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A Small CMOS Temperature Sensor With a Inaccuracy of -0.6'C~1.1'C From 25'C~115'C

Title
A Small CMOS Temperature Sensor With a Inaccuracy of -0.6'C~1.1'C From 25'C~115'C
Author
박상규
Keywords
Intermediate-inversion region; Temperature compensation; Temperature sensor; Two-point calibration
Issue Date
2011-06
Publisher
10th International Meeting on Information Display and International Display Manufacturing Conference and Asia Display 2010
Citation
Proceedings of International Meeting on Information Display, 10th International Meeting on Information Display and International Display Manufacturing Conference and Asia Display 2010, IMID/IDMC/ASIA Display 2010. (Proceedings of International Meeting on Information Display, 2010, :658-659)
Abstract
The paper presents a very small size temperature sensor designed using a 0.35um CMOS process. Core transistors of the sensor operate in the intermediate-inversion region and its size is only 17.5um·15.5um with dummy transistors. Measurement result of the temperature sensor represents -0.6°C-+1.1°C of errors in 25°C-115°C temperature range after of two-point calibration. This temperature sensor can be placed in the active pixel area or driving circuit area which needed temperature compensation.
URI
http://www.scopus.com/record/display.uri?eid=2-s2.0-79959934129&origin=inward&txGid=baf86409bc02f793754ddf6117da1539http://hdl.handle.net/20.500.11754/40912
ISSN
1738-7558
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > ELECTRONIC ENGINEERING(융합전자공학부) > Articles
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