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

  • Discussion on test beam analysis, Yitao
    • Handling of RTS pixel, noise is taken as width of central peak
    • Advise to change the denominator in charge ratio with cluster charge rather than max charge
    • Agreement on what to provide for Sergey's talk at iWoRiD:
      • sensor B4 and A4 (if possible)
      • matrix AC/DC/SF -> but we don't show everything since there are similar
      • noise distribution per matrix
      • Charge distribution for seed and cluster
      • one plot relative to charge sharing, to be decided by Sergey
    • Szymon provides the conversion factor from X-ray results
  • Continuing analysis in Strasbourg, Ziad
    • corrivreckan installed on PICSEL computer
    • specific config & script files being installed
    • will work on reproducing Yitao's results on B4 in the next few weeks

 

  • First simulation of APTS front-end, Andrei
    • Reminder on APTS version
      • DC/AC pix have in-pixel source follower(s) => being tested by ALICE team
      • OAmp have operational amplifier outside pixel matrix => being tested by ALICE team
      • DC/AC Amp have in-pixel amplifier (similar to CE-65) => NOT tested by ALICE team
    • Spice simulations regards DC/AC Amp version
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