Temperature-insensitive voltage-to-current converter and its applications

被引：29
作者：
Surakampontorn, W [1 ]
Riewruja, V
Kumwachara, K
Surawatpunya, C
Anuntahirunrat, K
机构：
[1] King Mongkuts Inst Technol Ladkrabang, Fac Engn, Ladkrabang Bangkok 10520, Thailand
[2] King Mongkuts Inst Technol Ladkrabang, Res Ctr Commun & Informat Technol, Ladkrabang Bangkok 10520, Thailand
来源：
IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT | 1999年 / 48卷 / 06期
关键词：
D O I：
10.1109/19.816147
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：
A novel voltage-to-current (V/I) converter circuit is proposed, which is based on an Operational Transconductance Amplifier (OTA) integrated circuit. The V/I transconductance gain is insensitive to temperature and the input differential voltage swing limitation of the OTA integrated circuit is alleviated. New circuits for the temperature-insensitive general-grounded resistance converter, instrumentation amplifier, electronically tunable gyrator, and analog multiplier are presented. Experimental and simulation results that demonstrate the performances of the V/I and its applications are also included.
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页码：1270 / 1277
页数：8
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