Amplifiers – With semiconductor amplifying device – Including signal feedback means
Patent
1990-09-10
1991-11-26
LaRoche, Eugene R.
Amplifiers
With semiconductor amplifying device
Including signal feedback means
330 88, 330 89, 330149, 330295, 3072961, 307254, 307264, H03F 134
Patent
active
050686240
ABSTRACT:
In an amplifier using at least two transistors are amplifying elements, the bases (or gates) and the collectors (or drains) of the transistors are commonly connected. A first impedance element is connected between the bases (or gates) and the collectors (or drains). A second impedance element is connected between an emitter (or source) of each transistor and a ground. A third impedance element is connected between the emitters (or sources).
REFERENCES:
patent: 3075153 (1963-01-01), Dodd et al.
patent: 4103245 (1978-07-01), Yokoyama
Fujiwara Yukinari
Taneichi Yoshio
Dinh Tan
Hitachi Denshi Kabushiki Kaisha
LaRoche Eugene R.
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