Frequency divider and method for controlling the same

Details Frequency divider and method for controlling the same Frequency divider and method for controlling the same

2007-06-26

2009-10-13

Lam, Tuan (Department: 2816)

Electrical pulse counters, pulse dividers, or shift registers: c

Systems

Pulse multiplication or division

C377S048000, C327S115000, C327S117000

Reexamination Certificate

active

07602877

ABSTRACT:
A frequency divider in accordance with the present invention includes a plurality of latch circuits connected together in series to which a clock signal and an inversion clock signal are input, an inverter circuit to which an output signal from a last connected one of the latch circuits is input, an output terminal to which an output from the inverter circuit is connected, and a plurality of feedback paths that connect the output from the inverter circuit to respective inputs of the plurality of latch circuits. The frequency divider further includes a switching circuit that switches connections to the plurality of feedback paths so that an output signal from the inverter circuit is input to only one of the plurality of latch circuits.

REFERENCES:
patent: 5754615 (1998-05-01), Colavin
patent: 6356123 (2002-03-01), Lee et al.
patent: 7109762 (2006-09-01), Neurauter et al.
patent: 7459948 (2008-12-01), Seethamraju
patent: 2003/0034810 (2003-02-01), Trivedi et al.
patent: 2006/0181316 (2006-08-01), Miller
patent: 2007/0103217 (2007-05-01), Frederick et al.
patent: 63-018721 (1988-01-01), None
patent: 63-244931 (1988-10-01), None

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4122803