发明名称 Frequency adjusting circuit
摘要 A frequency adjusting circuit for digitally adjusting the frequency of a time reference signal consisting of a series of pulses is disclosed. The circuit function to adjust the frequency of said series of pulses by subtracting or adding a given number of pulses from or to said series of pulses for a time set beforehand every time upon receipt of a predetermined number of pulses of said time reference signal.
申请公布号 US4225824(A) 申请公布日期 1980.09.30
申请号 US19780915739 申请日期 1978.06.15
申请人 CITIZEN WATCH CO. LTD. 发明人 SEKINE, MITSUO;YAMAGUCHI, SIZUO
分类号 G04G3/02;H03K5/00;H03K23/64;(IPC1-7):H03K1/17;H03K21/30 主分类号 G04G3/02
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