CLOCK MONITORING CIRCUIT

A clock monitoring circuit includes a clock enable signal generator configured to generate an ultra-high frequency clock enable signal based on a clock enable control signal and a reference clock signal, and an ultra-high frequency detector configured to generate an ultra-high frequency determinatio...

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Bibliographische Detailangaben
Hauptverfasser: KWON, Youngbin, HEO, Donghun, CHOI, Haejung
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A clock monitoring circuit includes a clock enable signal generator configured to generate an ultra-high frequency clock enable signal based on a clock enable control signal and a reference clock signal, and an ultra-high frequency detector configured to generate an ultra-high frequency determination signal indicating whether a selection clock signal is an ultra-high frequency signal, based on the selection clock signal, the ultra-high frequency clock enable signal, and the reference clock signal.