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DS125BR820 - Low-Power 12.5 Gbps 8-Channel Linear Repeater

Description

The DS125BR820 is an extremely low-power highperformance repeater/redriver designed to support eight channels carrying high speed interface up to 12.5 Gbps, such as 40G-CR4, 40G-KR4, SAS/SATA, and PCIe.

Features

  • 1 Low 70 mW/Channel (Typ) Power Consumption, with Option to Power Down Unused Channels.
  • Seamless Link Training Support.
  • Enables Host ASIC to Meet Front-Port Eye Mask Requirements over Longer Reach.
  • Advanced Configurable Signal Conditioning I/O.
  • Receive CTLE up to 10 dB at 6 GHz.
  • Linear Output Driver.
  • Variable Output Voltage Range up to 1200 mVp-p.
  • Programmable via Pin Selection, EEPROM, or SMBus Interface.
  • Single Su.

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Datasheet preview – DS125BR820

Datasheet Details

Part number DS125BR820
Manufacturer Texas Instruments
File Size 2.35 MB
Description Low-Power 12.5 Gbps 8-Channel Linear Repeater
Datasheet download datasheet DS125BR820 Datasheet
Additional preview pages of the DS125BR820 datasheet.

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Full PDF Text Transcription

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community DS125BR820 SNLS491B – JULY 2014 – REVISED FEBRUARY 2015 DS125BR820 Low-Power 12.5 Gbps 8-Channel Linear Repeater 1 Features •1 Low 70 mW/Channel (Typ) Power Consumption, with Option to Power Down Unused Channels • Seamless Link Training Support • Enables Host ASIC to Meet Front-Port Eye Mask Requirements over Longer Reach • Advanced Configurable Signal Conditioning I/O – Receive CTLE up to 10 dB at 6 GHz – Linear Output Driver – Variable Output Voltage Range up to 1200 mVp-p • Programmable via Pin Selection, EEPROM, or SMBus Interface • Single Supply Voltage: 2.5 V or 3.3 V • −40°C to 85°C Operating Temperature Range • Flow-Thru Layout in 10 mm × 5.
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