WANG Yiyuan1, 2 LU Wu1 REN Diyuan1 ZHENG Yuzhan1, 2 GAO Bo1, et al. Radiation effects of a 12-bit bipolar digital-to-analog converter under different dose rates[J]. Nuclear techniques, 2008, (9): 685-688.
WANG Yiyuan1, 2 LU Wu1 REN Diyuan1 ZHENG Yuzhan1, 2 GAO Bo1, et al. Radiation effects of a 12-bit bipolar digital-to-analog converter under different dose rates[J]. Nuclear techniques, 2008, (9): 685-688.DOI:
Total-dose effects and room-temperature annealing behavior of bipolar digital-to-analog converter (DAC) irradiated by 60Co γ-rays were investigated. The results show that the response of the DAC is different between low- and high-dose-rate irradiation. It was found that the integrated circuits exhibit ELDRS and time dependence effect as well. Based on the space charge model
possible mechanism for this response is discussed.