BIPOLAR MONOLITHIC FRONT-END PREAMPLIFIER FOR USE WITH SILICON PHOTODETECTORS
Le résumé fourni par la source
A front-end transimpedance preamplifier is studied to be matched with photodetectors in the CMS electromagnetic calorimeter. A fast low noise preamplifier has been designed using Harris Semiconductor UHF 1 bipolar transistors process for detectors capacitances in the range of 10 to IOOpF. Preliminary results have shown that this technology seems well suitable for fast and low noise analog signal processing. New and complementary results for NPN design are presented before and after neutrons irradiation.
Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.