Transistor bias current regulation apparatus, method, and...

Details Transistor bias current regulation apparatus, method, and... Transistor bias current regulation apparatus, method, and...

2007-07-10

2007-07-10

Nguyen, Patricia (Department: 2817)

Amplifiers

With semiconductor amplifying device

Including particular biasing arrangement

C330S285000, C330S300000

Reexamination Certificate

active

11092346

ABSTRACT:
A biased transistor circuit utilizes a transistor that exhibits a change in threshold voltage as the drain-to-source voltage changes due to power supply voltage changes. A bias circuit senses the power supply voltage changes and modifies a gate bias voltage on the transistor to maintain a substantially constant drain bias current in the transistor.

REFERENCES:
patent: 5034702 (1991-07-01), Ueda
patent: 6043714 (2000-03-01), Yamamoto et al.
patent: 6437647 (2002-08-01), Fowler
patent: 6731173 (2004-05-01), Thompson
patent: 6784748 (2004-08-01), Canyon et al.
patent: 7064614 (2006-06-01), Feng et al.

Affiliated with

Also associated with

Rating

Transistor bias current regulation apparatus, method, and... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Transistor bias current regulation apparatus, method, and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Transistor bias current regulation apparatus, method, and... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3781589