Prokopenko, N.; Bugakova, A.; Zhuk, A. Undesired Operating Points and Hardware Trojans in High-Speed Operational Amplifier Microcircuits. Preprints2023, 2023111217. https://doi.org/10.20944/preprints202311.1217.v1
APA Style
Prokopenko, N., Bugakova, A., & Zhuk, A. (2023). Undesired Operating Points and Hardware Trojans in High-Speed Operational Amplifier Microcircuits. Preprints. https://doi.org/10.20944/preprints202311.1217.v1
Chicago/Turabian Style
Prokopenko, N., Anna Bugakova and Alexey Zhuk. 2023 "Undesired Operating Points and Hardware Trojans in High-Speed Operational Amplifier Microcircuits" Preprints. https://doi.org/10.20944/preprints202311.1217.v1
Abstract
The classification of Trojans in modern analog microcircuits is considered. Using high-speed operational amplifiers (Op-Amps) as an example, the relationship between Op-Amp circuit design and the formation of undesirable states in typical switching circuits is shown. Circuit solutions are proposed to minimize the Trojan states of high-speed Op-Amps. These include limiting the maximum output currents of the input stages of the Op-Amp during the transient process and the use of differentiating transient correction circuits in the Op-Amp.
Keywords
undesired operating points; Trojans; Trojan state; hardware Trojans; hardware traps; high-speed operational amplifier; limiting the maximum output currents of the input stage; differentiating transient correction circuits
Subject
Engineering, Electrical and Electronic Engineering
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.