开关电容网络的符号灵敏度函数

Symbolic Sensitivity Function of Switched-Capacitor Networks

本文导出了一种有效的获得线性开关电容网络灵敏度函数的方法。这种新方法利用快速数值型算法获得了符号灵敏度函数。根据该算法所编制的计算机程序,可以获得两种灵敏度函数:一种是以增量作为变量的大参量变化灵敏度;另一种是以元件参数本身作为变量的相对灵敏度函数。

An efficient computer method for obtaining sensitivity function of linear SC circuits is presented. The new method uses fast, efficient, numerical-type algorithms to determine the symbolic sensitivity function. Large change sensitivity in terms of increments to the nominal values of elements and sensitivity function in terms of element values themselves can be obtained in the actual program.