Article

Design and test of the CMS pixel readout chip

Paul Scherrer Institut, Villigen PSI 5232, Switzerland; Institut für Physik der Universität Basel, Basel 4056, Switzerland; Physik-Institut der Universität Zürich, Zürich 8057, Switzerland; Institut für Teilchenphysik, ETH Zürich, Zürich 8093, Switzerland
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment DOI:10.1016/j.nima.2003.09.043 pp.349-359

ABSTRACT The readout chip for the CMS pixel detector must handle an enormous flux of data, while keeping the data loss at a minimum. Full size prototype readout chips bump-bonded to sensors have been tested in a pion beam simulating an LHC-like environment, and the data loss as a function of particle fluence has been measured.

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