Abstract:
We have developed a high-resolution front-end chemical sensing system with time adaptation. This circuit uses analog subthreshold floating-gate technology to produce norm...Show MoreMetadata
Abstract:
We have developed a high-resolution front-end chemical sensing system with time adaptation. This circuit uses analog subthreshold floating-gate technology to produce normalized percent change outputs over a wide range of sensor resistances. We fabricated these circuits in a standard CMOS 2 /spl mu/m process. We present the analytical and experimental results of this system.
Published in: ISCAS '98. Proceedings of the 1998 IEEE International Symposium on Circuits and Systems (Cat. No.98CH36187)
Date of Conference: 31 May 1998 - 03 June 1998
Date Added to IEEE Xplore: 06 August 2002
Print ISBN:0-7803-4455-3
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