High speed switching circuit which reduces effect of minor carri

Details High speed switching circuit which reduces effect of minor carri High speed switching circuit which reduces effect of minor carri

1974-12-06

1977-03-22

Miller, Jr., Stanley D.

Electrical transmission or interconnection systems

Personnel safety or limit control features

Interlock

307237, H03K 333, H03K 508

Patent

active

040139034

ABSTRACT:
An improved high speed switching circuit having at least an emitter grounded switching transistor, a first resistor connected between the base of said transistor and an input terminal, a second resistor connected between said base and the ground, a plurality of series connected diodes connected between the input terminal and the collector of said transistor has been disclosed. The ratio of the resistance of the first resistor to that of the second resistor is determined in accordance with the number of said series connected diodes.

REFERENCES:
patent: 2887542 (1959-05-01), Blair et al.
patent: 3010031 (1961-11-01), Baker
patent: 3534281 (1970-10-01), Hillhouse
patent: 3710041 (1973-01-01), Hayashi

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