Author: Fenner, M.
Paper Title Page
WEPAB288 A New Timing System for PETRA IV 3329
 
  • H. Lippek, A. Aghababyan, K. Brede, H.T. Duhme, M. Fenner, U. Hurdelbrink, H. Kay, H. Schlarb, T. Wilksen
    DESY, Hamburg, Germany
  
  At DESY an up­grade of the PETRA III syn­chro­tron light source to­wards a fourth-gen­er­a­tion, low emit­tance ma­chine PETRA IV is cur­rently being ac­tively pur­sued. The re­al­iza­tion of this new ma­chine im­plies a new de­sign of the tim­ing and syn­chro­niza­tion sys­tem since re­quire­ments on beam qual­ity and con­trols will sig­nif­i­cantly change from the ex­ist­ing im­ple­men­ta­tion at PETRA III. As of now the tech­ni­cal de­sign phase of the PETRA IV pro­ject is in full swing. For the tim­ing sys­tem the de­sign process of the over­all sys­tem as well as the eval­u­a­tion of in­di­vid­ual com­po­nents has been started as of last year. Given the suc­cess of the at DESY de­vel­oped Mi­croTCA.4-based tim­ing sys­tem for the Eu­ro­pean XFEL ac­cel­er­a­tor it has been cho­sen to serve as a basis for the PETRA IV tim­ing sys­tem de­vel­ope­ment as well. We pre­sent first de­sign ideas of the major tim­ing sys­tem hard­ware com­po­nent, a Mi­croTCA.4-based AMC for dis­trib­ut­ing clocks, trig­gers and fur­ther bunch-syn­chro­nous in­for­ma­tion within the ac­cel­er­a­tor com­plex and to user ex­per­i­ments. First steps of an eval­u­a­tion process for de­sign­ing the AMC hard­ware are briefly il­lus­trated.  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2021-WEPAB288  
About • paper received ※ 19 May 2021       paper accepted ※ 01 July 2021       issue date ※ 10 August 2021  
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