Oscillators – Combined with particular output coupling network
Reexamination Certificate
2007-11-13
2007-11-13
Chang, Joseph (Department: 2817)
Oscillators
Combined with particular output coupling network
C331S016000
Reexamination Certificate
active
11497355
ABSTRACT:
During a period of preparation for actual operation, a reference clock is supplied to both a comparison clock input portion and a feedback clock input portion of a phase comparator while a feedback loop of a PLL (phase-locked loop) is interrupted, and a delay of a reset signal within the phase comparator is adjusted so as to reduce a detection dead zone of phase differences in the phase comparator.
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Japanese Office Action Issued in corresponding Japanese Patent Application No. JP 2003-151943, dated Jun. 26, 2007 and Translation.
Chang Joseph
McDermott Will & Emery LLP
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