Oscillators – Solid state active element oscillator – Transistors
Patent
1997-07-29
1999-05-04
Kinkead, Arnold
Oscillators
Solid state active element oscillator
Transistors
331113R, 331143, H03K 300
Patent
active
059007869
ABSTRACT:
A first capacitor is charged by a driving current. A second capacitor is charged by a driving current. A first discharging transistor discharges the first capacitor in accordance with a charged voltage of the second capacitor. A second discharging transistor discharges the second capacitor in accordance with a charged voltage of the first capacitor. The oscillation circuit generates an oscillation signal in accordance with the charged voltages of the first and second capacitors. An oscillation restarting circuit, when the first and second discharging transistors simultaneously perform discharging and thus oscillation stops, causes the discharging of the second discharging transistor to stop, and thereby, restarts the oscillation.
REFERENCES:
patent: 3893043 (1975-07-01), Fukuoka
Furuya Misao
Ito Takashi
Kinkead Arnold
Meller Michael N.
Mitsumi Electric Company Ltd.
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