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DS280BR820 Datasheet Low Power 28 Gbps 8 Channel Linear Repeater

Manufacturer: Texas Instruments

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General Description

The DS280BR820 is an extremely low-power, highperformance eight-channel linear equalizer supporting multi-rate, multi-protocol interfaces up to 28 Gbps.

It is used to extend the reach and improve the robustness of high-speed serial links for backplane, front-port, and chip-to-chip applications.

The linear nature of the DS280BR820’s equalization preserves the transmit signal characteristics, thereby allowing the host and link partner ASICs to freely negotiate transmit equalizer coefficients (100GCR4/KR4).

Overview

Product Folder Order Now Technical Documents Tools & Software Support & Community DS280BR820 SNLS544B – SEPTEMBER 2016 – REVISED OCTOBER 2019 DS280BR820 Low Power 28 Gbps 8 Channel Linear Repeater.

Key Features

  • 1 Octal-Channel Multi-Protocol Linear Equalizer Supporting up to 28 Gbps Interfaces.
  • Low Power Consumption: 93 mW / Channel (Typical).
  • No Heat Sink Required.
  • Linear Equalization for Seamless Support of Link Training, Auto-Negotiation, and FEC PassThrough.
  • Extends Channel Reach by 17 dB+ Beyond Normal ASIC-to-ASIC Capability.
  • Ultra-Low Latency: 100 ps (Typical).
  • Low Additive Random Jitter.
  • Small 8-mm x 13-mm BGA Package with.

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