Duty cycle detector

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United States of America Patent

PATENT NO 9780769
SERIAL NO

15410011

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Abstract

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A duty cycle detector may include a rising clock detection unit enabled in response to a first control signal; a falling clock detection unit enabled in response to a second control signal with a different activation timing from the first control signal; and a comparison unit configured to compare an output signal of the rising clock detection unit to an output signal of the falling clock detection unit in response to a comparison enable signal, and output a duty cycle detection signal.

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Patent Owner(s)

Patent OwnerAddress
SK HYNIX INCGYEONGGI-DO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Im, Da In Icheon-si, KR 21 75
Seo, Young Suk Icheon-si, KR 32 106

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