Pulse width measurement circuit

Details Pulse width measurement circuit Pulse width measurement circuit

2008-08-28

2011-11-22

Dunn, Drew A (Department: 2857)

Data processing: measuring, calibrating, or testing

Measurement system in a specific environment

Electrical signal parameter measurement system

C702S057000, C702S089000, C368S113000, C368S118000, C368S120000

Reexamination Certificate

active

08065102

ABSTRACT:
A pulse width measurement circuit generates a time difference signal that corresponds to the pulse width of the input pulse signal PULSE. A delay circuit delays the input pulse signal PULSE by a predetermined amount, and outputs a start signal. An inverter inverts the input pulse signal PULSE, and outputs a stop signal. A time measurement circuit measures the time difference between a positive edge in the start signal and a positive edge in the stop signal, and outputs a time difference signal that corresponds to the time difference.

REFERENCES:
patent: 4719608 (1988-01-01), Genat et al.
patent: 5694377 (1997-12-01), Kushnick
patent: 5969555 (1999-10-01), Suda
patent: 7196778 (2007-03-01), Lin et al.
patent: 7564284 (2009-07-01), Henzler et al.
patent: 2003/0038646 (2003-02-01), Furukawa
patent: 2006/0197567 (2006-09-01), Jakobs et al.
patent: 2007/0226670 (2007-09-01), Yamamoto
patent: 2008/0111720 (2008-05-01), Huang et al.
patent: 2009/0072812 (2009-03-01), Henzler et al.
patent: 2009/0236532 (2009-09-01), Frach et al.

Affiliated with

Also associated with

Rating

Pulse width measurement 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 Pulse width measurement circuit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pulse width measurement circuit will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4300950