Title of article
Single-event upset studies of a high-speed digital optical data link
Author/Authors
Andrieux، نويسنده , , M.-L. and Lundquist، نويسنده , , J. and Dinkespiler، نويسنده , , B. and Evans، نويسنده , , G. and Gallin-Martel، نويسنده , , L. and Pearce، نويسنده , , M. and Rethore، نويسنده , , F. and Stroynowski، نويسنده , , R. and Ye، نويسنده , , J.، نويسنده ,
Pages
10
From page
342
To page
351
Abstract
The results from a series of neutron and photon irradiation tests of a high-speed digital optical data link based on a commercial serialiser and a vertical cavity surface emitting laser are described. The link was developed as a candidate for the front-end readout of the ATLAS electromagnetic calorimeter. The components at the emitting end of the link were unaffected by neutron and photon irradiation levels exceeding those expected during 10 years of LHC running. However, the link suffered from Single-Event Upsets (SEUs) when irradiated with energetic neutrons. A very general method based on the Burst Generation Rate (BGR) model has been developed and is used to extrapolate the error rate observed during tests to that expected at the LHC. A model-independent extrapolation was used to check the BGR approach and the results were consistent once systematic errors were taken into account.
Keywords
Radiation tolerance , Gb/s devices , Single-event upset rate , ATLAS
Journal title
Astroparticle Physics
Record number
2013727
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