한국정보기술응용학회:학술대회논문집 (Proceedings of the Korea Society of Information Technology Applications Conference)

한국정보기술응용학회 (The Korea Society of Information Technology Applications)
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A CMOS Temperature Control Circuit for Crystal-on-Chip Oscillator

  • 발행 : 2005.11.25
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초록

This paper reports design and fabrication of CMOS temperature sensor circuit using MOSIS 0.25um CMOS technology. The proposed circuit has a temperature coefficient of $13mV/^{\circ}C$ for a wide operating temperature range with a good linearity. This circuit may be applicable to the design of one-chip IC where quartz crystal resonator is directly mounted on CMOS oscillator chips.

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