Power, Readout and Service Hybrids for the CMS Phase-2 Upgrade

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The CMS tracker Phase-2 upgrade silicon modules integrate DC-DC powering stages and an optical transceiver to power and control the front-end hybrids. The strip-strip (2S) module contains a Service Hybrid (2S-SEH) with two-stage DC-DC power conversion, an lpGBT with optical interface (VTRx+), high v...

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Detalles Bibliográficos
Autores principales: Zografos, Angelos, Blanchot, Georges, Mateos Dominguez, Irene, Hollos, Adam Erik, Kovacs, Mark Istvan, Rasevic, Nikola
Lenguaje:eng
Publicado: 2021
Materias:
Detectors and Experimental Techniques
Acceso en línea:https://dx.doi.org/10.1088/1748-0221/17/03/C03034
http://cds.cern.ch/record/2797682
Descripción
Sumario:The CMS tracker Phase-2 upgrade silicon modules integrate DC-DC powering stages and an optical transceiver to power and control the front-end hybrids. The strip-strip (2S) module contains a Service Hybrid (2S-SEH) with two-stage DC-DC power conversion, an lpGBT with optical interface (VTRx+), high voltage biasing and temperature sensor ports. The pixel-strip (PS) module utilizes a separate two stage DC-DC converter circuit (PS-POH) and a Readout Hybrid (PS-ROH) containing the communication interface. The design and performance of these three hybrids and their integration in their respective modules are presented.

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