Artículo
Optimizing Time Resolution Electronics for DMAPs
Autor/es | López Morillo, Enrique
![]() ![]() ![]() ![]() ![]() ![]() Luján Martínez, Clara Isabel ![]() ![]() ![]() ![]() ![]() ![]() ![]() Hinojo Montero, José María ![]() ![]() ![]() ![]() ![]() ![]() ![]() Márquez Lasso, Fernando J. Muñoz Chavero, Fernando ![]() ![]() ![]() ![]() ![]() ![]() Palomo Pinto, Rogelio ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
Departamento | Universidad de Sevilla. Departamento de Ingeniería Electrónica |
Fecha de publicación | 2023-06-21 |
Fecha de depósito | 2023-07-05 |
Publicado en |
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Resumen | Depleted Monolithic Active Pixel Sensors (DMAPSs) are foreseen as an interesting choice for future high-energy physics experiments, mainly because of the reduced fabrication costs. However, they generally offer limited ... Depleted Monolithic Active Pixel Sensors (DMAPSs) are foreseen as an interesting choice for future high-energy physics experiments, mainly because of the reduced fabrication costs. However, they generally offer limited time resolution due to the stringent requirements of area and power consumption imposed by the targeted spatial resolution. This work describes a methodology to optimize the design of time-to-digital converter (TDC)-based timing electronics that takes advantage of the asymmetrical shape of the pulse at the output of the analog front-end (AFE). Following that methodology, a power and area efficient implementation fully compatible with the RD50-MPW3 solution is proposed. Simulation results show that the proposed solution offers a time resolution of 2.08 ns for a range of energies from 1000 e− to 20,000 e−, with minimum area and zero quiescent in-pixel power consumption |
Agencias financiadoras | MCIN/AEI/ 10.13039/501100011033. Proyecto PID2019-107258RB-C31 |
Identificador del proyecto | PID2019-107258RB-C31
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Cita | López Morillo, E., Luján Martínez, C.I., Hinojo Montero, J.M., Márquez Lasso, F.J., Muñoz Chavero, F. y Palomo Pinto, R. (2023). Optimizing Time Resolution Electronics for DMAPs. SENSORS, 23 (13), 5844. https://doi.org/10.3390/s23135844. |
Ficheros | Tamaño | Formato | Ver | Descripción |
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sensors-23-05844-v3.pdf | 12.55Mb | ![]() | Ver/ | |