Compensation circuit and method for frequency divider circuit

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United States of America Patent

PATENT NO 11984901
APP PUB NO 20220294460A1
SERIAL NO

17829044

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Abstract

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A counter signal counting at a frequency of a clock signal is generated. Among a plurality of different numeric ranges corresponding to a plurality of different thresholds, a threshold corresponding to a numeric range containing a frequency ratio is selected. In response to the counter signal reaching the selected threshold, a logic level of an output signal is switched.

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Patent Owner(s)

Patent OwnerAddress
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTDNO 8 LI-HSIN RD 6 HSINCHU SCIENCE PARK HSINCHU 300-78

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chang, Chih-Hsien Hsinchu, TW 152 371
Chou, Mao-Hsuan Hsinchu, TW 26 104
Sheen, Ruey-Bin Hsinchu, TW 91 221

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