Phase locked loop having cycle slip detector capable of...

Details Phase locked loop having cycle slip detector capable of... Phase locked loop having cycle slip detector capable of...

2007-02-13

2007-02-13

Mis, David (Department: 2817)

Oscillators

Automatic frequency stabilization using a phase or frequency...

Particular error voltage control

C331S025000

Reexamination Certificate

active

11161072

ABSTRACT:
A phase locked loop capable of compensating for errors caused by cycle slips. The phase locked loop includes a phase detection unit for generating a phase error signal; a loop filter for filtering the phase error signal and generating a first control signal; a cycle slip detector for detecting whether a cycle slip has occurred according to the phase error signal and generating a slip indication signal; a toggling unit for toggling the selection between a first value and a second value as a compensation signal according to the slip indication signal; an accumulator for accumulating the compensation signal and generating a second control signal; an adder for adding the first control signal and the second control signal and generating a third control signal; and a controllable oscillator for generating the output clock at a frequency based on the third control signal.

REFERENCES:
patent: 5790613 (1998-08-01), Tateishi

Affiliated with

Also associated with

Rating

Phase locked loop having cycle slip detector capable of... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Phase locked loop having cycle slip detector capable of..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Phase locked loop having cycle slip detector capable of... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3893365