65 nm meeting

→ Europe/Paris
Bat 20 - uElec (https://cern.zoom.us/j/69600555186?pwd=eVcxUTBnc2J0bWwyQ3RBM0ttZkN6Zz09)

Bat 20 - uElec

https://cern.zoom.us/j/69600555186?pwd=eVcxUTBnc2J0bWwyQ3RBM0ttZkN6Zz09
Cacher
  • Tests, Sergey
    • running at 10 MHz with ALPIDE telescope should be OK
    • Kimmo has a procedure to load from USB
      • Kimmo also introduced a filtering capacitor on carrier board, which improved the noise by 15%
        but limited rising time (re-phasing sampling needed and work only with 10 MHz)
    • Szymon has still a minor things to review on software
    • session at CERN needed to integrate (Sergey+Szymon): plan ~late April
    • next beam test in May at CERN-PS
      • discussion on who will handle analysis with corryvreckan
      • chips available for testbeam a bit on the low side
      • need to have additional boards => complete new sets with split 4
    • For local lab measurement, what is missing:
      • variant C
      • large pitch with standard diode
      • focus on split 4
      • can be done after beam test but before end of June
    • For irradiated sensor, plan to do during integration at CERN
      • Mathieu needs to bring modified carrier boards
    • Sergey reminded that 5 more proxy boards are expected from the current production

 

  • MOSS design, Fred
    • done with digital design and sent to CERN
    • About standard cells modification required for stitching
      • waiting guidelines
      • team: Xiachao (Layout), Jean (Liberate), Fred (Abstract), master students?
      • possibly IP2I designers will be involved (Luigi, Edouard, possibly)
    • submission still planned for end of April, if no unexpected issues
    • Jean is included in the project for power estimation
      • no pressure for the submission
    • For next submission, ER2
      • let's think about it...

 

  • MOST design, Szymon
    • top level assembly has started
    • schematic closed
    • layout still in progress
    • Szymon's part is biasing, under finalization
      • also includes simulation at global level

 

  • CE65v2, Andrei
    • 18um pitch version is finished and has been sent to CERN
      • verification not done thoroughly yet
    • other versions already advanced but still on-going

 

==> Next meeting in one week on March 23 (due to conflict on the 30th)

 

 

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