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CEPC Silicon Inner Tracker meeting

→ Asia/Shanghai
Description

Zoom

Link: https://cern.zoom.us/j/63012120335?pwd=egBqgIfEavKEkYCnyoALwHjk0WqnH6.1

Meeting ID: 630 1212 0335
Passcode: 214397

  • COFFEE tests
    • Team preparing for the beamtest on COFFEE left array at SPS starting 13 May
  • Serial powering 
    • Tianyu (IHEP) presented SLDO IV measurements on ATLASPix3.0 chips using probing cards; current very low
    • Attilio & Yanyan suggests VDD might not connecting to the chip input (need external connection)
    • Yanyan shows Fuat's new probing results of APX3.1 at Dortmund
    • Yanyan introduces LHCb community's increasing interest in building ATLASPix-based SP modules
    • Discussion on possible production of a few more quad flex, depending on yield test of the 18+ chips at Edingburgh
There are minutes attached to this event. Show them.
    • 16:00 → 16:20
      News on COFFEE tests 20m
      Speakers: Yiming 一鸣 Li 李 (IHEP), Zijun 子骏 Xu 徐, 博新 王 (Institute of High Energy Physics, CAS), 雨漫 蔡 (IHEP)
    • 16:20 → 16:40
      Serial powering status 20m
      Speakers: Hui Zhang, 天宇 史 (高能所)