Sawtooth wave oscillator circuit

Details Sawtooth wave oscillator circuit Sawtooth wave oscillator circuit

1976-08-24

1977-07-12

Kominski, John

Oscillators

Solid state active element oscillator

Transistors

328 68, 331150, H03K 450

Patent

active

040357449

ABSTRACT:
A sawtooth oscillator comprises a differential amplifier and first and second switching transistors driven into opposite conductivity states by the output of the differential amplifier. A charging capacitor is connected between the switching transistors and has one end connected in positive feedback fashion to one input of the differential amplifier.

REFERENCES:
patent: 3364441 (1968-01-01), Rogers
patent: 3432772 (1969-03-01), Johnsen et al.
patent: 3742384 (1973-06-01), Breitzmann et al.
patent: 3886485 (1975-05-01), Takahashi
patent: 3904988 (1975-09-01), Hsiao
patent: 3946330 (1976-03-01), Takahashi
patent: 3967216 (1976-06-01), Sakamoto et al.

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