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Performance and Quality Control of a Radiation-Hard 12-bit 40 MSPS ADC for the ATLAS Liquid Argon Calorimeter Trigger Readout Electronics Phase-I Upgrade at the LHC

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arxiv 1912.06093 v4 pith:YILUAXAU submitted 2019-12-12 physics.ins-det hep-ex

T. Andeen , J. Ban , G. Brooijmans , A. Emerman , P. Kinget , J. Kuppambatti , D. Mahon , I. Ochoa
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W. Sippach Q. Wang
This is my paper · ORCID
classification physics.ins-dethep-ex
keywords argonatlascalorimetercontrolelectronicsliquidmspsperformance
verification ladder T0 review T1 audit T2 compute T3 formal
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A radiation-hard quad-channel 12-bit 40 MSPS pipeline analog-to-digital converter (ADC) has been designed for the trigger readout electronics Phase-I upgrade of the ATLAS Liquid Argon calorimeter, at the CERN Large Hadron Collider. The final version of the custom design, fabricated in a commercial 130 nm CMOS process, is presented and found to meet the system requirements for analog performance and radiation tolerance. The procedure for quality control of 17200 ADCs is described and the results are presented.

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