Journal of Sensor Science and Technology (센서학회지)

The Korean Sensors Society (한국센서학회)
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Switched-Capacitor Based Digital Temperature Sensor Implemented in 0.35-µm CMOS Process

  • Kim, Su-Bin (Department of Electronic Engineering, Chonbuk National Unversity) ;
  • Choi, Jeon-Woong (Department of Electronic Engineering, Chonbuk National Unversity) ;
  • Lee, Tae-Gyu (Department of Electronic Engineering, Chonbuk National Unversity) ;
  • Lee, Ki-Ppeum (Department of Electronic Engineering, Chonbuk National Unversity) ;
  • Jeong, Hang-Geun (Department of Electronic Engineering, Chonbuk National Unversity)
  • Received : 2018.01.11
  • Accepted : 2018.01.29
  • Published : 2018.01.31
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Abstract

A temperature sensor with a binary output was implemented using switched-capacitor circuits in a $0.35-{\mu}m$ CMOS(com-plementary metal-oxide semiconductor) process. The measured temperature exhibited good agreement with the oven temperature after calibration. The measured power consumption was 5.61 mW, slightly lower than the simulated power consumption of 6.63 mW.

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References

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