Irradiation tests on bipolar front-end preamplifier using the Harris UHF1 technology

نویسنده

  • M. Goyot
چکیده

A low noise, low power, radiation hard, full custom integrated circuit has been studied for coupling with photodetectors of the CMS electromagnetic calorimeter. A new version of the prototype preamplifier has been designed with improved performances (noise, dynamic range, consumption). Irradiation tests on this monolithic circuit have been performed at CERN with a Xray SEIFERT RP149 generator up to 10Mrad (SiO 2). Tests results are presented.

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تاریخ انتشار 2007