This passage adopt a new method of designing CFA,that is, we should combine the CCII+ with a computing magnifier ,to form a new CFA.This kind of designing is very easy,and is easy to acheive .Besides,its nature is very good .
求助翻译：英语高手请进英语高手请进：本文采用一种新的CFA设计方式,即用一个CCII+与一个运算放大器级联,形成一个新的