Oscillators – Solid state active element oscillator – Transistors
Patent
1979-01-19
1980-09-16
Grimm, Siegfried H.
Oscillators
Solid state active element oscillator
Transistors
307252R, H03K 382, H03K 3352
Patent
active
042232813
ABSTRACT:
Within a relaxation oscillator of the type having a capacitor that is recurrently being charged from a current source and then discharged through a silicon controlled rectifier upon reaching a voltage threshold thereacross, the current flow to the gate of the SCR is amplified relative to that being supplied by the current source when the threshold voltage level is reached across the capacitor.
REFERENCES:
patent: 3887884 (1975-06-01), Suzuki
patent: 3916343 (1975-10-01), Suzuki
patent: 4001723 (1977-01-01), Sheng et al.
Grimm Siegfried H.
Limberg Allen LeRoy
O'Meara John M.
Rasmussen Paul J.
RCA Corporation
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