PHASE/FREQUENCY DETECTOR FOR A PHASE-LOCKED LOOP THAT SAMPLES ON BOTH RISING AND FALLING EDGES OF A REFERENCE SIGNAL

A circuit comprises a first phase detector, a second phase detector, and combinational logic. The first phase detector is for detecting a phase difference between a rising edge of a first clock signal and a rising edge of a second clock signal, and for providing a first difference signal indicating...

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1. Verfasser: MIJUSKOVIC DEJAN
Format: Patent
Sprache:eng
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