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SN75LVPE3101
  • SN75LVPE3101
  • SN75LVPE3101

SN75LVPE3101

ACTIVE

PCIe 3.0 8Gbps 1-lane redriver with low standby power

Texas Instruments SN75LVPE3101 Product Info

1 April 2026 4

Parameters

Type

Redriver

Protocols

CXL, PCI/PCIe, PCIe, PCIe1, PCIe2, PCIe3

Applications

Backplane, CXL, PCIE, PCIe, SAS, SATA, SATA Express, SATA Gen 2.6, SD Card

Number of channels

1, 2

Speed (max) (Gbpp)

8

Supply voltage (V)

3.3

Rating

Catalog

Operating temperature range (°C)

-40 to 85

Package

VQFN (RGE)-24-16 mm² 4 x 4

Features

  • Supports PCI Express 3.0, SATA Express, and SATA Gen3
  • Ultra low-power architecture:
    • Active: < 330mW
    • Shutdown: < 700µW
  • 16 settings for up to 14dB at 4GHz of linear equalization
  • Hot-plug capable
  • Temperature range: –40°C to 85°C (industrial)
  • ESD HBM rating: ±5kV
  • Available in single 3.3V supply
  • Available in 4mm × 4mm VQFN
  • Supports PCI Express 3.0, SATA Express, and SATA Gen3
  • Ultra low-power architecture:
    • Active: < 330mW
    • Shutdown: < 700µW
  • 16 settings for up to 14dB at 4GHz of linear equalization
  • Hot-plug capable
  • Temperature range: –40°C to 85°C (industrial)
  • ESD HBM rating: ±5kV
  • Available in single 3.3V supply
  • Available in 4mm × 4mm VQFN

Description

The SN75LVPE3101 is a dual-channel PCI Express (PCIe) 3.0 x1 redriver. The device offers low power consumption on a 3.3V supply and is designed to support PCIe 1.0, 2.0, and 3.0 data rates.

The SN75LVPE3101 implements a linear equalizer, supporting up to 14dB of loss due to inter-symbol interference (ISI). When PCIe signals travel across a printed circuit board (PCB) or cable, signal integrity degrades due to loss and inter-symbol interference. The linear equalizer compensates for the channel loss, and thereby, extends the channel length and enables systems to pass PCIe compliance. The dual channel implementation and small package size provides flexibility in the placement of the SN75LVPE3101 in the PCIe 3.0 data path.

The SN75LVPE3101 is available in a 24-pin 4mm × 4mm VQFN.

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