WIDE-RANGE ELECTRONICALLY TUNABLE COMPONENT MULTIPLIERS

被引:17
|
作者
AHMED, MT
KHAN, IA
PARVEEN, T
机构
[1] Aligarh Muslim Univ, Aligarh, India, Aligarh Muslim Univ, Aligarh, India
关键词
AMPLIFIERS - ELECTRONIC CIRCUITS - Tuning;
D O I
10.1080/00207218808945302
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
An operational transconductance amplifier (OTA)-based good quality, wide-range electronically tunable module for resistance and capacitance multipliers has been realized. Its multiplication factors are conveniently tunable with the bias-control current of voltage of the OTA over three decades. The module with slight modificatioins realizes temperature-insensitive multipliers. The circuit is suitable for microminiaturization and is expected to find wide practical applications. Experimental results are included.
引用
收藏
页码:1007 / 1011
页数:5
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