Supervisory circuits in a mixed neutron and gamma radiation environment

被引：0

作者：

Zong, Y ^{[1
]}

Franco, FJ ^{[1
]}

Cachero, AH ^{[1
]}

Agapito, JA ^{[1
]}

Fernandes, AC ^{[1
]}

Marques, JG ^{[1
]}

Rodríguez-Ruiz, MA ^{[1
]}

Casas-Cubillos, J ^{[1
]}

机构：

[1] Univ Complutense Madrid, Dep Fis Aplicada 3, Fac CC Fis, Madrid 28040, Spain

来源：

NSREC: 2005 IEEE RADIATION EFFECTS DATA WORKSHOP, WORKSHOP RECORD | 2005年

关键词：

COTS; supervisory circuits; TID;

D O I：

暂无

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

This paper describes the evolution of different commercial microprocessor supervisory circuits under neutron and gamma radiation. After the irradiation, the tested devices showed some interesting changes: an increase of supply current and the period of watchdog timer. It was also observed that threshold voltage hysteresis and the shift of TTL trigger level appeared in some devices.

引用

页码：132 / 137

页数：6

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