The Shunt-LDO regulator has been integrated in the ATLAS and the CMS pixel detector RD53 front-end chip to implement the serial powering scheme which both experiments have chosen as the baseline option for the HL-LHC upgrade. The performance of the integrated regulators has been characterized and specific design challenges have been identified which are related to layout parasitics and shallow trench isolation (STI) stress effects. In addition the functionality of circuits which address crucial system level aspects like the protection against overvoltage/overload has been verified.

(2022). Characterization and verification of the Shunt-LDO regulator and its protection circuits for serial powering of the ATLAS and CMS pixel detectors . In JOURNAL OF PHYSICS. CONFERENCE SERIES. Retrieved from https://hdl.handle.net/10446/239790

Characterization and verification of the Shunt-LDO regulator and its protection circuits for serial powering of the ATLAS and CMS pixel detectors

Traversi, Gianluca;
2022-01-01

Abstract

The Shunt-LDO regulator has been integrated in the ATLAS and the CMS pixel detector RD53 front-end chip to implement the serial powering scheme which both experiments have chosen as the baseline option for the HL-LHC upgrade. The performance of the integrated regulators has been characterized and specific design challenges have been identified which are related to layout parasitics and shallow trench isolation (STI) stress effects. In addition the functionality of circuits which address crucial system level aspects like the protection against overvoltage/overload has been verified.
2022
Kampkötter, Jeremias; Karagounis, Michael; Koukola, Dominik; Loddo, Flavio; Orfanelli, Stella; Luengo, Alvaro Pradas; Traversi, Gianluca; Kokozinski, ...espandi
File allegato/i alla scheda:
File Dimensione del file Formato  
Kampkötter_2022_J._Phys. _Conf._Ser._2374_012071.pdf

accesso aperto

Versione: publisher's version - versione editoriale
Licenza: Creative commons
Dimensione del file 1.78 MB
Formato Adobe PDF
1.78 MB Adobe PDF Visualizza/Apri
Pubblicazioni consigliate

Aisberg ©2008 Servizi bibliotecari, Università degli studi di Bergamo | Terms of use/Condizioni di utilizzo

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10446/239790
Citazioni
  • Scopus 1
  • ???jsp.display-item.citation.isi??? ND
social impact