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Texas Instruments SN65LVDS20DRFT — Interface & Transceivers

SN65LVDS20DRFT LVDS Buffer/ReDriver, 4 Gbps, 8-WSON

MPNSN65LVDS20DRFT
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Texas Instruments SN65LVDS20DRFT, single-channel LVDS Buffer/ReDriver, 4 Gbps max data rate, 30 ns delay, 2.375 V to 3.6 V supply, industrial -40°C to 85°C, 8-WSON (2x2) package.

$6.5800Ref. price · indicative, final on quote
Packaging8-WFDFN Exposed Pad
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

SN65LVDS20DRFT specifications
ParameterValue
TypeBuffer, ReDriver
MountingSurface Mount
Supply voltage2.375V ~ 3.6V
Current - supply35mA
Operating temperature-40°C~85°C
InputDifferential
OutputLVDS
PackageTape & Reel (TR); Cut Tape (CT)
Delay time30ns
ApplicationsLVDS
Case8-WFDFN Exposed Pad
Data rate4Gbps
Channels1

Product details

4 Gbps LVDS re-driver — signal integrity for long traces and cables

Its headline rating is a 4 Gbps data rate, which means it can regenerate high-speed serial links — think camera serial interfaces, display links, or backplane data paths — without losing the signal eye. The 30 ns propagation delay is the pipeline latency you budget for; in a daisy-chained link each stage adds that much delay, so a two-hop path sees 60 ns end-to-end.

That flexibility simplifies the power tree on mixed-voltage boards. The 35 mA supply current is the total draw from the rail; it's the figure to use for the system power budget.

Package and footprint — 8-WSON with exposed pad

Housed in an 8-WFDFN exposed-pad package (supplier device package 8-WSON, 2 mm x 2 mm), this is a small-footprint part for dense layouts. Surface-mount only, no through-hole option.

Frequently asked questions

Is the SN65LVDS20DRFT equivalent to the TUSB1142RNQR?

No — they are not equivalents. The application (LVDS vs USB), data rate, and temperature grade are different; they are not cross-compatible.

Is the SN65LVDS20DRFT compatible with 3.3 V logic?

The LVDS output levels are standard 350 mV swing, independent of the supply voltage.