| 摘要 |
A stacked die package for an electromechanical resonator system includes an electromechanical resonator die bonded or fixed to a control IC die for the electromechanical resonator by, for example, a thermally and/or electrically conductive epoxy. In various embodiments, the electromechanical resonator can be a micro-electromechanical system (MEMS) resonator or a nano-electromechanical system (NEMS) resonator. Certain packaging configurations that may include the chip that contains the electromechanical resonator and the control chip include chip-on-lead (COL), chip-on-paddle (COP), and chip-on-tape (COT) packages. The stacked die package may provide small package footprint and/or low package thickness, and low thermal resistance and a robust conductive path between the dice.
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