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This paper reports on the first demonstration of a reconfigurable Complementary Metal Oxide Semiconductor (CMOS) oscillator based on MicroElectroMechanical System (MEMS) resonators operating at 4 different frequencies (268, 483, 690 and 785 MHz). A bank of multi-frequency switchable AlN Contour-Mode MEMS resonators (CMRs) were connected to a single CMOS oscillator circuit that can be configured to...
This paper reports on the analytical modeling and experimental verification of the mechanically-limited power handling and nonlinearity in piezoelectric aluminum nitride (AlN) contour-mode resonators (CMR) having different electrode configurations (thickness field excitation, lateral field excitation, one-port and two-port configurations) and operating at different frequencies (177-3047 MHz). Despite...
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