Electronic digital logic circuitry – Signal sensitivity or transmission integrity – Output switching noise reduction
Patent
1993-07-29
1995-01-10
Westin, Edward P.
Electronic digital logic circuitry
Signal sensitivity or transmission integrity
Output switching noise reduction
326121, 327108, H03K 190948, H03K 1716
Patent
active
053810554
ABSTRACT:
A CMOS driver (10) with output feedback pre-drive has been provided. The CMOS driver includes first (14) and second (16) output devices for providing drive current at an output (18). The CMOS driver includes an output feedback pre-drive circuit (12) which includes complementary P and N feedback devices (26, 28, 30, 32) that are coupled across the gate and drain electrodes of the output devices and which are controlled by an input signal.
REFERENCES:
patent: 4703203 (1987-10-01), Gallup et al.
patent: 4746817 (1988-05-01), Banker et al.
patent: 4818901 (1989-04-01), Young et al.
patent: 5280200 (1994-01-01), Tarng
Djaja Gregory
Lai Stephen W.
Meskel Solomon G.
Dover Rennie W.
Motorola Inc.
Santamauro Jon
Westin Edward P.
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