发明名称 |
Precision phase synchronization of free-running oscillator output signal to reference signal |
摘要 |
A synchronization circuit for a free-running oscillator, in which a multi-tapped delay line provides delayed outputs incrementally spaced throughout the period and at the same frequency as the oscillator. That delayed signal closest in time to a reference signal is selected as the output signal, synchronized to the reference signal.
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申请公布号 |
US4600895(A) |
申请公布日期 |
1986.07.15 |
申请号 |
US19850727422 |
申请日期 |
1985.04.26 |
申请人 |
MINNESOTA MINING AND MANUFACTURING COMPANY |
发明人 |
LANDSMAN, STEPHEN P. |
分类号 |
G06F1/10;H03L7/081;H04L7/033;(IPC1-7):H03L7/00;H04N5/04 |
主分类号 |
G06F1/10 |
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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