Digital frequency comparator circuit
    1.
    发明授权
    Digital frequency comparator circuit 失效
    数字频率比较电路

    公开(公告)号:US3987365A

    公开(公告)日:1976-10-19

    申请号:US552238

    申请日:1975-02-24

    摘要: A digital frequency comparator circuit comprising two counters connected to a circuit to be driven, in which one of the two counters which earlier issues an output signal is temporarily held, and both the counters are not cleared until the other counter subsequently issues an output signal, whereby an instability in the operation of the circuit to be driven is eliminated.

    摘要翻译: 一种数字频率比较器电路,包括连接到待驱动电路的两个计数器,其中暂时保持先前发出输出信号的两个计数器之一,并且两个计数器都不被清除,直到另一个计数器随后发出输出信号, 从而消除了要驱动的电路的操作的不稳定性。