Automatic trigger circuit

Details Automatic trigger circuit Automatic trigger circuit

1977-04-27

1978-10-17

Heyman, John S.

Electrical transmission or interconnection systems

Nonlinear reactor systems

Parametrons

307228, 328146, 328207, H03K 408

Patent

active

041211642

ABSTRACT:
An automatic trigger circuit for an oscilloscope includes a clock driven up-down counter and a digital-to-analog converter to automatically seek a suitable triggering level in the absence of an input triggering signal. When such level is established, the associated sweep generator is triggered, producing a display trace. Thereafter,the sweep generator is cyclically retriggered as the sweep "free runs."

REFERENCES:
patent: 3569998 (1971-03-01), Eguchi
patent: 3577012 (1971-05-01), Dummermuth
patent: 3676784 (1972-07-01), Le Comte
patent: 3851262 (1974-11-01), Hohmann et al.
patent: 3909734 (1975-09-01), Palombo et al.
patent: 3971923 (1976-07-01), Linder

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-378249