Replica biased voltage regulator

Details Replica biased voltage regulator Replica biased voltage regulator

2006-04-11

2006-04-11

Nguyen, Matthew V. (Department: 2838)

Electricity: power supply or regulation systems

Self-regulating

Using a three or more terminal semiconductive device as the...

Reexamination Certificate

active

07026802

ABSTRACT:
A replica biased voltage regulator circuit (100) is disclosed that provides high frequency response via local positive feedback and low frequency response via a negative feedback loop. A voltage regulator circuit (100) can include current conveyor (106) that essentially forces an output voltage (Vload) to follow a replica voltage (Vrep). An operational amplifier (102) can provide negative feedback by controlling current supplied to the current conveyor (104) based on a comparison between a reference voltage (Vref) and the replica voltage (Vrep).

REFERENCES:
patent: 4851759 (1989-07-01), Blauschild
patent: 4884161 (1989-11-01), Atherton et al.
patent: 4893030 (1990-01-01), Shearer et al.
patent: 5637992 (1997-06-01), Edwards
patent: 6157176 (2000-12-01), Pulvirenti et al.
patent: 6222353 (2001-04-01), Pattamatta et al.
patent: 6232757 (2001-05-01), Afghahi et al.
patent: 6373231 (2002-04-01), Lacey et al.
patent: 6522111 (2003-02-01), Zadeh et al.
patent: 6566851 (2003-05-01), Schuelke et al.
patent: 6879142 (2005-04-01), Chen

Affiliated with

Also associated with

Rating

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

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3606125