Integrated circuit device having high efficiency at the time...

Details Integrated circuit device having high efficiency at the time... Integrated circuit device having high efficiency at the time...

2006-03-14

2006-03-14

Nguyen, Khanh V. (Department: 2817)

Amplifiers

With semiconductor amplifying device

Including gain control means

C330S296000

Reexamination Certificate

active

07012469

ABSTRACT:
An integrated circuit device includes a semiconductor amplification element and a bias circuit for applying a bias voltage to the semiconductor amplification element. A power source of the bias circuit is connected to a power source of the semiconductor amplification element via a semiconductor element such that idle current of the semiconductor amplification element is changed in response to a change of a supply voltage of the semiconductor amplification element.

REFERENCES:
patent: 3896394 (1975-07-01), Baro
patent: 5229731 (1993-07-01), Yamamoto
patent: 5654672 (1997-08-01), Bailey et al.
patent: 6046642 (2000-04-01), Brayton et al.
patent: 6448859 (2002-09-01), Morizuka
patent: 6492874 (2002-12-01), Shih
patent: 6566954 (2003-05-01), Miyazawa
patent: 6731171 (2004-05-01), Yamashita
patent: 6750718 (2004-06-01), Moriwaki et al.
patent: 6-13816 (1994-01-01), None
patent: 2001-274636 (2001-10-01), None

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