TY  - CONF
AU  - Zambanini, André
AU  - Grewing, Christian
AU  - Muralidharan, Pavithra
AU  - Yegin, Ugur
AU  - Christ, Volker
AU  - Karagounis, Michael
AU  - Kruth, Andre
AU  - Liebau, Daniel
AU  - Nielinger, Dennis
AU  - Parkalian, Nina
AU  - Robens, Markus
AU  - Roth, Christian
AU  - Steinmann, Jochen
AU  - van Waasen, Stefan
TI  - Test strategy for low failure rates and status of a highly integrated readout chip for PMTs in JUNO
VL  - 343
PB  - Sissa Medialab, Trieste, Italy
M1  - FZJ-2020-02152
SP  - 5
PY  - 2019
AB  - The Jiangmen Underground Neutrino Observatory (JUNO) is a multi-purpose experiment with the neutrino mass hierarchy determination as main objective. The signal detection is based on a 20 kt liquid scintillator surrounded by photomultipliers (PMTs) that are read out with electronics close to them. A highly integrated analog to digital conversion unit with low power and large dynamic range is developed in 65 nm CMOS to be integrated into the PMT housing. Due to the inaccessibility of the electronics, low failure rate has to be achieved. A rigorous production test strategy is developed and presented here to increase the test coverage and effectively eliminate the expected failure rate in the experiment's runtime. This work also gives an overview of the features and some recent measurement results from the second generation of the readout chip.
T2  - Topical Workshop on Electronics for Particle Physics
CY  - 17 Sep 2018 - 21 Sep 2018, Antwerp (Belgium)
Y2  - 17 Sep 2018 - 21 Sep 2018
M2  - Antwerp, Belgium
LB  - PUB:(DE-HGF)8
DO  - DOI:10.22323/1.343.0145
UR  - https://juser.fz-juelich.de/record/877342
ER  -