Dresden 2013 – scientific programme

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HK: Fachverband Physik der Hadronen und Kerne

HK 52: Poster - Instrumentation I

HK 52.9: Poster

Wednesday, March 6, 2013, 16:45–19:00, HSZ 2.OG

The B-FrED board — •Francesco Messi — Physikalisches Institut Uni-Bonn, Bonn, Germany

The B-FrED is a 16 channel double-threshold discriminator and shaper board designed as Front-End Electronics for the new Tagger detector of the BGO-OD experiment. It is a 6U-VME form factor card based on commercial components.
The analog input stage has a Slew Rate of 4580V / µ s. The Output stage provides a LVDS signals with a fan-out of two and an expected time jitter of ∼ 10ps with respect to the input signal.
The threshold settings are managed by a micro-controller which is remotely accessible through Ethernet.