%0 Journal Article
	%A Dipankar Nag and  Choe Andrew Kunil and  Kevin Chai Tshun Chuan and  Minkyu Je
	%D 2013
	%J International Journal of Electronics and Communication Engineering
	%B World Academy of Science, Engineering and Technology
	%I Open Science Index 81, 2013
	%T Low Power Capacitance-to-Voltage Converter for Magnetometer Interface IC
	%U https://publications.waset.org/pdf/16648
	%V 81
	%X This paper presents the design and implementation of a fully integrated Capacitance-to-Voltage Converter (CVC) as the analog front-end for magnetometer interface IC. The application demands very low power solution operating in the frequency of around 20 KHz. The design adapts low power architecture to create low noise electronic interface for Capacitive Micro-machined Lorentz force magnetometer sensor. Using a 0.18-μm CMOS process, simulation results of this interface IC show that the proposed CVC can provide 33 dB closed loop gain, 20 nV/√Hz input referred noise at 20 KHz, while consuming 65 μA current from 1.8-V supply. 

	%P 1162 - 1167