Phase locked loop and method for operating the same

Details Phase locked loop and method for operating the same Phase locked loop and method for operating the same

2009-12-29

2011-11-22

Cox, Cassandra (Department: 2816)

Miscellaneous active electrical nonlinear devices, circuits, and

Signal converting, shaping, or generating

Synchronizing

C327S147000

Reexamination Certificate

active

08063677

ABSTRACT:
A phase locked loop includes a phase lock unit configured to compare a phase of a reference clock with a phase of a feedback clock and to generate an internal clock based on the comparison; a delay lock unit configured to compare the reference clock with the internal clock, and to generate the feedback clock which is delayed in response to a control voltage based on the comparison; and a start voltage enable unit configured to receive an enable signal and to apply a start voltage as the control voltage in response to the enable signal.

REFERENCES:
patent: 6359950 (2002-03-01), Gossmann et al.
patent: 6614319 (2003-09-01), Saeki et al.
patent: 6967536 (2005-11-01), Hayashida et al.
patent: 7375593 (2008-05-01), Self
patent: 2003/0214332 (2003-11-01), Chen et al.
patent: 2008/0094116 (2008-04-01), Lee
patent: 2008/0303568 (2008-12-01), Werner et al.
patent: 100859834 (2008-09-01), None
patent: 1020080089092 (2008-10-01), None
patent: 1020080101445 (2008-11-01), None

Affiliated with

Also associated with

Rating

Phase locked loop and method for operating the same 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 and method for operating the same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Phase locked loop and method for operating the same will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4272117