LVDS driver for small supply voltages

Details LVDS driver for small supply voltages LVDS driver for small supply voltages

2005-12-13

2005-12-13

Le, Don (Department: 2819)

Electronic digital logic circuitry

Interface

Current driving

C326S086000

Reexamination Certificate

active

06975141

ABSTRACT:
The invention relates to an LVDS driver for small supply voltages, particularly of less than 2.0 V, for producing a differential output signal (Pout, Nout), having a pull-up transistor (P3, P4) and a pull-down transistor (P1, P2), respectively, for switching the output voltages which are output at the outputs (Pout, Nout). An optimum switching response and hence an undistorted differential signal can be produced by virtue of the pull-up and pull-down transistors (P1–P4) being in the form of PMOS transistors.

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