Switching device

Details Switching device Switching device

1978-06-09

1980-12-23

Zazworsky, John

Electrical transmission or interconnection systems

Nonlinear reactor systems

Parametrons

307229, H03K 1700, H03K 1708

Patent

active

042412676

ABSTRACT:
Disclosure is made of a switching device on the basis of an active switching element. The device is built around an operational amplifier whose negative feedback circuit incluses serially connected key elements. Control inputs of the key elements are connected to a control bus. Interposed between an inverting input and an output of the operational amplifier is a key element whose control input is connected to the control bus via a single-shot multivibrator and a delay line placed in series therewith.

REFERENCES:
S. Marjanovic et al., "A High Speed, High Accuracy Digitally-Set Potentiometer," Radio and Electronic Engineer, vol. 38, No. 6, Dec. 1969, pp. 345-351.

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