{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,19]],"date-time":"2026-06-19T16:00:16Z","timestamp":1781884816552,"version":"3.54.5"},"reference-count":27,"publisher":"MDPI AG","issue":"4","license":[{"start":{"date-parts":[[2018,4,5]],"date-time":"2018-04-05T00:00:00Z","timestamp":1522886400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Sensors"],"abstract":"<jats:p>A fully integrated sensor interface for a wide operational temperature range is presented. It translates the sensor signal into a pulse width modulated (PWM) signal that is then converted into a 12-bit digital output. The sensor interface is based on a pair of injection locked oscillators used to implement a differential time-domain architecture with low sensitivity to temperature variations. A prototype has been fabricated using a 180 nm partially depleted silicon-on-insulator (SOI) technology. Experimental results demonstrate a thermal stability as low as 65 ppm\/\u00b0C over a large temperature range from \u221220 \u00b0C up to 220 \u00b0C.<\/jats:p>","DOI":"10.3390\/s18041107","type":"journal-article","created":{"date-parts":[[2018,4,5]],"date-time":"2018-04-05T16:50:58Z","timestamp":1522947058000},"page":"1107","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["A Temperature-Hardened Sensor Interface with a 12-Bit Digital Output Using a Novel Pulse Width Modulation Technique"],"prefix":"10.3390","volume":"18","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-0353-0675","authenticated-orcid":false,"given":"Emna","family":"Chabchoub","sequence":"first","affiliation":[{"name":"Grenoble Alpes University, CEA, LETI, F-38000 Grenoble, France"},{"name":"Laboratory of Informatics, Robotics and Microelectronics of Montpellier, University of Montpellier, CNRS, 34000 Montpellier, France"},{"name":"METS Research Group, National Engineers School of Sfax, Sfax University, Sfax 3029, Tunisia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Franck","family":"Badets","sequence":"additional","affiliation":[{"name":"Grenoble Alpes University, CEA, LETI, F-38000 Grenoble, France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4030-0505","authenticated-orcid":false,"given":"Fr\u00e9d\u00e9rick","family":"Mailly","sequence":"additional","affiliation":[{"name":"Laboratory of Informatics, Robotics and Microelectronics of Montpellier, University of Montpellier, CNRS, 34000 Montpellier, France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2137-2623","authenticated-orcid":false,"given":"Pascal","family":"Nouet","sequence":"additional","affiliation":[{"name":"Laboratory of Informatics, Robotics and Microelectronics of Montpellier, University of Montpellier, CNRS, 34000 Montpellier, France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mohamed","family":"Masmoudi","sequence":"additional","affiliation":[{"name":"METS Research Group, National Engineers School of Sfax, Sfax University, Sfax 3029, Tunisia"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2018,4,5]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","unstructured":"Johnston, C., Crossley, A., and Sharp, R. 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