# Development of the ATLAS Liquid Argon Calorimeter Readout Electronics for the HL-LHC

- Institution: CERN
- Department: Conferences
- Speaker: Fabrice Gensolen
- Year: 2021
- Language: English
- Subjects: Physics, Engineering
- Source: [CERN](https://videos.cern.ch/record/3017713)
- Licence: [CERN](http://copyright.web.cern.ch)
- Who can watch: Tweens profiles and older (sources give no ratings; placed by Invisible Network from the source's own words)

To meet new TDAQ buffering requirements and withstand the high expected radiation doses at the high-luminosity LHC, the ATLAS Liquid Argon Calorimeter readout electronics will be upgraded. Developments of low-power preamplifiers and shapers and of a low-power 40 MHz 14-bit ADCs are ongoing. The signals will be sent at 40 MHz to the off-detector electronics, where FPGAs connected through high-speed links will perform energy and time reconstruction. The data-processing, control and timing functions will be realized by dedicated boards. Results of tests of front-end component prototypes will be presented, along with design studies on the off-detector readout system..

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## Lectures

1. [Development of the ATLAS Liquid Argon Calorimeter Readout Electronics for the HL-LHC](https://invisiblenetwork.ai/learn/cern/3017713/1781a41f61a2), 20 min (CERN's player)