Universal test system for boards hosting bPOL12V DC-DC converters
In: Journal of Instrumentation, 19 (4, 2024
Online
academicJournal
Zugriff:
The ECAL Barrel and MTD Barrel Timing Layer subdetectors of CMS are approaching series production of electronic boards, including voltage conditioning PCBs: LVRs and PCCs respectively. 2448 LVRs and 864 PCCs will be installed during LS3 of the LHC. These boards are hosting radiation-tolerant bPOL12V ASICs which convert a broad input voltage range into required voltage levels for microelectronics between 1.2-2.5 V. Each card must be tested multiple times at various production stages to ensure its conformity. This contribution describes a methodology of testing bPOL12V conversion quality including the detection of instability regions at certain load levels. ; ISSN:1748-0221
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Universal test system for boards hosting bPOL12V DC-DC converters
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Autor/in / Beteiligte Person: | Stachon, Krzysztof ; Dissertori, Günther ; Gadek, Tomasz ; Lustermann, Werner |
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Zeitschrift: | Journal of Instrumentation, 19 (4, 2024 |
Veröffentlichung: | IOP Publishing, 2024 |
Medientyp: | academicJournal |
DOI: | 10.3929/ethz-b-000670157 |
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