SYSTEMS AND METHODS FOR REDUCING STATIC PHASE ERROR
摘要
<p>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.</p>
申请公布号
WO2007084876(A2)
申请公布日期
2007.07.26
申请号
WO2007US60541
申请日期
2007.01.15
申请人
LATTICE SEMICONDUCTOR CORPORATION
发明人
NIKOLOV, LUDMIL;WELLER, HARALD;FRANCE, MICHAEL;ZHAO, JI