Fully differential, CMOS operational power amplifier

Details Fully differential, CMOS operational power amplifier Fully differential, CMOS operational power amplifier

1987-08-07

1988-12-27

Mullins, James B.

Amplifiers

With semiconductor amplifying device

Including differential amplifier

330258, 330261, H03F 345

Patent

active

047943491

ABSTRACT:
A fully differential, CMOS, operational power amplifier, particularly useful as output buffer in monolithic analog subsystems, includes an input differential stage, two gain stages and two output stages. Each output stage may be individually provided with a functional feedback loop and locally compensated for reestablishing sufficient stability. An output common mode control circuit, operable in a continuous or sampled manner, is also contemplated, as well as a special circuit for controlling the DC biasing current through the output stages under rest conditions. The amplifier may be used indifferently as a balanced (differential) output or as a single-ended output amplifier without any depression of its performances.

REFERENCES:
patent: 4667165 (1987-05-01), De Weck

Affiliated with

Also associated with

Rating

Fully differential, CMOS operational power amplifier does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fully differential, CMOS operational power amplifier, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fully differential, CMOS operational power amplifier will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-870125