Relaxation oscillator

Details Relaxation oscillator Relaxation oscillator

2005-03-15

2005-03-15

Mis, David (Department: 2817)

Oscillators

Relaxation oscillators

C331S111000

Reexamination Certificate

active

06867657

ABSTRACT:
The invention relates to an electric circuit for generating a periodic signal comprising: a capacitor device which has a first terminal and a second terminal; a signal node that is connected, via a first signal having a first period is applied; a discharging device that is connected, via a third switching device, to the first terminal and, via a fourth switching device, to the second terminal, whereby the second terminal, via a fifth switching device, and the first terminal, via a sixth switching device, are connected to a first reference potential; and comprising a clock pulse generating device for receiving the first signal and for generating a first switch clock pulse, a second switch clock pulse, and the periodic signal. The first and the second switch clock pulse do not overlap and are inverse with regard to one another. The first, third and fifth switch device can be controlled by the first switch clock pulse, and the second, fourth and sixth switch device can be controlled by the second switch clock pulse. The first and second switch clock pulse and the periodic signal have a second period, which is an even multiple of the first period.

REFERENCES:
patent: 4623851 (1986-11-01), Abou
patent: 5627488 (1997-05-01), Tanzawa et al.
patent: 5793257 (1998-08-01), Inanami et al.
patent: 6028488 (2000-02-01), Landman et al.
patent: 0 834 992 (1996-02-01), None

Affiliated with

Also associated with

Rating

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

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3413703