Differential amplifier with high common-mode rejection

Details Differential amplifier with high common-mode rejection Differential amplifier with high common-mode rejection

1983-01-17

1984-08-28

Mullins, James B.

Amplifiers

With semiconductor amplifying device

Including differential amplifier

330260, H03F 345

Patent

active

044686285

ABSTRACT:
A differential shunt feedback amplifier includes dual shunt feedback paths, with an emitter follower in each feedback path to provide a low impedance output with a well-defined gain. A common-mode current generator responsive to only the common-mode component of an input signal generates a current which offsets base current changes in the emitter followers caused by the common-mode component. The circuit is well suited for either push-pull or single-ended input operation over a wide range of frequencies.

REFERENCES:
patent: 4232271 (1980-11-01), Dobkin et al.

Affiliated with

Also associated with

Rating

Differential amplifier with high common-mode rejection does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Differential amplifier with high common-mode rejection, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Differential amplifier with high common-mode rejection will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-879564