TY  - EJOUR
AU  - Chauhan, Ankur
AU  - Viera, Manuel Del Rio
AU  - Eckstein, Doris
AU  - Feindt, Finn
AU  - Gregor, Ingrid-Maria
AU  - Hansen, Karsten
AU  - Huth, Lennart
AU  - Mendes, Larissa
AU  - Mulyanto, Budi
AU  - Rastorguev, Daniil
AU  - Reckleben, Christian
AU  - Daza, Sara Ruiz
AU  - Schütze, Paul
AU  - Simancas, Adriana
AU  - Spannagel, Simon
AU  - Stanitzki, Marcel
AU  - Velyka, Anastasiia
AU  - Vignola, Gianpiero
AU  - Wennlöf, Håkan
TI  - Towards a New Generation of Monolithic Active Pixel Sensors
IS  - arXiv:2210.09810
M1  - PUBDB-2022-05293
M1  - arXiv:2210.09810
PY  - 2022
N1  - 3 pages, 2 figures, presented at 15th Pisa Meeting on Advanced Detectors
AB  - A new generation of Monolithic Active Pixel Sensors (MAPS), produced in a 65 nm CMOS imaging process, promises higher densities of on-chip circuits and, for a given pixel size, more sophisticated in-pixel logic compared to larger feature size processes. MAPS are a cost-effective alternative to hybrid pixel sensors since flip-chip bonding is not required. In addition, they allow for significant reductions of the material budget of detector systems, due to the smaller physical thicknesses of the active sensor and the absence of a separate readout chip. The TANGERINE project develops a sensor suitable for future Higgs factories as well as for a beam telescope to be used at beam-test facilities. The sensors will have small collection electrodes (order of μm) to maximize the signal-to-noise ratio, which makes it possible to minimize power dissipation in the circuitry. The first batch of test chips, featuring full front-end amplifiers with Krummenacher feedback, was produced and tested at the Mainzer Mikrotron (MAMI) at the end of 2021. MAMI provides an electron beam with currents up to 100 μA and an energy of 855 MeV. The analog output signal of the test chips was recorded with a high bandwidth oscilloscope and used to study the charge-sensitive amplifier of the chips in terms of waveform analysis. A beam telescope was used as a reference system to allow for track-based analysis of the recorded data.
KW  - detector, pixel (INSPIRE)
KW  - semiconductor detector, pixel (INSPIRE)
KW  - matter, geometry (INSPIRE)
KW  - pixel, size (INSPIRE)
KW  - electron, beam (INSPIRE)
KW  - density, high (INSPIRE)
KW  - amplifier (INSPIRE)
KW  - Mainz Linac (INSPIRE)
KW  - feedback (INSPIRE)
KW  - hybrid (INSPIRE)
KW  - readout (INSPIRE)
KW  - imaging (INSPIRE)
KW  - logic (INSPIRE)
KW  - dissipation (INSPIRE)
KW  - electrode (INSPIRE)
KW  - Higgs-factory (INSPIRE)
LB  - PUB:(DE-HGF)25
DO  - DOI:10.3204/PUBDB-2022-05293
UR  - https://bib-pubdb1.desy.de/record/483405
ER  -