학술논문
Design of a Radiation-Tolerant Bandgap Voltage Reference for HEP applications
Document Type
Conference
Source
2022 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC) Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC), 2022 IEEE. :1-3 Nov, 2022
Subject
Language
ISSN
2577-0829
Abstract
This work discusses the design of a bandgap voltage reference circuit to be operated in harsh radiation environments. The circuit, designed in a standard 28 nm CMOS technology with a core voltage supply of 0.9 V, exhibits in simulations an average output voltage of about 480 mV with an average temperature coefficient of 22 ppm/°C in the range [-40°C, 60°C]. Some preliminary results of the characterization are also presented.