LHCb: Radiation hard programmable delay line for LHCb Calorimeter Upgrade

This poster describes the implementation of a SPI-programmable clock delay chip based on a Delay Locked Loop (DLL) in order to shift the phase of the LHC clock (25 ns) in steps of 1ns, with a 4ps jitter and 18ps of DNL. The delay lines will be integrated into ICECAL, the LHCb calorimeter front-end A...

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Detalles Bibliográficos
Autores principales: Mauricio Ferre, J, Gascón, D, Vilasís Cardona, X, Picatoste Olloqui, E, Machefert, F, Lefrançois, J, Duarte, O
Lenguaje:eng
Publicado: 2013
Acceso en línea:http://cds.cern.ch/record/1605096

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