发明名称 |
PHASE LOCKED LOOP WITH PRECISE PHASE AND FREQUENCY SLOPE LIMITER |
摘要 |
<p>Phase slope is controlled in a phase locked loop wherein a phase error signal controlling a controlled oscillator has a proportional component and an integral component, by determining whether the proportional component falls within a range bounded by upper and lower limit values. The proportional component is combined with the integral component if the proportional component falls within the range to provide the phase error signal. Otherwise, the proportional component is modified to meet a phase slope requirement while leaving the integral component unmodified. The modifed proportional component is combined with the unmodified integral component to provide the phase error signal.</p> |
申请公布号 |
WO2014176674(A1) |
申请公布日期 |
2014.11.06 |
申请号 |
WO2014CA00383 |
申请日期 |
2014.04.29 |
申请人 |
MICROSEMI SEMICONDUTOR ULC |
发明人 |
JIN, Q. GARY;RAHBAR, KAMRAN;MITRIC, KRSTE;ZARGAR, TANMAY |
分类号 |
H03L7/08;H03L7/085 |
主分类号 |
H03L7/08 |
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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