A Radiation-Hardened 12-bit SAR ADC Design

A Radiation-Hardened 12-bit SAR ADC Design
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抗辐射 12 位 SAR ADC 设计

DOI:
10.1109/icrito.2018.8748621
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发表时间:
2018
期刊:
2018 7th International Conference on Reliability, Infocom Technologies and Optimization (Trends and Future Directions) (ICRITO)
影响因子:
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通讯作者:
Zicai Shen
Zicai Shen
中科院分区:
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文献类型:
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作者:
Honghui Tang;Haibin Wang;Zhijian Hui;Tao Qin;Xinyi Hu;Y. Ibrahim;Xixi Dai;Yangsheng Wang;L. Cai;G. Guo;Zicai Shen

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相似文献

基于电荷再分配电容的逐次逼近寄存器(SAR)是模数转换器(adc)中最常见的拓扑结构之一。然而,这种拓扑结构容易产生辐射引起的错误,特别是单事件瞬态(SET)。其结果是错误的输出序列,甚至系统崩溃。在本文中,我们将提出一种新颖的12位SAR ADC设计。仿真结果表明,与参考设计相比,该设计具有明显更高的SET容忍度。
Charge redistribution capacitance based Successive approximation register (SAR) is one of the most common topologies of analog-to-digital converters (ADCs). However, this topology is prone to radiation-induced errors, particularly Single Event Transient (SET). The consequences are erroneous output sequences oreven system crash. In this paper, we will propose a novel design of a 12-bit SAR ADC. Simulation results demonstrate that it features significantly higher tolerance to SET when compared to the reference design.