Operational Amplifier Design Automation Based on Multi-Objective Optimization

被引:0
|
作者
Fang, Bohai [1 ]
Li, Xiuping
机构
[1] State Key Lab Informat Photon & Opt Commun, Beijing 100876, Peoples R China
关键词
NSGA-II; CMOS operational amplifier; design automation; initial population generation; symbolic equation;
D O I
10.1109/ICMMT61774.2024.10672422
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
This paper proposes an operational amplifier (OpAmp) design automation approach based on multi-objective optimization. The design of the OpAmp is introduced as a multi-objective optimization problem and the non-dominated sorting genetic algorithm (NSGA-II) is adopted to solve this problem. Applying graph-pair decision diagram to get accurate symbolic design equations, and using proposed initial population generation method to fully automate the OpAmp design. Taking the CMOS Miller-compensated OpAmp as an example, the results show that proposed design automation approach is able to automate and accelerate the OpAmp design.
引用
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页数:3
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