Amplifier circuit

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12244273
APP PUB NO 20220209723A1
SERIAL NO

17645512

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An amplifier circuit includes an input terminal, an output terminal, an amplifier including a first transistor and a second transistor that are connected in parallel, a first capacitor, and a second capacitor, and an inductor. Each of the first transistor and the second transistor has a gate connected to the input terminal, a source connected to ground, and a drain connected to the output terminal. The inductor is provided between the input terminal and a node of parallel connection of the first transistor and the second transistor on the side of the input terminal. The first capacitor is arranged in a path connecting the node and the gate of the first transistor, the second capacitor is arranged in a path connecting the node and the gate of the second transistor, and the capacitance of the first capacitor differs from the capacitance of the second capacitor.

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Patent Owner(s)

  • MURATA MANUFACTURING CO LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sugiyama, Koudai Kyoto, JP 5 0

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