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Texas Instruments SN75LVPE802RTJR — Analog & Data Acquisition

SN75LVPE802RTJR SATA Redriver, 8 Gbps, 20-QFN

MPNSN75LVPE802RTJR
End of Life

Texas Instruments SN75LVPE802RTJR, SATA Express redriver, 2 channels, 8 Gbps max data rate, CML input, VML output, input equalization + output de-emphasis, 323 ps delay, 57 mA supply, 3V–3.6V, 20-WFQFN exposed pad, 0°C–85°C, ROHS3.

$3.46Ref. price · indicative, final on quote
Texas Instruments SN75LVPE802RTJR datasheet (PDF)
Packaging20-WFQFN Exposed Pad
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

SN75LVPE802RTJR specifications
ParameterValue
TypeBuffer, ReDriver
MountingSurface Mount
Supply voltage3V ~ 3.6V
Current - supply57mA
Operating temperature0°C ~ 85°C
InputCML
OutputVML
PackageTape & Reel (TR); Cut Tape (CT)
Delay time323ps
ApplicationsSATA
Case20-WFQFN Exposed Pad
Data rate8Gbps
Channels2
Signal conditioningInput Equalization, Output De-Emphasis

Product details

SATA signal redriver — what it does on the board

The Texas Instruments SN75LVPE802RTJR is a 2-channel redriver (buffer) designed to extend the reach of high-speed serial signals on a PCB or cable assembly. It accepts a CML input and delivers a VML output, applying input equalization and output de-emphasis to compensate for channel loss — the kind of loss you get from long traces, connectors, or cable runs in a SATA link.

ROHS3 compliant, lead-free. If your BOM calls for the RTJ (tray) variant, confirm the suffix match — the die and performance are identical, but the shipping medium differs.

Board integration notes

Input is AC-coupled CML; the redriver handles the equalization internally. Output de-emphasis level is fixed per TI's configuration — no external programming pins, so verify the equalization profile matches your channel loss budget by reviewing the TI application note for this part.

Frequently asked questions

Is SN75LVPE802RTJR compatible with SATA 3.0?

Yes. The part is rated for 8 Gbps maximum data rate, which exceeds the 6 Gbps requirement of SATA 3.0. It also supports SATA Express at 8 Gbps per lane.

Can I use SN75LVPE802RTJR as a replacement for SN75LVPE802RTJ?

The SN75LVPE802RTJ is the tray-packaged variant of the same die. The RTJR suffix indicates tape-and-reel (or cut tape) packaging. Electrically and functionally they are identical — the only difference is the shipping medium. Confirm your assembly house accepts tape-and-reel before substituting.

What is SN75LVPE802RTJR's listed type (Buffer, ReDriver) on this component line?

The SN75LVPE802RTJR is listed as a Buffer, ReDriver — a signal-conditioning redriver that buffers and re-equalizes the serial data stream.

What is SN75LVPE802RTJR's listed input (CML) on this component line?

The input interface is CML (Current-Mode Logic), a differential signaling standard common in high-speed serial links. The output is VML (Voltage-Mode Logic).