Arcidiacono, RobertaCartiglia, NicoloCenna, FrancescaDa Rocha Rolo, Manuel DionisioDi Francesco, AgostinoFausti, FedericoMignone, MarcoOlave, EliasRastreiro Da Silva, Jose CarlosRivetti, AngeloSilva, RuiVarela, Joao2019-02-052019-02-052017-12-23http://dx.doi.org/10.22323/1.313.0028http://hdl.handle.net/10400.26/27606In this report we present measurements performed on the full custom ASIC TOFFEE, designed to pre-amplify and discriminate signals of Ultra Fast Silicon Detectors. The ASIC has been characterized in laboratory with custom test boards, and with infrared laser light hitting the sensor emulating a minimum ionizing particle signal. Laser measurements show that a jitter term better than 50 (40) ps is achievable with a 10 (12) fC input charge.We also present some preliminary results on the TOFFEE performances, as obtained during recent beam tests with a 180 GeV/c pion beam, on the SPS-H8 beam line at CERN.engjournal article2019-02-05