Output buffer

Details Output buffer Output buffer

2006-01-31

2006-01-31

Nguyen, Long (Department: 2816)

Miscellaneous active electrical nonlinear devices, circuits, and

Signal converting, shaping, or generating

Current driver

C327S108000

Reexamination Certificate

active

06992512

ABSTRACT:
The present invention is related an output buffer that has one input pin and produces a two-bit output. The input levels are a ground voltage, a supply voltage, and a voltage that is halfway between ground and supply. The invention is related to producing a minimal current when the input voltage is halfway between the ground voltage and the supply voltage.

REFERENCES:
patent: 4786824 (1988-11-01), Masuda
patent: 5488322 (1996-01-01), Kaplinsky
patent: 5491429 (1996-02-01), Gasparik
patent: 5754068 (1998-05-01), Kumagai
patent: 6078206 (2000-06-01), Watarai
patent: 6566910 (2003-05-01), Joo
Hodges et al., Analysis And Design Of Digital Integrated Circuits, 1988, McGraw-Hill Inc., 2ndEdition, pp. 408-411.

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