| Authors |
Blažek, Radovan ; Behrens, Ulf ; Branson, James ; Brummer, Philipp ; Cittolin, Sergio ; Da Silva-Gomes, Diego ; Darlea, Georgiana-Lavinia ; Deldicque, Christian ; Dobson, Marc ; Doualot, Nicolas ; Fulcher, Jonathan Richard ; Gigi, Dominique ; Gladki, Maciej ; Glege, Frank ; Gomez-Ceballos, Guillelmo ; Hansen, Magnus ; Hegeman, Jeroen ; Jevtič, Dragana ; Li, Wei ; Mečionis, Audrius ; Meijers, Frans ; Meschi, Emilio ; Mommsen, Remigius K ; Mor, Keyshav ; Morovic, Srecko ; O’Dell, Vivian ; Orsini, Luciano ; Papakrivopoulos, Ioannis ; Paus, Christoph ; Petrucci, Andrea ; Pieri, Marco ; Rabady, Dinyar ; Raychino, Kolyo ; Rácz, Attila ; Rodriguez-Garcia, Alvaro ; Sakulin, Hannes ; Schwick, Christoph ; Šimelevičius, Dainius ; Soursos, Panagiotis ; Stahl, Andre ; Stankevičius, Mantas ; Suthakar, Uthayanath ; Troska, Jan ; Vazquez-Velez, Cristina ; Zahid, Awais ; Zejdl, Petr |
| Is Part of |
TWEPP2019. Topical Workshop on Electronics for Particle Physics (TWEPP2019) - systems, planning, installation, commissioning and running experience, 2-6 September 2019, Santiago de Compostela - Spain.. Trieste : Sissa Medialab srl Partita IVA. 2020, p. 1-4 |
| Abstract [eng] |
The DAQ and Timing Hub is an ATCA hub board designed for the Phase-2 upgrade of the CMS experiment. In addition to providing high-speed Ethernet connectivity to all back-end boards, it forms the bridge between the sub-detector electronics and the central DAQ, timing, and trigger control systems. One important requirement is the distribution of several high-precision, phasestable, and LHC-synchronous clock signals for use by the timing detectors. The current paper presents first measurements performed on the initial prototype, with a focus on clock quality. It is demonstrated that the current design provides adequate clock quality to satisfy the requirements of the Phase-2 CMS timing detectors. |
