Low voltage, low Z, band-gap reference

Details Low voltage, low Z, band-gap reference Low voltage, low Z, band-gap reference

2008-07-15

2008-07-15

Richards, N. Drew (Department: 2816)

Miscellaneous active electrical nonlinear devices, circuits, and

Specific identifiable device, circuit, or system

With specific source of supply or bias voltage

C323S313000

Reexamination Certificate

active

07400187

ABSTRACT:
The present invention relates to a low impedance band-gap voltage reference circuit which comprises a band-gap reference circuit, a buffer circuit to reduce the impedance and related noise associated with band-gap references electronically coupled with the band-gap voltage reference circuit and a voltage pull-up device electronically coupled with both the band-gap reference circuit and the buffer circuit. The voltage pull-up device acts to reduce the supply voltage required to maintain a stable, low Z band-gap reference voltage.

REFERENCES:
patent: 3886001 (1975-05-01), Dobkin
patent: 4422033 (1983-12-01), Minner et al.
patent: 4683416 (1987-07-01), Bynum
patent: 5448196 (1995-09-01), Kanbara et al.
patent: 5451859 (1995-09-01), Ryat
patent: 5517143 (1996-05-01), Gross
patent: 5602466 (1997-02-01), Edwards
patent: 5621308 (1997-04-01), Kadanka et al.
patent: 5666046 (1997-09-01), Mietus
patent: 5751182 (1998-05-01), Thiel, IV
patent: 5834927 (1998-11-01), Sugawara
patent: 5920184 (1999-07-01), Kadanka
patent: 6118264 (2000-09-01), Capici
patent: 6150872 (2000-11-01), McNeill et al.
patent: 6433621 (2002-08-01), Smith et al.

Affiliated with

Also associated with

Rating

Low voltage, low Z, band-gap reference does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Low voltage, low Z, band-gap reference, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Low voltage, low Z, band-gap reference will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2807669