Amplifier module with multiple operating modes

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United States of America Patent

PATENT NO 8461921
APP PUB NO 20110316637A1
SERIAL NO

13226400

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An amplifier module with multiple operating modes is described. In an exemplary design, an apparatus includes a plurality of amplifiers. The apparatus may also include a plurality of switches, each switch coupled to an output of an associated amplifier in the plurality of amplifiers and configured to provide an amplified signal in a first mode and bypass the associated amplifier and provide an associated bypass signal in a second mode. Further, the apparatus may include an output circuit including a plurality of matching circuits, each matching circuit coupled to an associated amplifier in the plurality of amplifiers and an associated switch in the plurality of switches.

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Patent Owner(s)

Patent OwnerAddress
QUALCOMM INCORPORATED5775 MOREHOUSE DRIVE SAN DIEGO CA 92121-1714

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hadjichristos, Aristotele San Diego, US 55 1601
Nejati, Babak San Diego, US 25 580
Pletcher, Nathan M Encinitas, US 14 354

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