Radiation-hard ASICs for optical data transmission in the ATLAS pixel detector

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We have developed two radiation-hard ASICs for optical data transmission in the ATLAS pixel detector at the LHC at CERN: a driver chip for a Vertical Cavity Surface Emitting Laser (VCSEL) diode for 80 Mbit/s data transmission from the detector, and a Bi-Phase Mark decoder chip to recover the control...

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Autores principales: Gan, K.K., Arms, Kregg E., Johnson, M., Kagan, H., Kass, R., Rush, C., Smith, S., Ter-Antonian, R., Zoeller, M.M., Ciliox, A., Holder, M., Ziolkowski, M.
Lenguaje:eng
Publicado: 2004
Materias:
Other Fields of Physics
Acceso en línea:https://dx.doi.org/10.1016/j.nuclphysbps.2004.08.039
https://dx.doi.org/10.1142/S0217751X05027667
http://cds.cern.ch/record/792909
_version_ 1780904571130871808
author Gan, K.K.
Arms, Kregg E.
Johnson, M.
Kagan, H.
Kass, R.
Rush, C.
Smith, S.
Ter-Antonian, R.
Zoeller, M.M.
Ciliox, A.
Holder, M.
Ziolkowski, M.
author_facet Gan, K.K.
Arms, Kregg E.
Johnson, M.
Kagan, H.
Kass, R.
Rush, C.
Smith, S.
Ter-Antonian, R.
Zoeller, M.M.
Ciliox, A.
Holder, M.
Ziolkowski, M.
author_sort Gan, K.K.
collection CERN
description We have developed two radiation-hard ASICs for optical data transmission in the ATLAS pixel detector at the LHC at CERN: a driver chip for a Vertical Cavity Surface Emitting Laser (VCSEL) diode for 80 Mbit/s data transmission from the detector, and a Bi-Phase Mark decoder chip to recover the control data and 40 MHz clock received optically by a PIN diode. We have successfully implemented both ASICs in 0.25 mm CMOS technology using enclosed layout transistors and guard rings for increased radiation hardness. We present results from circuits of final design and from irradiation studies with 24 GeV protons up to 62 Mrad (2.3 x 10^15 p/cm^2).
id cern-792909
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2004
record_format invenio
spelling cern-7929092023-03-14T18:16:01Zdoi:10.1016/j.nuclphysbps.2004.08.039doi:10.1142/S0217751X05027667http://cds.cern.ch/record/792909engGan, K.K.Arms, Kregg E.Johnson, M.Kagan, H.Kass, R.Rush, C.Smith, S.Ter-Antonian, R.Zoeller, M.M.Ciliox, A.Holder, M.Ziolkowski, M.Radiation-hard ASICs for optical data transmission in the ATLAS pixel detectorOther Fields of PhysicsWe have developed two radiation-hard ASICs for optical data transmission in the ATLAS pixel detector at the LHC at CERN: a driver chip for a Vertical Cavity Surface Emitting Laser (VCSEL) diode for 80 Mbit/s data transmission from the detector, and a Bi-Phase Mark decoder chip to recover the control data and 40 MHz clock received optically by a PIN diode. We have successfully implemented both ASICs in 0.25 mm CMOS technology using enclosed layout transistors and guard rings for increased radiation hardness. We present results from circuits of final design and from irradiation studies with 24 GeV protons up to 62 Mrad (2.3 x 10^15 p/cm^2).We have developed two radiation-hard ASICs for optical data transmission in the ATLAS pixel detector at the LHC at CERN: a driver chip for a Vertical Cavity Surface Emitting Laser (VCSEL) diode for 80 Mbit/s data transmission from the detector, and a Bi-Phase Mark decoder chip to recover the control data and 40 MHz clock received optically by a PIN diode. We have successfully implemented both ASICs in 0.25 mm CMOS technology using enclosed layout transistors and guard rings for increased radiation hardness. We present results from circuits of final design and from irradiation studies with 24 GeV protons up to 62 Mrad (2.3 x 10^15 p/cm^2).physics/0409055OSU-ATLAS-PIXEL-05-04OSU-ATLAS-PIXEL-2005-04oai:cds.cern.ch:7929092004-09-11
spellingShingle Other Fields of Physics
Gan, K.K.
Arms, Kregg E.
Johnson, M.
Kagan, H.
Kass, R.
Rush, C.
Smith, S.
Ter-Antonian, R.
Zoeller, M.M.
Ciliox, A.
Holder, M.
Ziolkowski, M.
Radiation-hard ASICs for optical data transmission in the ATLAS pixel detector
title Radiation-hard ASICs for optical data transmission in the ATLAS pixel detector
title_full Radiation-hard ASICs for optical data transmission in the ATLAS pixel detector
title_fullStr Radiation-hard ASICs for optical data transmission in the ATLAS pixel detector
title_full_unstemmed Radiation-hard ASICs for optical data transmission in the ATLAS pixel detector
title_short Radiation-hard ASICs for optical data transmission in the ATLAS pixel detector
title_sort radiation-hard asics for optical data transmission in the atlas pixel detector
topic Other Fields of Physics
url https://dx.doi.org/10.1016/j.nuclphysbps.2004.08.039
https://dx.doi.org/10.1142/S0217751X05027667
http://cds.cern.ch/record/792909
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