论文标题
自动操作装置设计的功能块分解方法
A Functional Block Decomposition Method for Automatic Op-Amp Design
论文作者
论文摘要
本文提出了一种将操作AMP分解到其功能块中的方法。该方法能够在高水平的抽象中识别功能块，因为负载或放大阶段具有大量可能的结构实现。该论文介绍了功能块的层次库。随着每个层次结构级别，功能块的结构表示在函数出现时变化越来越多。我们使用分层顺序自动计算为平坦网列的操作装置的功能分解。实验结果说明了该方法。功能块分解可以使设计知识的全面形式化用于运算放大器的计算机辅助设计。提出了运行放大器的电路尺寸和结构合成的应用。
This paper presents a method to decompose an op-amp into its functional blocks. The method is able to recognize functional blocks on a high level of abstraction as loads or amplification stages which have a large set of possible structural implementations. The paper presents a hierarchical library of functional blocks. With every hierarchy level, the structural representation of the functional blocks becomes more variable while its function emerges. We use the hierarchical order to automatically compute the functional decomposition of an op-amp given as a flat netlist. Experimental results illustrate the method. The functional block decomposition enables a comprehensive formalization of design knowledge for computer-aided design of op-amps. Applications to circuit sizing and structural synthesis of op-amps are presented.
