ePIC BIC: End-of-Sector Box Interfaces

Monday 19 Feb 2024, 17:30 → 19:00 US/Eastern

• Topics:
  • Space allocation
  • Heat load and temperature stability
  • Cooling options
• Objective: Freeze interfaces either at this meeting, or define a path to freeze interfaces by 3/15
• Zoom link: https://argonne.zoomgov.com/j/1614084427?pwd=NVZpZmhzeFpHOXNidlhNZ2tyVHJLQT09

2024-02-19 EOSB Interfaces Notes.pdf

1 EOSB interface CAD drawings

Speaker: Zisis Papandreou (University of Regina)

2 Temperature dependence of SiPM's

Speaker: Zisis Papandreou (University of Regina)

3 Cooling specifications/assumptions

Assume 1W power dissipation for the AstroPix FPGA (end of tray card)
Assume room temp water
What cooling is needed?
What diameter pipe from external interface should we assume?

Speaker: Thomas O'Connor (member@anl.gov)

4 Discussion

-What assumptions can we freeze to get a rough idea of cooling needs?
-Do we need to consider a thermal barrier between end of tray card (EOTC) and SiPM's?
-Objective: Freeze interfaces at this meeting (or define path to freeze interfaces by 3/15)