PoS - Proceedings of Science
Volume 370 - Topical Workshop on Electronics for Particle Physics (TWEPP2019) - Systems, Planning, Installation, Commissioning and Running Experience
First measurements with the CMS DAQ and Timing Hub prototype-1
J. Hegeman,* R. Blažek, U. Behrens, J. Branson, P. Brummer, S. Cittolin, D. Da Silva-Gomes, G.L. Darle, C. Deldicque, M. Dobson, N. Doualot, J.R. Fulcher, D. Gigi, M. Gladki, F. Glege, G. Gomez-Ceballos, M. Hansen, D. Jevtić, W. Li, A. Mecionis, F. Meijers, E. Meschi, R. K. Mommsen, K. Mor, S. Morovic, V. O’Dell, L. Orsini, I. Papakrivopoulos, C. Paus, A. Petrucci, M. Pieri, D. Rabady, K. Raychino, A. Racz, A. Rodriguez-Garcia, H. Sakulin, C. Schwick, D. Šimelevičius, P. Soursos, A. Stahl, M. Stankevicius, U. Suthakar, J. Troska, C. Vazquez-Velez, A. Zahid, P. Zejdl
*corresponding author
Full text: pdf
Pre-published on: March 06, 2020
Published on: April 21, 2020
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, phase-stable, 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.
DOI: https://doi.org/10.22323/1.370.0111
How to cite

Metadata are provided both in "article" format (very similar to INSPIRE) as this helps creating very compact bibliographies which can be beneficial to authors and readers, and in "proceeding" format which is more detailed and complete.

Open Access
Creative Commons LicenseCopyright owned by the author(s) under the term of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.