任意阶CCCII-C多功能滤波器的设计  

Design of Arbitrary Order CCCII-C Multifunction Filters

作　　者：周细凤[1] 彭良玉[1] 韩英[1] 黄满池[1] 

机构地区：[1]湖南师范大学,湖南长沙410081

出　　处：《现代电子技术》2006年第11期75-78,共4页Modern Electronics Technique

基　　金：湖南省教育厅项目(04C346)

摘　　要：提出了一种基于电流控制传送器(CCCII)任意阶多功能滤波器的设计方法。该方法导出的滤波器具有最少的元件,n阶滤波器仅需n个CCCIIs和n个电容,且所有的电容均接地,便于集成且与VLSI工艺兼容。完成了2阶多功能滤波器和6阶带通滤波器的PSpice仿真,理论分析和计算机仿真表明所提电路方案正确可行。This paper presents a new general design method for arbitrary order multifunction filter based on Current Controlled Conveyor （CCCII）. Different kinds of n - order multifunction filters with minimum components are obtained by this method. The proposed n - order filter only composed by n CCCIIs and n grounded capacitors. The circuits is integrated conveniently and is compatible with VLSI technology. A second - order multifunction filter and A six - order band pass filter are simulated by PSpice. Theoretical analysis and computer simulation indicate that the proposed circuit is effective and feasible.

关 键 词：有源滤波器 电流控制传送嚣(CCCII)VLSI工艺 PSPICE 

分 类 号：TN713[电子电信—电路与系统]