发明名称 |
Systems and methods for reducing static phase error |
摘要 |
In accordance with one or more embodiments of the present invention, a system includes a phase-locked loop circuit that receives a reference signal and a feedback signal and provides an output signal. A control circuit also receives the reference signal and the feedback signal and provides a correction current for the phase-locked loop circuit to reduce a phase error of the output signal.
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申请公布号 |
US7382169(B2) |
申请公布日期 |
2008.06.03 |
申请号 |
US20060332986 |
申请日期 |
2006.01.17 |
申请人 |
LATTICE SEMICONDUCTOR CORPORATION |
发明人 |
NIKOLOV LUDMIL;WELLER HARALD;FRANCE MICHAEL G.;ZHAO JI |
分类号 |
H03L7/06 |
主分类号 |
H03L7/06 |
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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