专利名称：Phase detector circuit
发明人：John R. Coleman,Clyde Washburn申请号：US05/852676申请日：19771118公开号：US04151473A公开日：19790424
摘要：A phase detector which includes gated current generators for converting one oftwo signals which are to be phase compared into a periodic signal of generally triangularform. The other of the two signals triggers periodic sampling of the triangular signal. A\"hold\" capacitor stores the sampled signals between sampling intervals, and provides thephase detector output signal. Logic gating disables the current generators during thesampling intervals so that the amplitude of the triangular waveform will not changeduring those intervals.
申请人：HARRIS CORP
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