Anchored Contour Mode Disk (RSACMD) resonator and extracts its equivalent electrical
circuit. In the next step, a series resonant Pierce oscillator is designed and parameterized
based on the calculated MEMS characteristics. Due to the inherent 180° of phase shift in the
RSACMD resonator equivalent circuit, a modified version of a Pierce sustaining circuit is
introduced with two inverters (instead of one inverter in conventional Pierce oscillators) to …