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大型开关电容 ( S C) 网络往往是由许多 S C 子网络级联而成的, 而级联之前要对 S C子网络进行优化设计, 就必须得到子网络的网络函数表达式。本文介绍了一种通过观察 S C 网络的拓扑结构, 直接得到网络的信号流图 ( S F G) , 从而得到所需要的网络函数的方法。
Large switched-capacitor (S C) networks are often cascaded by many S C sub-networks. Before optimizing the S C sub-networks for cascading, you must obtain the network function expressions for the sub-networks. This paper presents a method to get the required network function by directly observing the topological structure of an S C network and directly obtaining the signal flow diagram (S F G) of the network.