Meeting ITk LPNHE

Europe/Paris
Higgs 12-22-2-28

Higgs 12-22-2-28

Francesco Crescioli (LPNHE), Giovanni Calderini (LPNHE Paris), Reina Camacho Toro (LPNHE)
Description

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https://cern.zoom.us/j/94940524377?pwd=dnI4NnZUWGNMN1ZpRFJncFU1ZlMrQT09

 

Presents: David, Pascal, Yann, Lina, Karim, Marco, Eric, Paul, Thibaud, Giovanni C, Artur, Francesco, Marc

General news

  • Discussion in ITk to accelerate the production of silicon modules even if we have bump disconnection issues
  • Genova is going to assemble a couple of ITkPix SCC from our production

Wirebonding

  • IRFU team come Friday
  • Two GA bonded fully automatic without issues
  • Julien (IRFU) is going to ask if we can have Japan-style headtip for our bonding machine
  • Bond height around 800 um, pull test around 7.5 um
  • We need to deal URGENTLY with the climatization of the clean room

Assembly/Metrology

  • 6.3, 6.4, 7.2 are OK and going to be submitted in the PDB today
  • 7.3 is in preparation we need the wirebonding now and then VI
  • Fourth (last?) SiDummy is going to be glued this week

Testing

  • 1.2 / 1.28 Gbps FW progress. Optimal delays found for the current ohio / trenz
  • Monitoring card: ADC (NTC temp) is tested, Humidity sensor tested and a dedicated card is going to be produced, Pression sensor is the same principle as the NTC, Air Quality TBD
  • Arduino+FPGA card under study to generate the interlock signal (stage Hanane BOUGHERARA)
  • Intermediate (Interlock) board produced, we need an HD26 connector
  • Channel 4 of the LV CAEN to be checked, strange readings
  • Where to place all this components?
  • Start to think about ergonomy of the room

Xray

  • New fan installed
  • Adhesive cover ordered
  • Need to produce a cable with exported ground

Testbeam

  • Potential change of dates for the summer TB, to be discussed in the short term
Il y a un compte-rendu associé à cet événement. Les afficher.
    • 1
      General news
      Orateurs: Francesco Crescioli (LPNHE), Giovanni Calderini (LPNHE Paris), Reina Camacho Toro (LPNHE)
    • 2
      Wire bonding
      Orateurs: Lina Zaraoui (LPNHE), pascal corona (LPNHE)
    • 3
      Mechanics
      Orateur: Yann Orain
    • 4
      Sensors & Module Assembly
      Orateurs: Artur Cordeiro Oudot Choi (lpnhe), Giovanni Marchiori (APC Paris), Marco Bomben (APC), Paul Chabrillat (LPNHE-CNRS)
    • 5
      DAQ & Electronics
      Orateurs: David MARTIN (LPNHE), David MARTIN (LPNHE), Francesco Crescioli (LPNHE), Paul Chabrillat (LPNHE-CNRS)