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提出了用单 CC -实现二阶电流模式滤波器的新电路 .仅用少量元件 ,即能实现二阶低通、带通滤波函数 .电路用 Pspice程序进行了仿真 .该电路具有电路简单 ,集成方便 ,无源灵敏度低等优点
A new circuit with a single CC and a second-order current-mode filter is proposed.The second-order low-pass and band-pass filter functions can be realized with only a few components.The circuit is simulated by Pspice program.The circuit has the advantages of simple circuit, Convenient, low passive sensitivity advantages