Comparison between Transimpedance and Charge Integrator Amplification Topologies for Conditioning Signals Obtained from SiPM Sensors for the DUNE Experiment

In this paper the simulation and comparison of the output of signal amplifiers for photon detection system with SiPM is presented. The Corsi model is used to determine the loads provided by the sensors, and analyze different electronic preamplifier topologies for data reading and noise filtering. The amplification of the signals obtained from 48 SiPM is carried out in three stages in order to obtain the output through a single channel. Two configurations are considered for the simulation: Transimpedance and Charge Integrator, which will be compared to meet the experiment requirements.