Amplifiers – With semiconductor amplifying device – Including combined diverse-type semiconductor device
Patent
1997-07-15
1999-08-10
Pascal, Robert
Amplifiers
With semiconductor amplifying device
Including combined diverse-type semiconductor device
330288, H03F 316
Patent
active
059364718
ABSTRACT:
The present invention relates to a current amplifier including a first MOS transistor with a drain defining a first terminal for controlling the amplifier with a current and a source connected to a first supply line. It also includes a second MOS transistor with a drain forming a terminal of current output of the amplifier and a source connected to the first supply line, and at least one first bipolar transistor having a base connected to the first control terminal, an emitter connected to a gate of the first MOS transistor and is, via a first biasing resistor, connected to the first supply line and having a collector of the first bipolar transistor being connected to a second supply line.
REFERENCES:
patent: 4008441 (1977-02-01), Schade Jr.
patent: 4034307 (1977-07-01), Schade, Jr.
patent: 4345213 (1982-08-01), Schade, Jr.
patent: 4686487 (1987-08-01), Radovsky
patent: 5079518 (1992-01-01), Wakayama
patent: 5283537 (1994-02-01), Nakamura
Barou Michel
Reffay Marius
Carlson David V.
Nguyen Khanh Van
Pascal Robert
Ross Kevin S.
STMicroelectronics S.r.l.
LandOfFree
Frequency compensation of a current amplifier in MOS technology does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Frequency compensation of a current amplifier in MOS technology, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Frequency compensation of a current amplifier in MOS technology will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1123839