Constant current driven oscillating circuit

Details Constant current driven oscillating circuit Constant current driven oscillating circuit

2010-01-07

2011-11-29

Gannon, Levi (Department: 2817)

Oscillators

Solid state active element oscillator

Transistors

C331S158000, C331S160000, C331S185000

Reexamination Certificate

active

08067993

ABSTRACT:
There is provided a constant current driven oscillating circuit including: an oscillator with first and second ends; a first field effect transistor that turns ON when a signal of a lower level than a first threshold voltage is input to a first gate terminal, and outputs, from a second terminal, current that has been input from a first terminal; a second field effect transistor turning ON when a signal output from the oscillator and is at a higher level than a second threshold voltage is input to a second gate terminal connected to the second end of the oscillator, and outputs, from a fourth terminal, current that has been input from a third terminal connected to the second terminal and to the first end of the oscillator; and an adjusting section that adjusts the first threshold voltage according to the level of the signal output from the oscillator.

REFERENCES:
patent: 4020627 (1977-05-01), Yoshida et al.
patent: 4091338 (1978-05-01), Morihisa
patent: 6097257 (2000-08-01), Kadowaki et al.
patent: 6133799 (2000-10-01), Favors et al.
patent: 6411169 (2002-06-01), Yabe et al.
patent: 61-225904 (1986-10-01), None
patent: 06-097732 (1994-04-01), None
patent: 2001-298326 (2001-10-01), None
patent: 2008-219387 (2008-09-01), None

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