Apparatus and method for frequency tripling

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United States of America Patent

PATENT NO 10270456
SERIAL NO

15859827

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Abstract

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An apparatus includes a phase interpolator configured to receive a four-phase signal and output a six-phase signal, and a summing network configured to receive the six-phase signal and output a two-phase signal, wherein: a first phase, a third phase, and a fifth phase of the six-phase signal are summed to generate a second phase of the two-phase signal, while a second phase, a fourth phase, and a sixth phase of the six-phase signal are summed to generate a first phase of the two-phase signal.

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Patent Owner(s)

Patent OwnerAddress
REALTEK SEMICONDUCTOR CORP2 INNOVATION RD II SCIENCE PARK HSINCHU

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lin, Chia-Liang (Leon) Fremont, US 121 172
Song, Fei San Jose, US 46 159
Xu, Wenbo Campbell, US 8 17

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