Voltage-controlled oscillator system

Details Voltage-controlled oscillator system Voltage-controlled oscillator system

1992-04-02

1993-07-06

Mis, David

Oscillators

Electromechanical resonator

Crystal

331 36C, 331 75, 331109, 331177V, H03B 536

Patent

active

052257932

ABSTRACT:
A ceramic resonator, a variable reactance circuit, and a limiter circuit are connected to the output of an amplifier having an output that is fed back to the positive phase-sequence input, and the frequency of oscillation is controlled by varying an equivalent capacitance of the reactance circuit with a control voltage applied to the reactance circuit. The limiter circuit ensures a variable frequency range on the high frequency side, and the symmetry of the capture range when this system is applied to a PLL can be improved.

REFERENCES:
patent: 3421111 (1969-01-01), Boyajian
patent: 4750061 (1988-06-01), Kawasaki

Affiliated with

Also associated with

Rating

Voltage-controlled oscillator system does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1692957