Full text
Preview |
PDF
- Requires a PDF viewer, such as GSview, Xpdf or Adobe Acrobat Reader
Download (1MB) | Preview |
Agustín Sáenz, Javier and Gil Soriano, Carlos and López Vallejo, Marisa and Ituero Herrero, Pablo (2014). A built-in CMOS Total Ionization Dose smart sensor. In: "IEEE Sensors 2014", 02/11/2014 - 05/11/2014, Valencia, Spain. pp. 70-73. https://doi.org/10.1109/ICSENS.2014.6984935.
Title: | A built-in CMOS Total Ionization Dose smart sensor |
---|---|
Author/s: |
|
Item Type: | Presentation at Congress or Conference (Article) |
Event Title: | IEEE Sensors 2014 |
Event Dates: | 02/11/2014 - 05/11/2014 |
Event Location: | Valencia, Spain |
Title of Book: | IEEE Sensors 2014 |
Date: | 2014 |
Subjects: | |
Faculty: | E.T.S.I. Telecomunicación (UPM) |
Department: | Ingeniería Electrónica |
Creative Commons Licenses: | Recognition - No derivative works - Non commercial |
Preview |
PDF
- Requires a PDF viewer, such as GSview, Xpdf or Adobe Acrobat Reader
Download (1MB) | Preview |
Total Ionization Dose (TID) is traditionally measured by radiation sensitive FETs (RADFETs) that require a radiation hardened Analog-to-Digital Converter (ADC) stage. This work introduces a TID sensor based on a delay path whose propagation time is sensitive to the absorbed radiation. It presents the following advantages: it is a digital sensor able to be integrated in CMOS circuits and programmable systems such as FPGAs; it has a configurable sensitivity that allows to use this device for radiation doses ranging from very low to relatively high levels; its interface helps to integrate this sensor in a multidisciplinary sensor network; it is self-timed, hence it does not need a clock signal that can degrade its accuracy. The sensor has been prototyped in a 0.35μm technology, has an area of 0.047mm2, of which 22% is dedicated to measuring radiation, and an energy per conversion of 463pJ. Experimental irradiation tests have validated the correct response of the proposed TID sensor.
Item ID: | 36609 |
---|---|
DC Identifier: | https://oa.upm.es/36609/ |
OAI Identifier: | oai:oa.upm.es:36609 |
DOI: | 10.1109/ICSENS.2014.6984935 |
Deposited by: | Memoria Investigacion |
Deposited on: | 22 Jul 2015 16:32 |
Last Modified: | 29 Jan 2023 09:48 |