The R&D activity for the design of the power distribution section of the ATLAS Liquid Argon (LAr) Calorimeter Trigger Digitizer Board board (LTDB) is presented. Many aspects concerning the radiation hardness and the ability to operate Point-of-load converters also in presence of high magnetic fields are covered. Devices designed by CERN for experiments at LHC have been used and their capability for implementation in the LTDB has been exploited with the aim to have a power distribution section with the required performances.
Power distribution for the ATLAS LAr Trigger Digitizer Board / M. Lazzaroni. - In: JOURNAL OF INSTRUMENTATION. - ISSN 1748-0221. - 11:1(2016 Jan). ((Intervento presentato al convegno Topical Workshop on Electronics for Particle Physics : September 28th – October 2nd tenutosi a Lisbon (Portugal) nel 2015 [10.1088/1748-0221/11/01/C01042].
Power distribution for the ATLAS LAr Trigger Digitizer Board
M. LazzaroniPrimo
2016
Abstract
The R&D activity for the design of the power distribution section of the ATLAS Liquid Argon (LAr) Calorimeter Trigger Digitizer Board board (LTDB) is presented. Many aspects concerning the radiation hardness and the ability to operate Point-of-load converters also in presence of high magnetic fields are covered. Devices designed by CERN for experiments at LHC have been used and their capability for implementation in the LTDB has been exploited with the aim to have a power distribution section with the required performances.
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