Amplifiers – With semiconductor amplifying device – Including field effect transistor
Patent
1989-05-24
1990-03-27
Mullins, James B.
Amplifiers
With semiconductor amplifying device
Including field effect transistor
330290, 330296, H03F 3193
Patent
active
049124307
ABSTRACT:
A circuit for biasing a field effect transistor using a current source to provide a constant current which can be shared between amplifier stages by connecting it to the drain of a first stage and the source of a second stage.
REFERENCES:
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patent: 4390851 (1983-06-01), Higgins et al.
patent: 4500848 (1985-02-01), Marchand et al.
patent: 4612514 (1986-09-01), Shigaki et al.
patent: 4661789 (1987-04-01), Rauscher
patent: 4686387 (1987-08-01), Rumelhard
patent: 4749959 (1988-06-01), Cripp et al.
patent: 4771247 (1988-09-01), Jacomb-Hood
Avantek, Inc.
Mullins James B.
Shaw, Jr. Philip M.
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