SNLU273 December   2020 DS160PR810

 

  1.   Trademarks
  2. 1Introduction
    1. 1.1 Features
    2. 1.2 Applications
  3. 2Description
    1. 2.1  DS160PR810 4-Level I/O Control Inputs
    2. 2.2  DS160PR810 Modes of Operation
    3. 2.3  DS160PR810 SMBus or I2C Register Control Interface
    4. 2.4  DS160PR810 Equalization Control
    5. 2.5  DS160PR810 RX Detect State Machine
    6. 2.6  DS160PR810 DC Gain Control
    7. 2.7  DS160PR810 EVM Global Controls
    8. 2.8  DS160PR810EVM Downstream Devices Control
    9. 2.9  DS160PR810EVM Upstream Devices Control
    10. 2.10 Quick-Start Guide (Pin Mode)
    11. 2.11 Quick-Start Guide (SMBus Slave Mode)
  4. 3Test Setup and Results
  5. 4Schematics
  6. 5Board Layout
  7. 6Bill of Materials
  8. 7References

1.1 Features

  • PCIe x16 Riser Card option with four 8-channel unidirectional linear redrivers operating at rates up to 25 Gbps
  • Linear equalization for seamless support of link training and PCIe channel extension
  • CTLE boosts up to 18 dB at 8 GHz
  • Programmable device configuration through GPIO or I2C, SMBus
  • Onboard 12-V to 3.3-V, 2-A step-down DC/DC converter
  • Industrial temperature range: –40°C to 85°C
  • Flow-through layout in 5.5 mm × 10 mm, 64-pin, leadless WQFN 0.4-mm pitch package