Minutes of the forward endcap EMC eZuce SRN meeting, 9th of April 2018, 14:00-15:00
Presence:
Basel: Werner
Bochum: Cathrina, Claudius, Malte, Matthias, Miriam, Tobias H., Tom
Bonn: Christoph, Merlin
Groningen: -
Stockholm: -
Uppsala: - Pawel
Giessen: Hans, Markus
GSI: -
APD preamp cabling:
Christoph reported about the need for shorter cables (HV and signal) for the APD preamp wiring (compared to the cabling for VPTT preamps)
News about the response distribution in the latest 16-crystal submodule earliest available at the end of the week
Data Concentrators:
Pawel gave some overview of the work on the dataconcentartors build around Kintex
UltraScale
+ FPGAs
SADC crates:
Pawel presemted CAD drawings of the SADC crates, especially the backplane region
There are two power supplies at the outer sides of the backplane in order to thermally connect to the crate cooling
Currently the CAD drawings show existing power supplies as developed in Uppsala, they may be replaced by ones specifically designed for our needs
Even the possible usage of CERNs rad-hard, B-Field compatible operation Feast power supplies was discussed:
Operation seems to be restricted to 11 V max. input, 5 V max. output, what would not satisfy our needs of 12 V supplied
However, Hans stated that the supplies are used to power MVD prototypes with higher voltages
--
ThomasHeld
- 23 Apr 2018
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2018-04-27,
ThomasHeld
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