A nonlinear phase frequency detector with zero blind zone for fast-locking phase-locked loops
作者： Jinbao Lan , Yuxin Wang , Lintao Liu , Ruzhang Li
DOI: 10.1109/ICASID.2010.5551844
关键词:
摘要: This work proposes a new phase frequency detector, which completely eliminates the “blind zone” by avoiding generating reset signal when input error is out of range [-π, π]. The proposed detector possesses beneficial nonlinear transfer characteristic and can speed up lock acquisition phase-locked loop effectively.
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