Oscillator circuit

Details Oscillator circuit Oscillator circuit

1988-12-13

1989-09-26

Mis, David

Oscillators

Solid state active element oscillator

Transistors

331108C, 331158, 331173, H03B 536

Patent

active

048703834

ABSTRACT:
An oscillator circuit comprising a feedback amplifier circuit having a power supply terminal, a resonant circuit comprising a crystal, and a differential amplifier which is coupled to a bias current source which is switchable stepwise by means of a level detector for the stepped excitation of the resonant circuit from a predetermined potential at the power supply terminal. When switching on the power supply voltage, the level detector insures that the resonance of the oscillator circuit is achieved in a defined and a reproducible way.

REFERENCES:
patent: 4574257 (1986-03-01), Kasperkovitz et al.

Affiliated with

Also associated with

Rating

Oscillator circuit does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Oscillator circuit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Oscillator circuit will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-189735