2019 Fall Meeting

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III. Fission Energy Engineering » 303-1 Reactor Instrumentation, Instrumentation System, Reactor Control / 303-2 Remote Control, Robotics, Image Processing

[3K07-10] Radiation Redistant Technology

Fri. Sep 13, 2019 11:05 AM - 12:10 PM Room K (Common Education Bildg. 2F E21)

Chair:Daisuke Karikawa(Tohoku Univ.)

11:50 AM - 12:05 PM

[3K10] Radiation tolerance of an oscillator circuit using a crystal oscillator

*Masaki Watanabe1, Takumi Hatamochi1, Minoru Watanabe1 (1. Shizuoka Univ.)

Keywords:Crystal oscillator, Oscillator circuit, Total Ionizing Dose, Nuclear decommissioning

We have designed a radiation-hardened crystal oscillator circuit which is useful for radiation-hardened embedded systems and evaluated its radiation tolerance or total-ionizing-dose tolerance. This paper presents that the radiation tolerance of the radiation-hardened crystal oscillator circuit is over 390 Mrad.