TEXAS INSTRUMENTS  SN65LVPE504RUAR  IC, PCI & PCIe Device, PCIe Redriver /Equalizer, PCIe 2.1 specification, 3 V to 3.6 V supply, QFN-42

Technical Data Sheet (10.08KB) EN See all Technical Docs

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Product Overview

The SN65LVPE504RUAR is a 4-channel (half x4 lane) PCI Express Gen II Redriver/Equalizer supporting data rates of up to 5Gbps. The device complies with PCIe spec revision 2.1, supporting electrical idle and power management modes. The SN65LVPE504 is designed to minimize the signal degradation effects such as crosstalk and inter-symbol interference (ISI) that limits interconnect distance between two devices. The input stage of each channel offers selectable equalization settings that can be programmed to match loss in the channel. The differential outputs provide selectable de-emphasis to compensate for the anticipated distortion PCIe signal will experience. Both equalization and de-emphasis levels for all 4 channels are controlled by the setting of signal control pins EQ, DE and OS.
  • Support for both PCIe Gen I (2.5Gbps) and Gen II (5.0Gbps) speed
  • Selectable equalization, de-emphasis and output swing
  • Per channel receive detect (lane detection)
  • Selectable receiver electrical idle threshold control
  • Supports three low-power modes to enable up to 80% lower operating power
  • Excellent jitter and loss compensation capability to 50" of 4-mil SL on FR4


Product Information

PCI Bus Type:
PCIe Redriver / Equalizer
PCI Express Base Spec:
PCIe 2.1
Digital IC Case:
No. of Pins:
Supply Voltage Min:
Supply Voltage Max:
Operating Temperature Min:
Operating Temperature Max:
Cut Tape
MSL 2 - 1 year
Product Range:
No SVHC (15-Jun-2015)

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  • RF Communications;
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Legislation and Environmental

Moisture Sensitivity Level:
MSL 2 - 1 year
Product Traceability
RoHS Compliant:
Authorized Distributor


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