Temperature-to-frequency converter consisting of subthreshold mosfet circuits for smart temperature-sensor LSIS

TRANSDUCERS 2009 - 15th International Conference on Solid-State Sensors, Actuators and Microsystems

Volumn , Issue , 2009, Pages 2433-2436

  Ueno, Ken ^a   Asai, Tetsuya ^a   Amemiya, Yoshihito ^a  

^a HOKKAIDO UNIVERSITY   (Japan)

Author keywords

CMOS; Frequency locked loop; Power aware LSI; PTAT; Subthreshold current; Temperature sensor; Ultra low power; Weak inversion

Indexed keywords

FREQUENCY-LOCKED-LOOP; POWER-AWARE; POWER-AWARE LSI; SUB-THRESHOLD CURRENT; ULTRA-LOW POWER; WEAK INVERSIONS;

ACTUATORS; FREQUENCY CONVERTER CIRCUITS; LSI CIRCUITS; MICROSYSTEMS; PIEZOELECTRIC TRANSDUCERS; TEMPERATURE SENSORS;

SOLID-STATE SENSORS;

EID: 71449100039     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/SENSOR.2009.5285436     Document Type: Conference Paper

References (8)

1. K. Ueno, T. Hirose, T. Asai, and Y. Amemiya, "CMOS smart sensor for monitoring the quality of perishables," IEEE JSSC, vol. 42, no, 4, pp. 798-803, 2007.
2. M. Pertijs, K. Makinwa, J. H. Huijsing, "A CMOS smart temperature sensor with a 3?inaccuracy of ±0.1" from -55°C to 125°C," IEEE JSSC, vol. 40, no. 12, pp. 2805-2815, 2005.
3. P. Chen et, al., "A Time-Domain SAR Smart Temperature Sensor with -0.25 - +0.35°C Inaccuracy for On-chip Monitoring," Proc. of the 34th European Solid-State Circuits Conference, pp. 70-73, 2008.
4. V. Szekely, Cs. Marta, Zs. Kohari, and M. Rencz, "CMOS sensors for on-line thermal monitoring of VLSI circuits," IEEE Trans. Very Large Scale Integr. (VLSI) Syst., vol. 5, no. 3, pp. 270.276, 1997.
5. Behzad Razavi, Design of Analog CMOS Integrated Circuits, McGraw Hill, 2000.
6. Y. Taur, T.H. Ning, Fundamentals of Modern VLSI Devices, Cambridge University Press, 2002.
7. A. Wang, B.H. Clhoun, A.P. Chandracasan, Sub-threshold Design for Ultra Low-Power Systems, Springer, 2006.
8. B.H. Calhoun, A. Wang, A, Chandrakasan, "Modeling and sizing for minimum energy operation in subthreshold circuits," IEEE JSSC, vol. 40, no.9, pp. 1778-1786, 2005.