发明授权
- 专利标题： Arrangement for generating a clock signal
- 专利标题（中）： 用于产生时钟信号的布置
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申请号： US137866申请日： 1980-04-07
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公开(公告)号： US4313088A公开(公告)日： 1982-01-26
- 发明人: Petrus J. van Gerwen , Wilfred A. M. Snijders
- 申请人： Petrus J. van Gerwen , Wilfred A. M. Snijders
- 申请人地址： NY New York
- 专利权人： U.S. Philips Corporation
- 当前专利权人： U.S. Philips Corporation
- 当前专利权人地址： NY New York
- 优先权： NLX7903099 19790420
- 主分类号： H03M5/12
- IPC分类号： H03M5/12 ; H04L7/00 ; H04L7/027 ; H04L25/49
摘要：
Arrangement for clock signal generation from a received data signal located in baseband, for use in baseband modems. In addition to signal transitions which provide clock information in a reliable manner, several types of data signals contain disturbing signal transitions. These disturbing transitions are eliminated by converting the spectrum of the received data signal into the spectrum of a bi-phase modulated signal. It is possible to obtain a reliable clock signal from the signal transitions of the converted signal with small acquisition times.
公开/授权文献
- US6046632A Differential calibration signal generator 公开/授权日：2000-04-04
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