10.22323/1.313.0070

ATLAS ITk short-strip stave prototypes with 130 nm chipset

Abstract

The ATLAS ITk Collaboration is working to deliver a new Inner Tracking detector for use at HL-LHC. The strip tracker community has recently constructed a partially loaded, double-sided demonstrator stave using the HCC / ABC130 chipset in 130 nm CMOS technology. Mindful of the need to maximise power efficiency whilst minimising the cost and material of associated cable plant, the system design includes the integration of a low-mass DC-DC converter and sensor bias (HV) switch within each module. This paper documents the first results from the demonstrator stave. The system concept is also outlined

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oai:cds.cern.ch:2289271Last time updated on 11/20/2017

This paper was published in CERN Document Server.

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