A family of active RC current-mode filters is presented which include asingle current-control-current-source(CCCS). fhese circuits are derived from the volt-age-mode circuits tlirough dual transformiation.

• 提出了一系列新的采用单一电流控制电流源（CCCs）的有源RC电流滤波器实现，这些电路是基于对偶变换由电压模式电路导出。