Frequency stabilization of chopper-stabilized amplifiers

Amplifiers – With periodic switching input-output

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C330S107000, C327S124000

Reexamination Certificate

active

11054580

ABSTRACT:
Frequency stabilization of chopper-stabilized amplifiers using multipath hybrid double-nested Miller compensation. The compensation may provide a desired 6 dB/oct roll off for both instrumentation amplifiers and operational amplifiers. Various embodiments are disclosed.

REFERENCES:
patent: 3007116 (1961-10-01), Gerhard
patent: 4559502 (1985-12-01), Hiujsing
patent: 4633223 (1986-12-01), Senderowicz
patent: 5486790 (1996-01-01), Huijsing et al.
patent: 6456159 (2002-09-01), Brewer
patent: 6559720 (2003-05-01), Huijsing et al.
patent: 6611171 (2003-08-01), Kimura
patent: 6734723 (2004-05-01), Huijsing et al.
patent: 7038501 (2006-05-01), Lee et al.
patent: 7132883 (2006-11-01), Huijsing et al.
patent: 2003/0234689 (2003-12-01), Leighton et al.
patent: 2006/0055456 (2006-03-01), Niederkorn
Van Den Dool, Bernard J., et al., “Indirect Current Feedback Instrumentation Amplifier with a Common-Mode Input Range that Includes the Negative Rail”, IEEE Journal of Solid-State Circuits, Jul. 1993, pp. 743-749, vol. 28, No. 7.
Huijsing, Johan H., “Operational Amplifiers Theory and Design”, Mar. 2001, p. 408, Kluwer Academic Publishers.
Linear Technology Corporation, “LTC6800 Rail-to-Rail Input and Output, Instrumentation Amplifier”, 2002, pp. 1-12.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Frequency stabilization of chopper-stabilized amplifiers does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Frequency stabilization of chopper-stabilized amplifiers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Frequency stabilization of chopper-stabilized amplifiers will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3763671

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.