Integrated Temperature Sensor Bipolar Core
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Analog front-end of a bipolar transistor based smart temperature sensor was designed in 110 nm CMOS processing technology TSMC 110 and verified using simulation taking PVT variation into account. The analog front-end of the sensor achieves 3s inaccuracy of +-3.5 °C untrimmed or +-0.7 °C after single point trim over the military temperature range (-55 °C to 125 °C), requiring supply voltage of 2.7-3.63 V, consuming as little as 1μW at 1 S/s and taking up less than 0:012mm2.
Document typePeer reviewed
Document versionFinal PDF
SourceProceedings of the 24th Conference STUDENT EEICT 2018. s. 76-78. ISBN 978-80-214-5614-3
- Student EEICT 2018