PLL circuit

Details PLL circuit PLL circuit

2006-07-27

2010-06-29

Nguyen, Hai L (Department: 2816)

Miscellaneous active electrical nonlinear devices, circuits, and

Signal converting, shaping, or generating

Synchronizing

C327S147000

Reexamination Certificate

active

07746132

ABSTRACT:
A PLL comprises a current-controlled oscillator (18) for generating an output clock signal based on a current signal generated based on a phase difference between a reference clock signal and a feedback clock signal, a current source (28), and an initialization switch (26) for performing an open/close operation based on the initialization signal, the initialization switch being inserted in series to an input terminal of the current-controlled oscillator (18) and the current source (28).

REFERENCES:
patent: 6407600 (2002-06-01), Lu et al.
patent: 6792064 (2004-09-01), Nakamura
patent: 6853254 (2005-02-01), Li
patent: 7310009 (2007-12-01), Oh
patent: 7323943 (2008-01-01), Kaneko et al.
patent: 2005/0012528 (2005-01-01), Kodama
patent: 60-132419 (1985-07-01), None
patent: 4-266221 (1992-09-01), None
patent: 10-290161 (1998-10-01), None
patent: 11-103249 (1999-04-01), None
patent: 2000-22529 (2000-01-01), None
patent: 2001-016100 (2001-01-01), None
patent: 2001-177403 (2001-06-01), None
patent: 2004-96436 (2004-03-01), None

Affiliated with

Also associated with

Rating

PLL circuit does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with PLL circuit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and PLL circuit will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4212351