发明申请
- 专利标题： METHOD AND APPARATUS FOR ADJUSTING PHASE OF SAMPLING FREQUENCY OF ADC
- 专利标题（中）： 用于调节ADC采样频率的方法和装置
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申请号： US11160516申请日： 2005-06-27
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公开(公告)号： US20060056558A1公开(公告)日： 2006-03-16
- 发明人: Yu-Pin Chou , An-Shih Lee , Hsien-Chun Chang
- 申请人： Yu-Pin Chou , An-Shih Lee , Hsien-Chun Chang
- 优先权： TW093127914 20040915
- 主分类号： H04L7/00
- IPC分类号： H04L7/00
摘要：
A method for adjusting a phase of a sampling frequency of ADC is disclosed. The method includes converting an analog signal into a first digital signal according to a first phase of the sampling frequency during a first time interval; calculating a first value according to the first digital signal; converting the analog signal into a second digital signal according to a second phase of the sampling frequency during a second time interval; calculating a second value according to the second digital signal; and adjusting the phase of the sampling frequency according to the first value and the second value.
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