Cascode amplifier

Amplifiers – With semiconductor amplifying device – Integrated circuits

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

330295, 257565, H03F 314

Patent

active

061218421

ABSTRACT:
A cascode amplifier formed as an integrated circuit on a III-V substrate. The substrate has a pair of elongated active regions formed along a pair of laterally spaced active regions of a surface of the substrate. Each one of the active regions has formed therein a plurality of electrically interconnected transistor cells. The transistor cells in a first one of the active regions are interconnected in a common emitter configuration and the plurality of transistor cells in a second one of the active regions are interconnected in a common base configuration. A plurality of first resistors is disposed over the surface of the substrate, each one of the resistors having a first electrode adapted for coupling to ground potential and a second electrode connected to emitter regions of a corresponding pair of adjacent transistor cells formed in the first one of the regions.

REFERENCES:
patent: 3586887 (1971-06-01), Ziel et al.
patent: 3723894 (1973-03-01), Benenati
patent: 4097814 (1978-06-01), Cohn
patent: 4112386 (1978-09-01), Everhart et al.
patent: 4342967 (1982-08-01), Regan et al.
patent: 4394625 (1983-07-01), Sakai
patent: 4658220 (1987-04-01), Heston et al.
patent: 4760350 (1988-07-01), Ayasli
patent: 4820999 (1989-04-01), Csanky
patent: 5015968 (1991-05-01), Podell et al.
patent: 5061903 (1991-10-01), Vasile
patent: 5066926 (1991-11-01), Ramachandran et al.
patent: 5175513 (1992-12-01), Hara
patent: 5227734 (1993-07-01), Schindler et al.
patent: 5229665 (1993-07-01), Jemison et al.
patent: 5488382 (1996-01-01), Fenzi et al.
patent: 5742205 (1998-04-01), Cowen et al.
patent: 5926069 (1999-07-01), Ko et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

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

Rate now

     

Profile ID: LFUS-PAI-O-1077222

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.