Operational amplifier with class-AB+B output stage

Amplifiers – With semiconductor amplifying device – Including push-pull amplifier

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C330S269000

Reexamination Certificate

active

07145393

ABSTRACT:
An operational amplifier is provided that includes a Class-AB stage and a Class-B stage coupled in parallel with each other to form an output stage. The Class-AB stage is operable to drive an output load. The Class-B stage is also operable to drive the output load and includes a first level-shifting circuit and a second level-shifting circuit. Each of the level-shifting circuits includes a neutralizing transistor.

REFERENCES:
patent: 4206419 (1980-06-01), Yokoyama
patent: 4217556 (1980-08-01), Ito et al.
patent: 4451802 (1984-05-01), Koinuma
patent: 6917246 (2005-07-01), Thompson
patent: 7078976 (2006-07-01), Blednov

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

Operational amplifier with class-AB+B output stage does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Operational amplifier with class-AB+B output stage, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Operational amplifier with class-AB+B output stage will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3717652

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