Delay locked loop harmonic detector and associated method

Details Delay locked loop harmonic detector and associated method Delay locked loop harmonic detector and associated method

2007-01-30

2007-01-30

Callahan, Timothy P. (Department: 2816)

Miscellaneous active electrical nonlinear devices, circuits, and

Signal converting, shaping, or generating

Synchronizing

C327S150000

Reexamination Certificate

active

11125933

ABSTRACT:
We describe and claim a delay locked loop harmonic detector and associated method. A delay locked loop includes a detection circuit to generate a detection signal responsive to an input clock and a control circuit to synchronize the delay locked loop to a fundamental of the input clock responsive to the detection signal. A method includes detecting harmonic synchronization in a delay locked loop responsive to an input clock and locking the delay locked loop to a fundamental of the input clock responsive to the detecting.

REFERENCES:
patent: 5614855 (1997-03-01), Lee et al.
patent: 5811998 (1998-09-01), Lundberg et al.
patent: 6047346 (2000-04-01), Lau et al.
patent: 6762626 (2004-07-01), Dreps et al.
patent: 6774693 (2004-08-01), Carr
patent: 6838918 (2005-01-01), Kaviani
patent: 6847241 (2005-01-01), Nguyen et al.
patent: 2005/0162199 (2005-07-01), Green et al.

Affiliated with

Also associated with

Rating

Delay locked loop harmonic detector and associated method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Delay locked loop harmonic detector and associated method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Delay locked loop harmonic detector and associated method will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3797742