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US 2022/0103124 A1Published application
Circuit Device And Oscillator
AssigneeSeiko Epson Corporation
InventorTeppei HIGUCHI
Life of this patent
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Abstract
A circuit device includes an oscillation circuit generating an oscillation signal by oscillating a vibrator, a temperature sensor circuit performing an intermittent operation, a logic circuit performing temperature compensation processing based on an output of the temperature sensor circuit, and a power supply circuit supplying power to the oscillation circuit. Further, the logic circuit or the power supply circuit is disposed between the oscillation circuit and the temperature sensor circuit.
Claims15
A circuit device comprising:
- an oscillation circuit generating an oscillation signal by oscillating a vibrator;
- a temperature sensor circuit performing an intermittent operation;
- a logic circuit performing temperature compensation processing based on an output of the temperature sensor circuit;
- and
- a power supply circuit supplying power to the oscillation circuit, wherein
- the logic circuit or the power supply circuit is disposed between the oscillation circuit and the temperature sensor circuit.
3 more elements
Dependencies are inferred from the claim text.