任意阶CCCII-C多功能滤波器的设计Design of Arbitrary Order CCCII-C Multifunction Filters
周细凤,彭良玉,韩英,黄满池
摘要(Abstract)：
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。
关键词(KeyWords)： 有源滤波器;电流控制传送器(CCCII);VLSI工艺;PSpice
基金项目(Foundation): 湖南省教育厅项目(04C346)
作者(Author): 周细凤,彭良玉,韩英,黄满池
参考文献(References)：
- [1]Fabre A.High Frequency Applications Based on a New Cur-rent Controlled Conveyor[J].IEEE Trans.on CAS(I),1996,43(2):82 91.
- [2]Fabre A.Low Power Current Mode Second order Bandpass IFFilter[J].IEEE Trans.on CAS(II),1997,44(6):436 446.
- [3]Alain Fabre.High Frequency High Q BICMOS CurrentMode Bandpass Filter and Mobile Communication Application[J].IEEE Journal of Solid State Circuits,1998,33(4):614 624.
- [4]Qzguz S,Acar.Universal Current Mode Filter with ReducedNumber of Active and Passive Components[J].IEE Electron-ics Letters,1997,33(11):948 949.
- [5]彭良玉,何怡刚,黄满池,等.电流模式N阶CCCII±C低通滤波器的系统设计[J].电子学报,2003,31(8):1 234 1 236.
- [6]Chun Ming Chang,Al Hashimi B M.Analytical Synthesis ofCurrent Mode High order OTA C Filters[J].Circuits andSystems I:Fundamental Theroy and Applications,2003,9(50):188 1 192.
- [7]Yuce E,Minaei S,Metin B.Electronically Tunable CurrentMode Second order Universal Filter Using Minimum Ele-ments[J].Electronics Letters,2005,8(41):453.