| 摘要 |
A gyroscope, including: a body; a driving mass, mobile along a driving axis; a driving device that keeps the driving mass in oscillation according to the driving axis at a driving frequency; a sensing mass, coupled to the driving mass to move according to the driving axis and is mobile with respect to the driving mass along a sensing axis; and a reading device, which receives a sensing signal associated with the movement of the sensing mass and supplies an output signal indicating a position of the sensing mass. The reading device includes an analog-to-digital converter, which receives a voltage signal associated with the sensing signal. The voltage signal includes a useful signal component and a spurious signal component, phase-shifted with respect to one another by approximately 90°, and the analog-to-digital converter is configured for sampling the voltage signal at maximum values assumed by the useful signal component.
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