Speaker
Lorenzo Rota
(SLAC National Laboratory)
Description
In low duty cycle machines, such as linear and muon colliders, collision happen only in a small fraction of the total operational time. Currently, most of the developments of Monolithic Active Pixel Sensor (MAPS) focus on circular colliders, with a continuous time analog front-end. In this contribution we propose a time-variant analog front-end, which, when operated synchronously with the accelerator, achieves a better timing performance/power metric. We report on the design, simulation and preliminary results obtained on a TPSCo 65 nm CMOS technology. We will also discuss system level issues and ongoing R&D efforts, in particular the development of a time-to-digital converter (TDC) to be integrated in the pixel matrix.
Authors
Aiden Duncanson
(SLAC National Laboratory)
Angelo Dragone
(SLAC National Laboratory)
Bojan Markovic
(SLAC National Accelerator Laboratory (US))
Caterina Vernieri
(SLAC National Accelerator Laboratory (US))
Christos Bakalis
(SLAC National Accelerator Laboratory (US))
Lorenzo Rota
(SLAC National Laboratory)
Martin Breidenbach
Megan Zeng
(SLAC National Laboratory)
Victor Turbiner
(SLAC National Accelerator Laboratory (US))
