Hybrids Acceptance Tools for the CMS Phase-2 Tracker Upgrade

Up to fifty thousand front-end and service hybrids are required for the CMS Tracker Phase-2 Upgrade. These hybrids are built on carbon fibre stiffened circuits and contain several flip-chip ASICs, that will be glued in module structures, making repairs almost impossible. Due to their complexity, tes...

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Detalles Bibliográficos
Autores principales: Blanchot, Georges, Hollos, Adam Erik, Kovacs, Mark Istvan, Loutit, Magnus John, Makarenko, Inna, Mateos Dominguez, Irene, Otarid, Younes, Seif El Nasr, Sarah, Zografos, Angelos
Lenguaje:eng
Publicado: 2021
Materias:
Detectors and Experimental Techniques
Acceso en línea:https://dx.doi.org/10.1088/1748-0221/17/06/C06008
http://cds.cern.ch/record/2797687
Descripción
Sumario:Up to fifty thousand front-end and service hybrids are required for the CMS Tracker Phase-2 Upgrade. These hybrids are built on carbon fibre stiffened circuits and contain several flip-chip ASICs, that will be glued in module structures, making repairs almost impossible. Due to their complexity, testing within production is a very important aspect. A multiplexed testing infrastructure, based on custom crates and test cards will be presented. This testing hardware is supported by software tools to enable the exhaustive verification of hybrids at the manufacturing sites and for their acceptance within the collaboration.

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