Differential amplifier

Details Differential amplifier Differential amplifier

1979-05-01

1981-01-06

Dixon, Harold A.

Amplifiers

With semiconductor amplifying device

Including differential amplifier

330258, 330310, H03F 345

Patent

active

042439450

ABSTRACT:
A differential amplifier, preferably comprised of N-channel MOS devices and having a high ratio of differential gain to common mode gain, has an input stage which receives first and second potentials and amplifies the difference therebetween. Additional amplifying stages each include a depletion input load device having a gate which is coupled to the second potential for balancing the switching points of each additional stage over the common mode range.

REFERENCES:
patent: 3401351 (1968-09-01), Ellestad
patent: 3449687 (1969-06-01), Knauber et al.
patent: 4004245 (1977-01-01), Ochi et al.
patent: 4110641 (1978-08-01), Payne
patent: 4185211 (1980-01-01), Kucharewski

Affiliated with

Also associated with

Rating

Differential 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 Differential amplifier, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Differential amplifier will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-287524