1. Impact of Switched Dose-Rate Irradiation on the Response of the LM124 Operational Amplifier to Pulsed X-Rays.
- Author
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Roche, Nicolas J.-H., Dusseau, Laurent, Mekki, Julien, Perez, Stephanie, Vaille, Jean-Roch, Gonzalez Velo, Yago, Boch, Jérome, Saigne, Frédéric, Marec, Ronan, Calvel, Philippe, Bezerra, Francoise, Auriel, Gérard, Azais, Bruno, and Buchner, Stephen P.
- Subjects
OPERATIONAL amplifiers ,RADIATION doses ,X-rays ,IRRADIATION ,ELECTRIC inverters ,RADIATION hardening (Electronics) ,IONIZING radiation ,INTEGRATED circuits - Abstract
The Synergistic effect between TID and ATREEs (Analog Transient Radiation Effects on Electronics) in an operational amplifier (opamp) (LM124) is investigated for three different bias configurations. An accelerated irradiation technique is used to study these synergistic effects. The impact of TID on ATREEs is found to be identical regardless of whether the irradiation is performed at low dose rate or whether the dose rate is switched from high to low using the Dose Rate Switching (DRS) technique. The correlation between the deviations of the opamp's electrical parameters and the changes of ATREE widths is clearly established. [ABSTRACT FROM AUTHOR]
- Published
- 2011
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