Abstract: Disclosed are microelectromechanical system (MEMS) devices and methods of using the same. In some embodiments, a MEMS device comprises a micro-oven comprising a MEMS oscillator configured to generate a reference signal. The device further comprises a control unit comprising at least one input node configured to receive a parameter set, where the parameter set comprises at least a first parameter indicative of a sensed ambient temperature, and where the control system is configured to (i) based on the parameter set, select from a plurality of pre-characterized operation temperatures an operation temperature for the MEMS oscillator, and (ii) generate a temperature-setting signal indicating the selected operation temperature. The device still further comprises a temperature control system communicatively coupled to the control unit and configured to (i) receive the temperature-setting signal and (ii) maintain the MEMS oscillator at the selected operation temperature.

Abstract: Disclosed are microelectromechanical system (MEMS) devices and methods of using the same. In some embodiments, a MEMS device comprises a micro-oven comprising a MEMS oscillator configured to generate a reference signal. The device further comprises a control unit comprising at least one input node configured to receive a parameter set, where the parameter set comprises at least a first parameter indicative of a sensed ambient temperature, and where the control system is configured to (i) based on the parameter set, select from a plurality of pre-characterized operation temperatures an operation temperature for the MEMS oscillator, and (ii) generate a temperature-setting signal indicating the selected operation temperature. The device still further comprises a temperature control system communicatively coupled to the control unit and configured to (i) receive the temperature-setting signal and (ii) maintain the MEMS oscillator at the selected operation temperature.