摘要
在进行模拟与混合信号集成电路的行为级设计时,需要各种基本单元与功能电路的性能可行域模型。可行域模型构造可以看作是性能参数空间中的一个二分类问题。研究了采用支撑向量机进行电路可行域模型构造的方法,给出了建模过程;并以一个常用的Miller补偿CMOS两级运算放大器为例,建立基于支撑向量机的可行域模型,通过数值实验验证了模型的正确性。
There need all kinds of the performance feasible region model to basic unit and function circuit in the analog and mixed-signal IC behavior design level. The modeling of feasible domain can be looked as a binary classification problem in the space of performance parameters. This paper mainly studies the method using support vector machine（SVM） to make the feasible region model,and gives its process; then,it takes a common Miller compensation CMOS two-stage operational amplifier as example,and gets the feasible domain model based on SVM. At the last,it verifies the correctness of the model through the numerical experiment.
出处
《杭州电子科技大学学报（自然科学版）》
2014年第5期106-110,共5页
Journal of Hangzhou Dianzi University：Natural Sciences
关键词
模拟集成电路
层次化设计
可行域模型
支撑向量机
analog integrated circuits
hierarchical design
the model of feasible region
support vector ma-chine
