SiTime Corporation
Low Allan-Deviation oscillator

Last updated:

Abstract:

An oscillator includes a resonator, sustaining circuit and detector circuit. The sustaining circuit receives a sense signal indicative of mechanically resonant motion of the resonator generates an amplified output signal in response. The detector circuit asserts, at a predetermined phase of the amplified output signal, one or more control signals that enable an offset-reducing operation with respect to the sustaining amplifier circuit.

Status:
Grant
Type:

Utility

Filling date:

12 Mar 2021

Issue date:

3 May 2022