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High Precision Timing Distribution - Meeting #18

Tuesday 29 Apr 2025, 15:00 → 17:30 Europe/Zurich

zoom (CERN)

zoom

CERN

https://cern.zoom.us/j/97959798343

Sophie Baron (CERN)

Description

Useful links sent during the meeting:

-----------------

Javier - 1/f noise in FPGAs

*https://arxiv.org/abs/1701.00094 (see section 5 in particular)
*1/f noise limits in FPGA in the WR project: https://gitlab.com/ohwr/project/white-rabbit/-/wikis/uploads/253cbfc17d2b43cd445b68348aee0374/Submitted_IEEE.pdf

----------------

Maciej: link to upcoming White Rabbit Collaboration Workshop:

https://indico.cern.ch/event/1524513/

------------------

Lilith: link to her (preliminary) Grafana dashboard with online phase measurement - work in progress

https://rf-comparison-at-cms.app.cern.ch/d/cei70hgkpyd4wf/cms?orgId=1&from=1745686800000&to=1745689500000

61266625387

Sophie Baron

- 15:00 → 15:10
  
  Introduction 10m
  
  Speaker: Sophie Baron (CERN)
- 15:10 → 15:30
  
  CMS: solutions implemented at TCDS level and at the BCP for ECAL Barrel 20m
  
  Speaker: Nikitas Loukas (University of Notre Dame (US))
  
  2025_04_29_nloukas_HPTD.pdf
- 15:30 → 15:50
  
  ATLAS: Recovered clock quality on the ATLAS LTI prototype 20m
  
  Speaker: Filiberto Bonini (CERN)
  
  2025.04.29_HPTD-18_RxRecClk-Ddr4-Crosstalk.pdf
- 15:50 → 16:10
  
  HPTD Team: DDMTD on Data streams to cancel out phase drift in FPGAs 20m
  
  Speaker: Edoardo Orzes
  
  HPTD-April25.pdf
- 16:10 → 16:30
  
  White Rabbit: RF comparison programme between current and new RF distribution systems 20m
  
  Speaker: Lilith Kaffka (University of Dundee (GB))
  
  HPTD18-RF comparison at CMS.pdf
- 16:30 → 16:50
  
  AOB and next steps 20m
  
  Speaker: Sophie Baron (CERN)
  
  HPTD_IG_Meeting18_AoB.pdf