ZHCSGQ7C September   2017  – May 2019 TDP142

PRODUCTION DATA.  

  1. 1 特性
  2. 2 应用
  3. 3 说明
    1.     Device Images
      1.      简化电路原理图
      2.      显示屏
  4. 4 修订历史记录
  5. 5 Pin Configuration and Functions
    1.     Pin 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 Characteristics
    6. 6.6  DC Electrical Characteristics
    7. 6.7  AC Electrical Characteristics
    8. 6.8  Timing Requirements
    9. 6.9  Switching Characteristics
    10. 6.10 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 DisplayPort
      2. 8.3.2 4-level Inputs
      3. 8.3.3 Receiver Linear Equalization
    4. 8.4 Device Functional Modes
      1. 8.4.1 Device Configuration in GPIO Mode
      2. 8.4.2 Device Configuration In I2C Mode
      3. 8.4.3 Linear EQ Configuration
      4. 8.4.4 Operation Timing – Power Up
    5. 8.5 Programming
    6. 8.6 Register Maps
      1. 8.6.1 General Register (address = 0x0A) [reset = 00000001]
        1. Table 6. General Registers
      2. 8.6.2 DisplayPort Control/Status Registers (address = 0x10) [reset = 00000000]
        1. Table 7. DisplayPort Control/Status Registers (0x10)
      3. 8.6.3 DisplayPort Control/Status Registers (address = 0x11) [reset = 00000000]
        1. Table 8. DisplayPort Control/Status Registers (0x11)
      4. 8.6.4 DisplayPort Control/Status Registers (address = 0x12) [reset = 00000000]
        1. Table 9. DisplayPort Control/Status Registers (0x12)
      5. 8.6.5 DisplayPort Control/Status Registers (address = 0x13) [reset = 00000000]
        1. Table 10. DisplayPort Control/Status Registers (0x13)
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Source Application Implementation
        1. 9.2.1.1 Design Requirement
        2. 9.2.1.2 Detail Design Procedure
      2. 9.2.2 Sink Application Implementation
        1. 9.2.2.1 Design Requirements
        2. 9.2.2.2 Detailed Design Procedure
      3. 9.2.3 Application Curve
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12器件和文档支持
    1. 12.1 相关链接
    2. 12.2 接收文档更新通知
    3. 12.3 社区资源
    4. 12.4 商标
    5. 12.5 静电放电警告
    6. 12.6 Glossary
  13. 13机械、封装和可订购信息

封装选项

机械数据 (封装 | 引脚)
散热焊盘机械数据 (封装 | 引脚)
订购信息

3 说明

TDP142 是一款能够嗅探 AUX 和 HPD 信号的 DisplayPortTM(DP) 线性转接驱动器。该器件符合 VESA DisplayPort 标准版本 1.4，支持 1-4 通道主链路接口，以符合 HBR3 标准的速率（每个通道 8.1Gbps）发送信号。此外，该器件与位置无关。它可置于源设备、电缆或接收设备内，从而为总体链路预算有效提供“负损耗”分量。

TDP142 提供多个接收线性均衡级别，用于补偿线缆或电路板走线中因码间串扰 (ISI) 而产生的损耗。该器件由 3.3V 单电源供电，支持商业级温度范围 (TDP142) 和工业级温度范围 (TDP142I)。

器件信息(1)

器件型号 封装 封装尺寸（标称值）
TDP142 WQFN (40) 4.00mm x 6.00mm
TDP142I WQFN (40) 4.00mm x 6.00mm
  1. 如需了解所有可用封装，请参阅产品说明书末尾的可订购产品附录。