Cross-phase detector based phase interpolator

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United States of America

PATENT NO 11218140
SERIAL NO

17003772

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Abstract

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Embodiments relate to a phase interpolator cell. The phase interpolator cell includes a multiplexer configured to select between a first pull-up network and a second pull-up network. The first pull-up network includes a first pull-up transistor controlled by a first clock signal and is connected between a first input of the multiplexer and a first power supply. The second pull-up network includes a second pull-up transistor controlled by a second clock signal and is connected between a second input of the multiplexer and the first power supply.

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Patent Owner(s)

Patent OwnerAddress
APPLE INCONE APPLE PARK WAY CUPERTINO CA 95014

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Byington, Craig B Pleasanton, US 2 0
Hu, Jiaping Palo Alto, US 1 0

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