Specification	SN65LVPE504RUAR

Applications	PCIe
Current - Supply	174 mA
Data Rate (Max)	5 Gbps
Delay Time	280 ps
Input	CML
Mounting Type	Surface Mount
Number of Channels	4
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output	CML
Package / Case	42-WFQFN Exposed Pad
Signal Conditioning	Input Equalization, Output De-Emphasis
Supplier Device Package	42-WQFN (3.5x9)
Type	ReDriver, Buffer
Voltage - Supply [Max]	3.6 V
Voltage - Supply [Min]	3 V

SN65LVPE504 Series

4-channel (half x4 lane) PCI Express Gen II redriver

Part	Supplier Device Package	Mounting Type	Voltage - Supply [Max]	Voltage - Supply [Min]	Package / Case	Current - Supply	Delay Time	Output	Input	Type	Operating Temperature [Max]	Operating Temperature [Min]	Data Rate (Max)	Signal Conditioning	Number of Channels	Applications
Texas Instruments SN65LVPE504RUAR	42-WQFN (3.5x9)	Surface Mount	3.6 V	3 V	42-WFQFN Exposed Pad	174 mA	280 ps	CML	CML	Buffer ReDriver	85 °C	-40 °C	5 Gbps	Input Equalization Output De-Emphasis	4	PCIe

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 11.99
	Digi-Reel®	1	$ 11.99
	Tape & Reel (TR)	3000	$ 6.55
Texas Instruments	LARGE T&R	1	$ 9.18
		100	$ 7.49
		250	$ 5.88
		1000	$ 4.99

Description

General part information

SN65LVPE504 Series

The SN65LVPE504 is a quad channel, half four lane PCIe redriver and signal conditioner supporting data rates of up to 5.0Gbps. The device complies with PCIe spec revision 2.1, supporting electrical idle and power management modes.

Programmable EQ, De-Emphasis and Amplitude Swing

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.

Documents

Technical documentation and resources

Quad Channel PCIe Gen II Redriver/Equalizer datasheet

Data sheet