DocumentCode
446556
Title
The PTAT sensors in CMOS technology
Author
Szermer, M. ; Napieralski, A.
Author_Institution
Dept. of Microelectronics & Comput. Sci., Tech. Univ. Lodz, Poland
Volume
1
fYear
2005
fDate
3-5 Oct. 2005
Firstpage
197
Abstract
In this paper the PTAT (point to absolute temperature) sensor design in CMOS technology is discussed and presented. Two different structures are described. The first one was implemented together with 12-bit ADC into a test chip. Although this sensor has a small linear region, only up to 60 C, it is fully functional and fulfills all requirements. Nevertheless, that was the reason why the new research was established, and a second structure with wide up to 180 °C linear range was developed.
Keywords
CMOS integrated circuits; integrated circuit design; temperature sensors; 12-bit ADC; CMOS technology; PTAT sensors; point to absolute temperature; test chip; CMOS technology; Circuits; MOSFETs; Monitoring; Sensor phenomena and characterization; Sensor systems; Temperature dependence; Temperature sensors; Voltage; Water pollution;
fLanguage
English
Publisher
ieee
Conference_Titel
Semiconductor Conference, 2005. CAS 2005 Proceedings. 2005 International
Print_ISBN
0-7803-9214-0
Type
conf
DOI
10.1109/SMICND.2005.1558746
Filename
1558746
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