Pulse generator circuit

Electrical transmission or interconnection systems – Nonlinear reactor systems – Parametrons

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Details

307246, 307260, 307265, H03K 300, H03K 501

Patent

active

046441832

ABSTRACT:
A pulse generator circuit includes first and second capacitors, first and second switches connected in parallel with each other, an inverter circuit for inverting an input signal, first switch control circuit for charging the first capacitor in response to a high level output signal from the inverter circuit, discharging the first capacitor with a predetermined time constant in response to a low level output signal, and respectively setting the first switch to a conductive or nonconductive state in response to a voltage across the first capacitor whose level is higher or lower than the predetermined voltage level, and second switch control circuit for charging the second capacitor in response to high level input signal, discharging the second capacitor at a predetermined time constant in response to a low level input signal, and respectively setting the second switch to a conductive or nonconductive state in response to a voltage across the second capacitor whose level is higher or lower than a predetermined voltage level.

REFERENCES:
patent: 3801828 (1974-04-01), Lynn et al.
patent: 4185321 (1980-01-01), Iwahashi et al.
"A Transistorized Shaper that Produces Start-Stop Pulses," Belov et al., 1973 from Pribory i Tekhnika Eksperimenta, No. 6, pp. 84-86.

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