电流模式高阶带通跳耦滤波器实现

REALIZATION OF CURRENT-MODE HIGH ORDER BANDPASS LEAPFROG FILTER

本文提出了二阶电流模式ＣＣⅡ带通电路，并利用此带通电路作为高阶电流模式带通电路的基本积木块，以六阶无源ＬＣ梯形带通电路为例，构造出了相应的跳耦结构有源实现电路经计算机仿真分析可知电路是可行的，正确的．

In this paper, the second-order current-mode CC bandpass circuit is proposed, and this bandpass circuit is used as the basic building block of the high-order currentmode bandpass circuit. The sixth-order passive LC ladder bandpass circuit is takan as an example and the relevant Leapfrog type active circuit is constructed. Computer simulation analyses have confirmed that the citarit is feasible and correct.