Details
Presenter(s)
![Siti Idzura Yusuf Headshot](https://confcats-catavault.s3.amazonaws.com/CATAVault/ieeecass/master/files/styles/cc_user_photo/s3/user-pictures/7354831.jpg?h=52605a11&itok=ufAfM_G1)
Display Name
Siti Idzura Yusuf
- Affiliation
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AffiliationUNIVERSITI PUTRA MALAYSIA
- Country
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CountrySouth Korea
Abstract
Signal with noise could degrade the digital output of temperature sensor. This can be overcome by implementation of differential input signaling of ADC. Thus, this paper presents design and analysis of CMOS temperature sensor integrated with 10-bit differential SAR ADC to prevent noise signal effect. The circuit has been designed using 0.18µm CMOS process technology. The sensing circuit is based on bandgap reference (BGR) topology that generates complimentary to absolute temperature (CTAT) voltage. The proposed temperature sensor produced 1.89mV/⁰C sensitivity with maximum accuracy ±1.0⁰C.