Transforming a phase-locked-loop generated chip clock signal to a local clock signal

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United States of America Patent

PATENT NO 9537474
APP PUB NO 20160344377A1
SERIAL NO

14922315

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Abstract

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Electronic circuits and memory circuits are provided for implementing a method for transforming a chip clock signal to a local clock signal. The method includes: generating a first clock signal in response to the chip clock signal, a first control signal and a second control signal; generating a second clock signal by delaying the first clock signal with a second clock delay; generating the first control signal and the second control signal by delaying the second clock signal with a pulse width delay, where the first control signal goes from high-to-low with a control signal delay after the second control signal goes from high-to-low, and vice versa; and generating the local clock signal based on the second clock signal.

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Patent Owner(s)

  • INTERNATIONAL BUSINESS MACHINES CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chan, Yuen Hung Poughkeepsie, US 20 112
Pille, Juergen Boeblingen, DE 66 349
Sautter, Rolf Boeblingen, DE 49 203
Werner, Tobias Boeblingen, DE 46 343

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