发明名称 |
Master/slave clock arrangement for providing reliable clock signal |
摘要 |
The outputs of two like frequency oscillators are combined to form a single reliable clock signal, with one oscillator functioning as a slave under the control of the other to achieve phase coincidence when the master is operative and in a free-running mode when the master is inoperative so that failure of either oscillator produces no effect on the clock signal.
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申请公布号 |
US4025874(A) |
申请公布日期 |
1977.05.24 |
申请号 |
US19760681952 |
申请日期 |
1976.04.30 |
申请人 |
ROCKWELL INTERNATIONAL CORPORATION |
发明人 |
ABBEY, DUANE L. |
分类号 |
H03K3/03;H03L7/24;(IPC1-7):H03B3/06 |
主分类号 |
H03K3/03 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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