Programmable oscillator scheme

摘要

A circuit including an oscillator circuit, a current generator circuit and a voltage generator circuit. The oscillator circuit may be configured to generate an output signal having a frequency in response to (i) a first control signal and (ii) a second control signal. The current generator may be configured to generate said first control signal in response to a first adjustment signal. The voltage generator circuit may be configured to generate the second control signal in response to a second adjustment signal.