Digital switched attenuator

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10651816
APP PUB NO 20190348962A1
SERIAL NO

16521644

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Abstract

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An attenuation cell is provided for use in a switched attenuator. The attenuation cell includes an attenuation path that has an input, a first switch, a resistive network, a second switch, and an output. The resistive network provides a desired attenuation from the input to the output. The attenuation cell also includes a bypass path in parallel with the attenuation path with a bypass switch between the input and the output. The attenuation cell also has a shunt switch coupled between the resistive network and a reference node to selectively connect the resistive network to the reference node.

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Patent Owner(s)

  • SKYWORKS SOLUTIONS, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bergsma, Adrian John Kanata, CA 24 148

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