Title :
Linearization of voltage-controlled oscillators using switched capacitor feedback
fDate :
6/1/1987 12:00:00 AM
Abstract :
The voltage-frequency characteristics of any voltage-controlled oscillator can be linearized using a simple circuit containing a switched capacitor. The oscillation frequency becomes insensitive to power supply or temperature variations, and is determined only by the values of a capacitor, resistor, and the control voltage with respect to a reference voltage.
Keywords :
Linearisation techniques; Switched capacitor networks; Variable-frequency oscillators; linearisation techniques; switched capacitor networks; variable-frequency oscillators; CMOS technology; Capacitors; Circuit simulation; Feedback loop; Frequency; Large scale integration; Power supplies; Very large scale integration; Voltage control; Voltage-controlled oscillators;
Journal_Title :
Solid-State Circuits, IEEE Journal of
DOI :
10.1109/JSSC.1987.1052757
