Electrical transmission or interconnection systems – Nonlinear reactor systems – Parametrons
Patent
1985-06-17
1988-12-06
Zazworsky, John
Electrical transmission or interconnection systems
Nonlinear reactor systems
Parametrons
307555, 307562, H03K 508
Patent
active
047897996
ABSTRACT:
A limiter circuit comprises a first and second differential transistor amplifiers, with the collectors of the transistors of the second amplifier receiving the outputs of the first amplifier. A high gain amplifier has its inverting and non-inverting inputs connected to the output of the first differential amplifier, and has its output connected to the base of one of the transistors of the second amplifier through a feedback network. The differential amplifiers have respective current sources, the current sources of the second amplifier providing a larger current than that of the first amplifier.
REFERENCES:
patent: 3919654 (1975-11-01), Toumani
patent: 4435685 (1984-03-01), Eckert et al.
Miller Bruce E.
Taylor Stewart S.
Gray Francis I.
Smith-Hill John
Tektronix Inc.
Zazworsky John
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