SN65LVPE504RUAR

$9.51

Description：IC REDRIVER PCIE 4CH 42WQFN
Series：-

SKU:fa6552087be8 Category: Signal Buffers, Repeaters, Splitters Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC REDRIVER PCIE 4CH 42WQFN
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT),Bulk
Type：Buffer, ReDriver
Applications：PCIe
Input：CML
Output：CML
Data Rate (Max)：5Gbps
Number of Channels：4
Delay Time：280ps
Signal Conditioning：Input Equalization, Output De-Emphasis
Voltage - Supply：3V ~ 3.6V
Current - Supply：174mA
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：42-WFQFN Exposed Pad
Supplier Device Package：42-WQFN (3.5x9)
Capacitance - Input：-
Grade：-
Qualification：-

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SN65LVPE504RUAR

Overview

The SN65LVPE504RUAR is a four-channel PCI Express Gen II redriver and equalizer manufactured by Texas Instruments. Designed for signal integrity enhancement, it supports data rates up to 5 Gbps per channel. The device operates on a single 3.3V power supply and features an adjustable gain control mechanism to compensate for channel loss. It utilizes a small 28-pin TSSOP package with exposed pad for efficient thermal dissipation and compact board space utilization.

Feature Summary

Four independent channels provide dedicated signal conditioning for high-speed serial links
Integrated equalization circuitry compensates for PCB trace attenuation and insertion loss
Adjustable gain settings allow optimization for varying channel lengths and material properties

Applications

PCI Express Gen II backplane interconnects
High-performance server motherboard expansion slots
Storage area network (SAN) switch fabric connections

Procurement Notes

Verify the specific suffix RUAR against the manufacturer datasheet to confirm the exact package type and tape-and-reel specifications. Ensure that the ordering quantity aligns with the manufacturer's standard packaging multiples to avoid partial reel handling issues during assembly.

Selection Notes

Select this component when designing systems requiring four-channel signal regeneration for PCI Express Gen II interfaces. Evaluate the required equalization depth based on the specific PCB stack-up and trace length to determine if the adjustable gain range meets the link budget requirements for reliable data transmission.

Part Context

This part belongs to the SN65LVPE5xx series of linear redrivers from Texas Instruments. These devices are engineered to extend the reach of high-speed differential signals in enterprise computing environments. The family focuses on low-power operation while maintaining signal fidelity across multiple lanes simultaneously.