Glitch detector

Details Glitch detector Glitch detector

1980-06-02

1982-10-05

Heyman, John S.

Electrical transmission or interconnection systems

Nonlinear reactor systems

Parametrons

328111, 307234, 307520, H03K 1332, H03K 526

Patent

active

043530320

ABSTRACT:
A glitch detector for use in a sampled data acquisition system is disclosed. Glitch detection is provided by a flip-flop which is set on a first signal transition, conditioning a logic gate, the output of which changes logic states on a second signal transition. Two such glitch detectors operatively associated with complementary data signals permits detection of either positive-going or negative-going glitches within a sample clock period. A glitch indication flip-flop is reset by a glitch detection signal, providing a glitch indication signal to an output terminal via a latch. Control and reset circuits are provided to facilitate glitch detection on every cycle of the sample clock, and at any point within a sample clock period.

REFERENCES:
patent: 3555434 (1971-01-01), Sheen
patent: 3727142 (1973-04-01), De Sipio et al.
patent: 3821563 (1974-06-01), Warren
patent: 3958133 (1976-05-01), Albano et al.
patent: 4070631 (1978-01-01), Nash et al.
patent: 4105980 (1978-08-01), Cowardin et al.
patent: 4107651 (1978-08-01), Martin

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