DocumentCode :
2690835
Title :
A total solution of the CTV-based analog sensing circuits with delta-sigma modulator for CMOS micro-accelerometers
Author :
Chiang, Cheng-Ta
fYear :
2010
fDate :
3-6 May 2010
Firstpage :
560
Lastpage :
563
Abstract :
In this paper, a total solution of the analog sensing circuits with delta-sigma modulator for CMOS micro-accelerometers is designed. The proposed total solution is attractive due to that all the analog and digital block circuits for CMOS micro-accelerometers are robust and compact to be integrated. Based upon the device parameters of 0.35 μm 2P4M CMOS technology with 3 V power supply, all the functions and performance of the proposed total solution for CMOS micro-accelerometers are successfully tested and proven through SPICE simulations. The area of the analog sensing circuits with delta-sigma modulator is 1812 × 1420 μm2. The proposed total solution with CMOS micro-accelerometer is suitable for automobiles, consumer electronics, such as Wii game player.
Keywords :
CMOS analogue integrated circuits; SPICE; accelerometers; consumer electronics; delta-sigma modulation; microsensors; CMOS microaccelerometer; CTV-based analog sensing circuit; SPICE simulation; analog block circuit; automobile electronic; consumer electronic; delta sigma modulator; digital block circuit; voltage 3 V; CMOS analog integrated circuits; CMOS digital integrated circuits; CMOS technology; Circuit simulation; Circuit testing; Delta modulation; Integrated circuit technology; Power supplies; Robustness; SPICE; CMOS accelerometer; analog sensing circuits; delta-sigma modulator;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Instrumentation and Measurement Technology Conference (I2MTC), 2010 IEEE
Conference_Location :
Austin, TX
ISSN :
1091-5281
Print_ISBN :
978-1-4244-2832-8
Electronic_ISBN :
1091-5281
Type :
conf
DOI :
10.1109/IMTC.2010.5488301
Filename :
5488301
Link To Document :
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