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DS80PCI800 Datasheet 2.5-gbps / 5.0-gbps / 8.0-gbps 8-channel Pci-express Repeater

Manufacturer: Texas Instruments

Overview: Product Folder Sample & Buy Technical Documents Tools & Software Support & munity DS80PCI800 SNLS334G – APRIL 2011 – REVISED JANUARY 2015 DS80PCI800 2.5-Gbps / 5.0-Gbps / 8.

General Description

The DS80PCI800 is a low-power, 8-channel repeater with 4-stage input equalization, and an output deemphasis driver to enhance the reach of PCI-Express serial links in board-to-board or cable interconnects.

This device is ideal for higher density x8 and x16 PCI-Express configurations, and it automatically detects and adapts to Gen-1, Gen-2, and Gen-3 data rates for easy system upgrade.

DS80PCI800 offers programmable transmit deemphasis (up to 12 dB), transmit VOD (up to 1300 mVp-p) and receive equalization (up to 36 dB) to enable longer distance transmission in lossy copper cables (10 meter

Key Features

  • 1 Comprehensive Family, Proven System Interoperability.
  • DS80PCI102 : x1 PCIe Gen-1, Gen-2, and Gen-3.
  • DS80PCI402 : x4 PCIe Gen-1, Gen-2, and Gen-3.
  • DS80PCI800 : x8/x16 PCIe Gen-1, Gen-2, and Gen-3.
  • Automatic Rate Detect and Adaptation to Gen1/2/3 Speeds.
  • Seamless Support for Gen-3 Transmit FIR Handshake.
  • Receiver EQ (up to 36 dB), Transmit DeEmphasis (up to 12 dB).
  • Adjustable Transmit VOD: 0.8 to 1.3 Vp-p (Pin Mode).

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