Circuits, devices and methods related to amplification with active gain bypass

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United States of America Patent

PATENT NO 10951173
SERIAL NO

16532400

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Abstract

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Circuits, devices and methods related to amplification with active gain bypass. In some embodiments, an amplifier can include a first amplification path implemented to amplify a signal, and having a cascode arrangement of a first input transistor and a cascode transistor to provide a first gain for the signal when in a first mode. The amplifier can further include a second amplification path implemented to provide a second gain for the signal while bypassing at least a portion of the first amplification path when in a second mode. The second amplification path can include a cascode arrangement of a second input transistor and the cascode transistor shared with the first amplification path. The amplifier can further include a switch configured to allow routing of the signal through the first amplification path in the first mode or the second amplification path in the second mode.

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Patent Owner(s)

Patent OwnerAddress
SKYWORKS SOLUTIONS INCWOBURN MA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Leung, John Chi-Shuen Foothill Ranch, US 28 243
Pehlke, David Richard Westlake Village, US 171 1592

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