Core voltage generator

Details Core voltage generator Core voltage generator

2008-06-30

2010-10-19

Zweizig, Jeffrey S (Department: 2816)

Miscellaneous active electrical nonlinear devices, circuits, and

Specific identifiable device, circuit, or system

With specific source of supply or bias voltage

Reexamination Certificate

active

07816977

ABSTRACT:
Core voltage generator including a comparison unit configured to compare a reference voltage with a feedback core voltage to output a difference between the reference voltage and the feedback core voltage, an amplification unit configured to output a core voltage by amplifying an external power supply voltage according to an output signal of the comparison unit and a mute unit configured to maintain a voltage level of an output terminal of the amplification unit at a ground voltage level when the output of the core voltage is interrupted.

REFERENCES:
patent: 5352935 (1994-10-01), Yamamura et al.
patent: 7095272 (2006-08-01), Morishita
patent: 7417494 (2008-08-01), Choi et al.
patent: 7432758 (2008-10-01), Chou et al.
patent: 7439798 (2008-10-01), Kouno et al.
patent: 7576596 (2009-08-01), Lee et al.
patent: 1019990030085 (1999-04-01), None
patent: 1020050077992 (2005-08-01), None
Notice of Preliminary Rejection issued from Korean Intellectual Property Office on Jun. 30, 2009 with an English Translation.

Affiliated with

Also associated with

Rating

Core voltage generator does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4206471