JAJSKX5 december   2020 DS160PR810

PRODUCTION DATA  

  1.   1
  2. 1 特長
  3. 2 アプリケーション
  4. 3 概要
  5. 4 Revision History
  6. 5 Pin Configuration and Functions
    1.     Pin Functions
  7. 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 DC Electrical Characteristics
    6. 6.6 High Speed Electrical Characteristics
    7. 6.7 SMBUS/I2C Timing Characteristics
    8. 6.8 Typical Characteristics
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Linear Equalization
      2. 7.3.2 Flat Gain
      3. 7.3.3 Receiver Detect State Machine
    4. 7.4 Device Functional Modes
      1. 7.4.1 Active PCIe Mode
      2. 7.4.2 Active Buffer Mode
      3. 7.4.3 Standby Mode
    5. 7.5 Programming
      1. 7.5.1 Control and Configuration Interface
        1. 7.5.1.1 Pin Mode
          1. 7.5.1.1.1 Four-Level Control Inputs
        2. 7.5.1.2 SMBUS/I2C Register Control Interface
        3. 7.5.1.3 SMBus/I 2 C Master Mode Configuration (EEPROM Self Load)
  9. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Applications
      1. 8.2.1 PCIe x16 Lane Configuration
        1. 8.2.1.1 Design Requirements
        2. 8.2.1.2 Detailed Design Procedure
        3. 8.2.1.3 Application Curves
  10. 9 Power Supply Recommendations
  11. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  12. 11Device and Documentation Support
    1. 11.1 Receiving Notification of Documentation Updates
    2. 11.2 Community Resources
    3. 11.3 Trademarks
  13. 12Mechanical, Packaging, and Orderable Information

パッケージ・オプション

メカニカル・データ（パッケージ｜ピン）
サーマルパッド・メカニカル・データ
発注情報

8.2 Typical Applications

The DS160PR810 is a protocol and interface agnostic linear redriver that can be used in wide range of interfaces including:

  • PCI Express 1.0/2.0/3.0/4.0
  • Ultra Path Interconnect (UPI) 1.0/2.0
  • DisplayPort 2.0
  • SAS
  • SATA
  • XFI
The DS160PR810 is a protocol agnostic linear redriver with PCI Express receiver-detect capability. Its protocol agnostic nature allows it to be used in PCI Express x4, x8, and x16 applications. Figure 8-1 shows how a number of DS160PR810 devices can be used to obtain signal conditioning for PCI Express buses of varying widths.

GUID-5FD194FF-BB64-4D72-9C0C-DB1582112E4E-low.gif Figure 8-1 PCI Express x4, x8 and x16 use cases using DS160PR810

Note all eight channels of the DS160PR810 flow in same direction. Therefore, if the device is used for dual x4 configuration with two devices, PD0 of both devices need to be connected together to implement PCIe state machine for first x4 link while PD1 for second x4 link.