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arXiv · 1610.02210

MuPix7 - A fast monolithic HV-CMOS pixel chip for Mu3e

H. Augustin·N. Berger·S. Dittmeier·J. Hammerich·U. Hartenstein·Q. Huang·L. Huth·D. Immig·A. Kozlinskiy·F. Meier Aeschbacher·I. Perić·A. -K. Perrevoort·A. Schöning·S. Shrestha·I. Sorokin·A. Tyukin·D. vom Bruch·F. Wauters·D. Wiedner·M. Zimmermann
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Abstract

The MuPix7 chip is a monolithic HV-CMOS pixel chip, thinned down to 50 \mu m. It provides continuous self-triggered, non-shuttered readout at rates up to 30 Mhits/chip of 3x3 mm^2 active area and a pixel size of 103x80 \mu m^2. The hit efficiency depends on the chosen working point. Settings with a power consumption of 300 mW/cm^2 allow for a hit efficiency >99.5%. A time resolution of 14.2 ns (Gaussian sigma) is achieved. Latest results from 2016 test beam campaigns are shown.

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H. Augustin, N. Berger, S. Dittmeier, J. Hammerich, U. Hartenstein, Q. Huang, L. Huth, D. Immig, A. Kozlinskiy, F. Meier Aeschbacher, I. Perić, A. -K. Perrevoort, A. Schöning, S. Shrestha, I. Sorokin, A. Tyukin, D. vom Bruch, F. Wauters, D. Wiedner, M. Zimmermann. 2016-10-07. MuPix7 - A fast monolithic HV-CMOS pixel chip for Mu3e. https://doi.org/10.1088/1748-0221%2F11%2F11%2Fc11029

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