Specification	SN75LVPE802RTJR

Applications	SATA
Current - Supply	57 mA
Data Rate (Max)	8 Gbps
Delay Time	323 ps
Input	CML
Mounting Type	Surface Mount
Number of Channels [custom]	2
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	0 °C
Package / Case	20-WFQFN Exposed Pad
Signal Conditioning	Input Equalization, Output De-Emphasis
Supplier Device Package	20-QFN (4x4)
Type	ReDriver, Buffer
Voltage - Supply [Max]	3.6 V
Voltage - Supply [Min]	3 V

SN75LVPE802 Series

2-channel 8.0-Gbps SATA Express redriver

Part	Input	Data Rate (Max)	Type	Mounting Type	Package / Case	Number of Channels [custom]	Supplier Device Package	Current - Supply	Signal Conditioning	Applications	Voltage - Supply [Max]	Voltage - Supply [Min]	Delay Time	Operating Temperature [Min]	Operating Temperature [Max]
Texas Instruments SN75LVPE802RTJR	CML	8 Gbps	Buffer ReDriver	Surface Mount	20-WFQFN Exposed Pad	2	20-QFN (4x4)	57 mA	Input Equalization Output De-Emphasis	SATA	3.6 V	3 V	323 ps	0 °C	85 °C

Pricing

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

Distributor	Package	Quantity	$

Arrow	N/A	1	$ 3.04
		10	$ 2.28
Digikey	Cut Tape (CT)	1	$ 3.30
		10	$ 2.96
		25	$ 2.80
		100	$ 2.43
		250	$ 2.30
		500	$ 2.07
		1000	$ 1.74
	Digi-Reel®	1	$ 3.30
		10	$ 2.96
		25	$ 2.80
		100	$ 2.43
		250	$ 2.30
		500	$ 2.07
		1000	$ 1.74
	Tape & Reel (TR)	3000	$ 1.54
Texas Instruments	LARGE T&R	1	$ 2.49
		100	$ 2.18
		250	$ 1.53
		1000	$ 1.23

Description

General part information

SN75LVPE802 Series

The SN75LVPE802 is a versatile dual channel, SATA Express signal conditioner supporting data rates up to 8 Gbps. The device supports SATA Gen 1, 2, and 3 specifications as well as PCIe 1, 2, 3. The SN75LVPE802 operates from a single 3.3-V supply and has 100-Ω line termination with self-biasing feature, making the device suitable for AC coupling. The inputs incorporate an out-of-band (OOB) detector, which automatically squelches the output when the input differential voltage falls below threshold while maintaining a stable common-mode voltage. The device is also designed to handle spread spectrum clocking (SSC) transmission per SATA standard.

The SN75LVPE802 handles interconnect losses at its input with selectable equalization settings that can be programmed to match the loss in the channel. For data rates of 3 Gbps and lower, the SN75LVPE802 equalizes signals for a span of up to 50 inches of FR4 board material. For data rates of 8 Gbps, the device compensates up to 40 in of FR4 material. The equalization level is controlled by the setting of the signal control pin EQ.

Two de-emphasis levels can be selected on the transmit side to provide 0 or 1.2 dB of additional high- frequency loss compensation at the output.

Documents

Technical documentation and resources

SN75LVPE802 Two-Channel 8 Gbps SATA Express Equalizer and Redriver datasheet (Rev. B)

Data sheet