Phase locked loops capable of burn-in testing with increased locking range and burn-in testing method thereof

In phase locked loop, a phase detector detects a phase difference between a first clock signal and a second clock signal and output a first output signal based on the detected difference. A charge pump generates a control voltage in response to the first output signal from the phase detector. A volt...

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Bibliographische Detailangaben
Hauptverfasser: PAEK SOO-JIN, LEE JAE-WOOK, CHO HO-KEUN
Format: Patent
Sprache:eng
Schlagworte:
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