A CMOS Voltage to Current Converter for Low Voltage Applications

被引：0
|
作者：
Donald T. Comer
David J. Comer
机构：
[1] Brigham Young University,Department of Electrical and Computer Engineering
[2] Brigham Young University,Senior Member, IEEE, Department of Electrical and Computer Engineering
来源：
Analog Integrated Circuits and Signal Processing | 2001年 / 26卷
关键词：
voltage to current converter; current reference;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
This correspondence introduces two circuit ideas which are applied to the design of a voltage to current converter circuit for application in analog CMOS circuits. The ideas are aimed at achieving an output current which is set by a precision reference voltage and achieving a high output impedance without the use of a cascode connection. The resulting circuit achieves a fast settling time and requires a minimum bias headroom voltage, making it suitable for use in low voltage battery-powered designs.
引用
收藏
页码：117 / 124
页数：7
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