Title :
Different Chips at Identical Marking on the Example of OP1177
Author :
Alexandra V. Demidova;Alexander A. Pechenkin;Alexey Y. Borisov;Leonid N. Kessarinskiy;Andrey V. Yanenko;Dmitry V. Boychenko;Alexander Y. Nikiforov
Author_Institution :
Moscow Eng. Phys. Inst., Nat. Res. Nucl. Univ. MEPhI, Moscow, Russia
Abstract :
Four parts of opamp OP1177ARZ manufactured by Analog Devices have been tested. The chips have been compared visually and with specialized software. Forms of ionization response in three checkpoints have been registered, and maps of response amplitudes on the crystal surface have been constructed. It has been determined , that crystals samples are various in spite of identical crystals marking. So TID behavior of various samples has been observed.
Keywords :
"Crystals","Ionization","Yttrium","Topology","Radiation effects","Integrated circuits","Operational amplifiers"
Conference_Titel :
Radiation and Its Effects on Components and Systems (RADECS), 2015 15th European Conference on
Print_ISBN :
978-1-5090-0232-0
DOI :
10.1109/RADECS.2015.7365600
