Sensor device, electronic apparatus, and moving object
First Claim
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1. A sensor device comprising:
- a first physical quantity sensor;
a drive section adapted to generate a drive signal and drive the first physical quantity sensor with a drive frequency of the drive signal;
a second physical quantity sensor; and
an output section adapted to generate an output signal based on a signal from the second physical quantity sensor and a signal having a frequency n times as high as the drive frequency assuming n is an integer equal to or greater than 1, whereinthe signal having the frequency n times as high as the drive frequency is applied to the second physical quantity sensor.
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Abstract
A sensor device includes a first physical quantity sensor, a drive section adapted to generate a drive signal for driving the first physical quantity sensor with a drive frequency, a second physical quantity sensor, and an output section adapted to generate an output signal based on a signal from the second physical quantity sensor and a signal having a frequency n times (n is an integer equal to or greater than 1) as high as the drive frequency.
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Citations
20 Claims
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1. A sensor device comprising:
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a first physical quantity sensor; a drive section adapted to generate a drive signal and drive the first physical quantity sensor with a drive frequency of the drive signal; a second physical quantity sensor; and an output section adapted to generate an output signal based on a signal from the second physical quantity sensor and a signal having a frequency n times as high as the drive frequency assuming n is an integer equal to or greater than 1, wherein the signal having the frequency n times as high as the drive frequency is applied to the second physical quantity sensor. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification