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An Accelerated Simulation Method for ELDRS of Bipolar Operational Amplifiers Using a Dose-Rate Switching Experiment

Lu Wu, Ren Diyuan, Zheng Yuzhan, Guo Qi and Yu Xuefeng

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Abstract: Through different dose-rate switching evaluation methods,the radiation-response rules of operational amplifiers are studied when the irradiation dose rate is switched from high to low under different radiation temperatures and total doses.The experimental results indicate that the response characteristics could be affected by the switching total doses,irradiation temperatures,and dose rates individually or together.Accelerated evaluation on the ELDRS can be realized by adopting a proper dose-rate switching method.Meanwhile,the irradiation time can also be reduced.Finally,the mechanisms of the difference between various radiation responses are analyzed.

Key words: bipolar OP-amps 60Co γ radiation switching dose rates accelerated evaluation

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    Received: 18 August 2015 Revised: 20 February 2008 Online: Published: 01 July 2008

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      Lu Wu, Ren Diyuan, Zheng Yuzhan, Guo Qi, Yu Xuefeng. An Accelerated Simulation Method for ELDRS of Bipolar Operational Amplifiers Using a Dose-Rate Switching Experiment[J]. Journal of Semiconductors, 2008, In Press. Lu W, Ren D Y, Zheng Y Z, Guo Q, Yu X F. An Accelerated Simulation Method for ELDRS of Bipolar Operational Amplifiers Using a Dose-Rate Switching Experiment[J]. J. Semicond., 2008, 29(7): 1286.Export: BibTex EndNote
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      Lu Wu, Ren Diyuan, Zheng Yuzhan, Guo Qi, Yu Xuefeng. An Accelerated Simulation Method for ELDRS of Bipolar Operational Amplifiers Using a Dose-Rate Switching Experiment[J]. Journal of Semiconductors, 2008, In Press.

      Lu W, Ren D Y, Zheng Y Z, Guo Q, Yu X F. An Accelerated Simulation Method for ELDRS of Bipolar Operational Amplifiers Using a Dose-Rate Switching Experiment[J]. J. Semicond., 2008, 29(7): 1286.
      Export: BibTex EndNote

      An Accelerated Simulation Method for ELDRS of Bipolar Operational Amplifiers Using a Dose-Rate Switching Experiment

      • Received Date: 2015-08-18
      • Accepted Date: 2008-01-09
      • Revised Date: 2008-02-20
      • Published Date: 2008-08-01

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