FMSSQP: An efficient global optimization tool for the robust design of Rail-to-Rail Op-Amp
FMSSQP: An efficient global optimization tool for the robust design of Rail-to-Rail Op-Amp
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DOI：
10.1109/asicon.2013.6812030
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发表时间：
2013
期刊：
影响因子：
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通讯作者：
Minghua Li;Dian Zhou;Sheng-Guo Wang;Xuan Zeng
中科院分区：
文献类型：
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作者：
Minghua Li;Dian Zhou;Sheng-Guo Wang;Xuan Zeng
本文提出了一种使用名为 FMSSQP 的计算机辅助设计 (CAD) 工具的轨至轨运算放大器的稳健设计和全局优化方法。性能参数得到优化，同时工艺变化的影响最小化。该设计采用 0.25μm CMOS 工艺实现。结果表明，每个工艺角的跨导（gm）变化小于7%，品质因数（FOM）呈现的电路性能与已发表的作品相比有显着改善。
This paper presents a robust design and global optimization methodology for Rail-to-Rail operational amplifier using a computer-aided design (CAD) tool called FMSSQP. Performance parameters are optimized while the impact of process variation is minimized. This design is implemented with 0.25-μm CMOS process. The result shows that transconductance (gm) variations at each process corners are less than 7%, circuit performance presented by a Figure of Merit (FOM) has a significant improvement compared with the published works.