Phase control circuit

A phase control circuit includes: a variable delay circuit for delaying a clock signal; a first flip-flop circuit having a clock input terminal to which the delayed clock signal is input and a data input terminal to which a data signal is input; a second flip-flop circuit having a clock input termin...

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Bibliographische Detailangaben
Hauptverfasser: YAKIHARA TSUYOSHI, TANIMURA DAISUKE, TEZUKA KENTARO, KODAKA HIROTOSHI, UCHIDA KENJI, MIURA AKIRA, BUTATSU KENTARO
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A phase control circuit includes: a variable delay circuit for delaying a clock signal; a first flip-flop circuit having a clock input terminal to which the delayed clock signal is input and a data input terminal to which a data signal is input; a second flip-flop circuit having a clock input terminal to which the data signal is input and a data input terminal to which the delayed clock signal is input; and an integration circuit for controlling a delay amount of the variable delay circuit based on an output signal of the second flip-flop circuit.