Low cost voltage controlled crystal oscillator (VCXO)

摘要

A circuit generally comprising a tank circuit and an inverter circuit. The tank circuit may be configured to generate a first signal having a frequency of oscillation in response to a second signal. The inverter circuit may be configured to (i) generate the second signal in response to inverting the first signal and (ii) adjust a delay in generating the second signal in response to an input signal to change the frequency of oscillation.