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Trigger and data acquisition systems (TDAQ) of High Energy Physics (HEP) experiments intensively use time measurements for calibration of signals and synchronization between their different elements. Typically, electronics systems for time measurement are designed using a classical mixed-signal approach, while all-digital architectures are nowadays being explored and studied by state-of-art research...
The above-mentioned measurements, on crystals, photodetectors and optical couplings, performed at INFN and ENEA laboratories and irradiation facilities, represent a thorough study of options, that will allow the optimal solution for the upgrade of the Belle II end cap calorimeter to be found.
The number of interactions per bunch crossing for the upgrade of the Large Hadron Collider is expected to be ten times greater than the actual one. As a consequence, the ATLAS detector for SLHC foresees the use of a larger number of readout channels and also a new trigger level is under development. In order to face with such issue, we developed a new architecture for the Read Out Driver (ROD) for...
Many High Energy Physics experiments based their serial links on the Agilent HDMP-1032/34A serializer/deserializer chip-set (or GLink). This success was mainly due to the fact that this pair of chips was able to transfer data at ~1 Gb/s with a deterministic latency, fixed after each power up or reset of the link. Despite this unique timing feature, Agilent discontinued the production and no compatible...
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