Ionizing Radiation Response of the 4558 Analog Processor/Analog-to-Digital Converter

被引:0
|
作者
Witczak, Steven C. [1 ]
Horner, Jeremiah J. [1 ]
Harms, David C. [1 ]
Mason, Todd S. [1 ]
Marino, Kristin E. [1 ]
Macejik, Glen E. [1 ]
机构
[1] Northrop Grumman Mission Syst, Linthicum Hts, MD 21090 USA
来源
2017 IEEE RADIATION EFFECTS DATA WORKSHOP (REDW) | 2017年
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D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
The Northrop Grumman 4558 Analog Processor / Analog-to-Digital Converter was evaluated for tolerance to ionizing radiation at moderate doses. Radiation-induced shifts in non-linearity, noise, gain, offset and power dissipation are inferred from the transfer characteristics. Neither irradiation nor post-irradiation anneal has a measurable effect on the performance parameters. The radiation hardness is attributed in part to a p+ guardband under the isolation oxides. Given measurement error, acceptable beginning-of-life parametric ranges are provided to ensure specification compliance when only one set of measurements is performed.
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页码:105 / 108
页数:4
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