Second Order Band-Pass Filter Design Using Single CC-CDBA

被引：0
作者：
M. Koksal
M. Sagbas
机构：
[1] Fatih University,Department of Electrical
[2] Maltepe University,Electronics Engineering
来源：
Circuits, Systems & Signal Processing | 2008年 / 27卷
关键词：
Second order filters; Active filters; CDBA; Band-pass filter; Current mode; Voltage mode;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Six new second order band-pass filter configurations using only a single current-controlled current differencing buffered amplifier (CC-CDBA) are proposed. Further, the proposed filters also have a minimum number of external electronic components. They realize current-mode, voltage-mode and transadmittance-mode filter characteristics. The quality factor and natural frequency can be adjusted electronically without changing the values of the passive components. The proposed filters use a minimum number of passive elements (two or three). There is no second order active filter structure which uses two passive components and one active component in the literature. The validity of the proposed filters is verified through PSpice simulations.
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页码：461 / 474
页数：13
相关论文
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