Local variations compensation with DLL-based Body Bias Generator for UTBB FD-SOI technology
Local variations compensation with DLL-based Body Bias Generator for UTBB FD-SOI technology
复制标题
使用基于 DLL 的体偏置发生器对 UTBB FD-SOI 技术进行局部变化补偿
DOI：
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发表时间：
2015
期刊：
影响因子：
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通讯作者：
F. Moll
中科院分区：
文献类型：
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作者：
J. Mauricio;F. Moll
地方差异在新技术中越来越重要。本文提出了一种基于自适应体偏置岛概念的自适应电路设计方法，并设计了一种适用于FDSOI工艺的正向和反向体偏置发生器。拟议的身体偏置发生器设计，基于DLL，允许70%的面积减少相比，基于DAC的传统设计，并减少了85%的局部变化。这种闭环实现还允许跟踪运行时变化。
Local variations are increasingly important in new technologies. This paper presents the design of adaptive circuits based on the concept of Adaptive Body Bias Islands and a Forward and Reverse Body Bias Generator for FDSOI technology. The proposed Body Bias generator design, based on a DLL, allows a 70% area reduction compared to the DAC-based conventional design and reduces local variability by 85%. This closed loop implementation also allows to track runtime variations.