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Irradiation Tests on Bipolar Front-End Preamplifier Using the Harris UHF1 Technology
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...
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| Lenguaje: | eng |
| Publicado: |
1997
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| Acceso en línea: | http://cds.cern.ch/record/687187 |
| Sumario: | 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 ( SiO2). Tests results are presented. |
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