Bandgap reference, temperature sensor and low drop-out regulator circuits monolithic sensors in TPSCo 65 nm ISC technology

A. Yelkenci*, S. Qui, M. J. Rossewij, A. Grelli, D. Gajanana, V. Gromov

*Corresponding author for this work

Research output: Contribution to journalArticleAcademicpeer-review

Abstract

With Inner Tracking System v3 (ITS3), the ALICE experiment is pursuing a wafer-scale Monolithic Active Pixel Sensor (MAPS). The chip is being developed in TPSCo 65 nm ISC technology which is under study in the framework of CERN EP R&D on monolithic sensors for High Energy Physics (HEP) applications. This contribution presents designs and measurement results of building blocks needed for this chip, in particular bandgap references and temperature sensors. In addition, simulation results of the design of Low Drop-out Regulator (LDO) to be submitted for the next prototyping run will be discussed.

Original languageEnglish
Article numberC02017
Number of pages8
JournalJournal of Instrumentation
Volume18
Issue number2
DOIs
Publication statusPublished - 1 Feb 2023

Keywords

  • Radiation-hard electronics
  • VLSI circuits

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