Modeling of single event transients with dual double-exponential current sources: Implications for logic cell characterization
Abstract
Single event effects (SEE) are a reliability concern for modern microelectronics. Bit corruptions can be caused by single event upsets (SEUs) in the storage cells or by sampling single event transients (SETs) from a logic path. An accurate prediction of soft error susceptibility from SETs requires good models to convert collected charge into compact descriptions of the current injection process. This paper describes a simple, yet effective, method to model the current waveform resulting from a charge collection event for SET circuit simulations. The model uses two double-exponential current sources in parallel, and the results illustrate why a conventional model based on one double-exponential source can be incomplete. A small set of logic cells with varying input conditions, drive strength, and output loading are simulated to extract the parameters for the dual double-exponential current sources. Furthermore, the parameters are based upon both the node capacitance and the restoring current (i.e., drive strength) of the logic cell.
- Authors:
-
- Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
- Vanderbilt Univ., Nashville, TN (United States)
- North Carolina A&T State Univ., Greensboro, NC (United States)
- Publication Date:
- Research Org.:
- Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
- Sponsoring Org.:
- USDOE National Nuclear Security Administration (NNSA)
- OSTI Identifier:
- 1184992
- Alternate Identifier(s):
- OSTI ID: 1237663
- Report Number(s):
- SAND-2014-20130J; SAND-2015-5187J
Journal ID: ISSN 0018-9499; 547465
- Grant/Contract Number:
- AC04-94AL85000
- Resource Type:
- Accepted Manuscript
- Journal Name:
- IEEE Transactions on Nuclear Science
- Additional Journal Information:
- Journal Volume: 62; Journal Issue: 4; Journal ID: ISSN 0018-9499
- Publisher:
- Institute of Electrical and Electronics Engineers (IEEE)
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY; circuit simulation; combinatorial circuits; integrated circuit modeling; logic cells; semiconductor device modeling; radiation effects; combinational circuits
Citation Formats
Black, Dolores Archuleta, Robinson, William H., Wilcox, Ian Zachary, Limbrick, Daniel B., and Black, Jeffrey D. Modeling of single event transients with dual double-exponential current sources: Implications for logic cell characterization. United States: N. p., 2015.
Web. doi:10.1109/TNS.2015.2449073.
Black, Dolores Archuleta, Robinson, William H., Wilcox, Ian Zachary, Limbrick, Daniel B., & Black, Jeffrey D. Modeling of single event transients with dual double-exponential current sources: Implications for logic cell characterization. United States. https://doi.org/10.1109/TNS.2015.2449073
Black, Dolores Archuleta, Robinson, William H., Wilcox, Ian Zachary, Limbrick, Daniel B., and Black, Jeffrey D. Fri .
"Modeling of single event transients with dual double-exponential current sources: Implications for logic cell characterization". United States. https://doi.org/10.1109/TNS.2015.2449073. https://www.osti.gov/servlets/purl/1184992.
@article{osti_1184992,
title = {Modeling of single event transients with dual double-exponential current sources: Implications for logic cell characterization},
author = {Black, Dolores Archuleta and Robinson, William H. and Wilcox, Ian Zachary and Limbrick, Daniel B. and Black, Jeffrey D.},
abstractNote = {Single event effects (SEE) are a reliability concern for modern microelectronics. Bit corruptions can be caused by single event upsets (SEUs) in the storage cells or by sampling single event transients (SETs) from a logic path. An accurate prediction of soft error susceptibility from SETs requires good models to convert collected charge into compact descriptions of the current injection process. This paper describes a simple, yet effective, method to model the current waveform resulting from a charge collection event for SET circuit simulations. The model uses two double-exponential current sources in parallel, and the results illustrate why a conventional model based on one double-exponential source can be incomplete. A small set of logic cells with varying input conditions, drive strength, and output loading are simulated to extract the parameters for the dual double-exponential current sources. Furthermore, the parameters are based upon both the node capacitance and the restoring current (i.e., drive strength) of the logic cell.},
doi = {10.1109/TNS.2015.2449073},
journal = {IEEE Transactions on Nuclear Science},
number = 4,
volume = 62,
place = {United States},
year = {Fri Aug 07 00:00:00 EDT 2015},
month = {Fri Aug 07 00:00:00 EDT 2015}
}
Web of Science
Works referencing / citing this record:
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