A single-ended to differential capacitive sensor interface circuit designed in CMOS technology

被引：0
|
作者：
Singh, T [1 ]
Ytterdal, T [1 ]
机构：
[1] Norwegian Univ Sci & Technol, Dept Phys Elect, N-7034 Trondheim, Norway
来源：
2004 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOL 1, PROCEEDINGS | 2004年
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this paper, we present a single-ended to differential capacitive sensor interface circuit suitable for implementation in CMOS. The interface circuit converts the capacitance change of a single sensor capacitor into a differential output voltage. The circuit has been designed in a 0.8 mum CMOS technology.
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页码：948 / 951
页数：4
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