作者
Ahmed M Soliman
发表日期
1996/11
期刊
Analog Integrated Circuits and Signal Processing
卷号
11
页码范围
265-302
出版商
Kluwer Academic Publishers
简介
The current feedback operational amplifiers (CFOAs) are receiving increasing attention as basic building blocks in analog circuit design. This paper gives an overview of the applications of the CFOAs, in particular several new circuits employing the CFOA as the active element are given. These circuits include differential voltage amplifiers, differential integrators, nonideal and ideal inductors, frequency dependent negative resistors and filters. The advantages of using the CFOAs in realizing low sensitivity universal filters with grounded elements will be demonstrated by several new circuits suitable for VLSI implementation. PSPICE simulations using the AD844-CFOA which indicate the frequency limitations of some of the proposed circuits are included.
引用总数
学术搜索中的文章
AM Soliman - Analog Integrated Circuits and Signal Processing, 1996