| 摘要 |
<p>A phase comparator circuit for comparing a phase of a first input signal (A)with a second input signal (B) and outputting a first output signal (OA) and a second output signal(OB) in accordance with a result of the comparison, and comprising two flip-flop circuits (1,2) and a latch circuit (NG1...NG4) whereby, when the first and second input signals (A,B) are in-phase, both first and second output signals (OA, OB) are output.</p> |
