Title
A Single Event Upset Tolerant Latch With Parallel Nodes
Abstract
A single event upset (SEU) tolerant latch has been put forward in the current paper. By means of the parallel nodes structure design together with the layout-level optimization design, the proposed design is capable of substantially improving the immunity to SEU. In comparison with the conventional latch, the stacked latch with isolation and the dual-modular-redundancy (DMR) latch with C-element, the simulation results based on the 65 nm CMOS process demonstrate that the proposed latch performs much better in SEU mitigation. For P-hit simulation, the proposed latch can achieve a correct output in the end, no matter the struck PMOS is at OFF state or ON state. For N-hit simulation, the proposed latch is also capable of mitigating the voltage transient and recovering to original state eventually.
Year
DOI
Venue
2019
10.1587/elex.16.20190208
IEICE ELECTRONICS EXPRESS
Keywords
Field
DocType
latch, N-hit, P-hit, single event upset
Computer science,Electronic engineering,Single event upset,Electrical engineering
Journal
Volume
Issue
ISSN
16
11
1349-2543
Citations 
PageRank 
References 
0
0.34
0
Authors
10
Name
Order
Citations
PageRank
Changyong Liu1112.79
Nianlong Liu200.34
Zhiting Lin3298.47
Xiulong Wu4175.82
Chunyu Peng53010.29
Qiang Zhao613.39
Xuan Li712427.25
Junning Chen831.11
Xuan Zeng940875.96
Xiang-Dong Hu1033.09