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DS125BR111RTWT AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

DS125BR111RTWT product

DS125BR111RTWT

Signal Buffers

12.5 Gbpslinear repeaterCTLESASSATAPCIeWQFN-24

DS125BR111RTWT is a one-channel 12.5 Gbps linear repeater for extending lossy SAS, SATA, PCIe, and similar differential serial channels.

Best for

  • SAS and SATA channel extension
  • PCI Express serial links
  • Lossy FR-4 backplanes and balanced cables

Avoid if

  • A protocol-specific retimer with clock recovery is required
  • The channel exceeds the validated loss budget

Check before use

  • Confirm up to 12.5 Gbps operation is sufficient for the interface generation
  • Set supply wiring for either 2.5 V or 3.3 V mode
  • Connect the exposed thermal pad to ground with multiple vias

Key specifications

Maximum data rate
Up to 12.5 Gbps
Equalization
Up to 9.8 dB at 6 GHz
Supply options
2.5 V or 3.3 V
Package
24-pin WQFN, 4.0 mm × 4.0 mm nominal

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-3-260C-168 HR
ECCN
-
HTSUS
-

Application

SAS and SATA storage linksPCI Express linksIndustrial high-speed interconnects

Datasheet

Texas-Instruments-company-64.pdf

800 KB

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CAD Models

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PCB Footprint
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3D Model
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Where to Buy

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Alternative components

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Design and risk insights

Questions & answers

DS125BR111RTWT is a Texas Instruments 24-pin WQFN implementation of the DS125BR111 single-channel linear repeater/redriver. It supports serial data rates up to 12.5 Gbps and provides CTLE equalization with a linear output driver.