PMT base ICs¶

In the scope of the KM3NeT project, 2 ICs were developed: PROMiS and CoCo.

Please refer to:

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https://iopscience.iop.org/article/10.1088/1748-0221/8/02/C02030

https://iopscience.iop.org/article/10.1088/1748-0221/5/12/C12040

Quantity¶

The total number of chips needed are: 3 blocks * 115 DUs per block * 18 DOMs per DU * 31 PMTs per DOM = 192500

In the first engineering run,(2013-14) ~50k packaged, tested and good devices were made available.

The first engineering inventory status can be tracked here :
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In the second run (2019) ~175k packaged, tested and good devices were made available. The two runs are sufficient for the final requirements of the project.