基于CCCII的电流模式多功能双二次滤波器  

CURRENT-MODE MULTIFUNCTION BIQUARDRATIC FILTERS BASED ON CCCII

作　　者：方维[1] 

机构地区：[1]北京邮电大学计算机学院,北京100876

出　　处：《电子与信息学报》2001年第10期1032-1035,共4页Journal of Electronics & Information Technology

摘　　要：该文提出了由电流控制传输器(CCCⅡ)实现的新型电流模式多功能双二次滤波器,该滤波器由CCCⅡ和两个接地电容构成,电路具有以下特点:可实现多种滤波功能;易于集成;能独立地调节ω_O和Q,且灵敏度较低。Current-mode multifunction biquardratic niters based on current controlled conveyor (CCCII) with two grounded capacitors is proposed. The circuit offers the following advantageous features: realization of different biquadratic filter signals from the same configuration employment of only two grounded capacitors which are ideal for integration, orthogonal control of w0 and Q, and low sensitivities.

关 键 词：电流控制传感器 电流模式 多功能滤波器 

分 类 号：TN713[电子电信—电路与系统]