ULTRA LOW POWER THREE POINTS OSCILLATOR ASSEMBLY, OSCILLATOR CIRCUIT, AND ELECTRONIC DEVICE

摘要

The present invention relates to an ultra low power three points oscillator assembly. It further relates to an oscillator circuit, connectable to a resonator, for forming a three points oscillator assembly, and to an electronic device comprising comprising a three points oscillator assembly. The three points oscillator assembly mainly comprises a transconductance amplifier coupled to a resonator. The three points oscillator assembly is characterized in that the transconductance of the transconductance amplifier is a low pass transfer function with a dominant pole, the influence of said dominant pole being significant at said oscillation frequency as to allow for a higher achievable negative resistance of said transconductance amplifier.