Speaker
Mr
Diego Aranda
(Facultad de Ingenieria - Universidad Nacional de Asuncion)
Description
In this work we study the design of three stages used to read and amplifly the signals coming from 48 SiPM detectors connected in parallel. In the pre amplification stage, the charge integrator circuit and the trans-amplifier circuit are proposed, in the addition stage, a simple adder circuit; and, in the final stage, a low pass Sallen Key filter. A circuit analysis of the stages was done taking into account the different noise sources, obtaining their respective tranfer functions in order to simulate the behavior of system. Finally, a set of values that meets the system requirements was found and a comparison beetween the circuits perfomances of the pre amplification stage was done.
Primary author
Mr
Diego Aranda
(Facultad de Ingenieria - Universidad Nacional de Asuncion)
Co-author
Mr
Carlos B. Montiel
(Facultad de Ingenieria - Univesidad Nacional de Asuncion)
