Low noise amplifiers with gain steps provided by bypass stage and current steering

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12212294
APP PUB NO 20230095653A1
SERIAL NO

17815687

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Abstract

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Low noise amplifiers (LNAs) are disclosed herein. In certain embodiments, an LNA includes an input balun configured to convert a single-ended radio frequency (RF) receive signal to a differential RF receive signal, an amplifier chain configured to amplify the differential RF receive signal to generate a differential amplified RF receive signal, and an output balun configured to convert the differential amplified RF receive signal into a single-ended amplified RF receive signal. The LNA's amplifier chain is operable in multiple gain modes, and includes a first differential amplification stage, a second differential amplification stage, and a third differential amplification stage.

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Patent Owner(s)

Patent OwnerAddress
SKYWORKS SOLUTIONS INC5260 CALIFORNIA AVENUE IRVINE CA 92617

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jain, Sanjeev Kanata, CA 77 1033
Lin, Nan Sen Kanata, CA 6 34
Sarbishaei, Hassan Ottawa, CA 17 73
Yu, Haoran Ottawa, CA 46 284

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