Frequency stabilization of a quartz oscillator by using the method of delayed differentiation of ambient parameters

A novel method for stabilization of a timing system based upon VCTCXO (Voltage Controlled, Temperature Compensated Oscillator) is proposed. A low-cost, low-power-consumption system developed features relative frequency stability as high as 5×10⁻⁹ as well as low sensitivity to instant jumps of temperature.