Design optimization of a current mirror amplifier integrated circuit using a computational statistics technique

Yiming Li, Yih Lang Li, Shao Ming Yu*

*Corresponding author for this work

研究成果: Article同行評審

10 引文 斯高帕斯(Scopus)

摘要

In this work, we implement a computational statistics technique for design optimization of integrated circuits (ICs). Integration of a well-known circuit simulation software and central composite design method enables us to construct a second-order response surface model (RSM) for each concerned constraint. After construction of RSMs, we verify the adequacy and accuracy using the normal residual plots and their residual of squares. The constructed models are further employed for design optimization of current mirror amplifier ICs with 0.18μ m CMOS devices. By considering the voltage gain, cut-off frequency, phase margin, common-mode rejection ratio and slew-rate, six designing parameters including the width and length of different transistors are selected and optimized to fit the targets.

原文English
頁(從 - 到)1165-1177
頁數13
期刊Mathematics and Computers in Simulation
79
發行號4
DOIs
出版狀態Published - 15 十二月 2008

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