Adaptive threshold logic circuit

Details Adaptive threshold logic circuit Adaptive threshold logic circuit

2005-09-06

2005-09-06

Cho, James H. (Department: 2819)

Electronic digital logic circuitry

Signal sensitivity or transmission integrity

Signal level or switching threshold stabilization

C326S081000

Reexamination Certificate

active

06940304

ABSTRACT:
An adaptive threshold logic circuit is provided in which the switching threshold levels of the logic circuit are automatically changed to accommodate variations in the level of applied data signals to the switching circuit. A detector stage detects the voltage level of the incoming data signals and selectively adjusts the threshold level of a threshold adaptor stage in accordance with the output of the detector stage. The threshold adaptor stage is essentially an adaptive CMOS inverter having various switching paths turned on or off in accordance with the output of the detector stage.

REFERENCES:
patent: 4506168 (1985-03-01), Uya
patent: 4539489 (1985-09-01), Vaughn
patent: 4603264 (1986-07-01), Nakano
patent: 5240196 (1993-08-01), Baarfuesser
patent: 5444392 (1995-08-01), Sommer et al.
patent: 5654664 (1997-08-01), Park et al.
patent: 5751166 (1998-05-01), Shieh et al.
patent: 5856750 (1999-01-01), Koseki
patent: 5886556 (1999-03-01), Ganger et al.
patent: 5973521 (1999-10-01), Kim et al.
patent: 6118348 (2000-09-01), Narahara
patent: 6147540 (2000-11-01), Coddinton
patent: 6181172 (2001-01-01), Callahan
patent: 6310492 (2001-10-01), Ikoma et al.
patent: 6515507 (2003-02-01), Patel et al.
patent: 05284004 (1993-10-01), None
patent: 409064700 (1997-03-01), None

Affiliated with

Also associated with

Rating

Adaptive threshold logic circuit does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Adaptive threshold logic circuit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Adaptive threshold logic circuit will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3373496