Multifunction mixed-mode filter using FTFNs

被引：43
作者：
Shah, NA [1 ]
Malik, MA [1 ]
机构：
[1] Univ Kashmir, Postgrad Dept Elect & Instrumentat Technol, Srinagar 190006, Jammu & Kashmir, India
来源：
ANALOG INTEGRATED CIRCUITS AND SIGNAL PROCESSING | 2006年 / 47卷 / 03期
关键词：
current-mode; FTFN; mixed-mode circuits; voltage-mode;
D O I：
10.1007/s10470-006-5539-0
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
A novel mixed-mode multifunction filter configuration containing three FTFNs and only five passive components with a single input and three different outputs is presented. The configuration can be driven by a voltage or current source while as outputs are always voltages and currents. The circuit can thus realize filtering functions in normal-mode as well as in mixed-mode. Besides having small active and passive sensitivities, the parameters resonance frequency (omega(0)) and bandwidth (omega(0)/Q) enjoy orthogonal tuning. The theoretical results are verified by PSPICE simulations.
引用
收藏
页码：339 / 343
页数：5
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