Optimization of the 65-nm CMOS Linear Front-End Circuit for the CMS Pixel Readout at the HL-LHC

The linear front-end is the analog processor chosen for the final integration into the pixel readout chip for the high-luminosity upgrade of the CMS experiment at the large hadron collider. The front-end has been included in the RD53A chip, designed by the CERN RD53 collaboration and submitted in 2017. An optimized version of the front-end has been designed, submitted, and tested in the framework ...