  10. 9 Revision History
  11. 10Mechanical, Packaging, and Orderable Information

Package Options

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

6.5.2.1 Shared Registers

Table 6-5 General Registers (Offset = 0xE2)
BitFieldTypeResetDescription
7RESERVEDR0x0Reserved
6rst_i2c_regsR/W/SC0x0Device reset control: Reset all I2C registers to default values (self-clearing).
5rst_i2c_masR/W/SC0x0Reset I2C Primary (self-clearing).
4-0RESERVEDR0x0000Reserved
Table 6-6 DEVICE_ID0 Register (Offset = 0xF0)
BitFieldTypeResetDescription
7-4RESERVEDR0x0001Reserved
3device_id0_3R0x1Device ID0 [3:1]: 101
2device_id0_2R0x0see MSB
1device_id0_1R0x1see MSB
0RESERVEDRXReserved
Table 6-7 DEVICE_ID1 Register (Offset = 0xF1)
BitFieldTypeResetDescription
7device_id[7]R0x0Device ID 0010 1000: TDP20MB421
6device_id[6]R0x0see MSB
5device_id[5]R0x1see MSB
4device_id[4]R0x0see MSB
3device_id[3]R0x1see MSB
2device_id[2]R0x0see MSB
1device_id[1]R0x0see MSB
0device_id[0]R0x1see MSB