Searched for: subject:"substrate%5C+PNP%5C+transistors"
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Aita, AL (author), Pertijs, M.A.P. (author), Makinwa, K.A.A. (author), Huijsing, J.H. (author), Meijer, G.C.M. (author)
In this paper, a low-power CMOS smart temperature sensor is presented. The temperature information extracted using substrate PNP transistors is digitized with a resolution of 0.03 °C using a precision switched-capacitor (SC) incremental<br/> A/D converter. After batch calibration, an inaccuracy of ±0.25 °C (±3σ ) from −70 °C to 130 °C is...
journal article 2013