Temperature distribution

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An Investigation of Minimum Supply Voltage of 5-nm SRAM From 300 K Down to 10 K

An Investigation of Minimum Supply Voltage of 5-nm SRAM From 300 K Down to 10 K 150 150
Author(s): Hafeez Raza, Shivendra Singh Parihar, Yogesh Singh Chauhan, Hussam Amrouch, Avinash Lahgere

Abstract:

In this article, we present a comprehensive study of the impact of cryogenic temperatures on the minimum operating voltage ( $V_{\min }$ ) of 5-nm Fin Field-Effect Transistors (FinFETs)-based Static Random Access Memory (SRAM) cells. To perform the SRAM $V_{\min }$ evaluation, we have measured the FinFETs fabricated using a commercial 5…

Published in: IEEE Journal on Exploratory Solid-State Computational Devices and Circuits
Page(s): 42 – 50
Year of Publication: 2025
Electronic ISSN: 2329-9231
DOI: 10.1109/JXCDC.2025.3560215
Publisher: IEEE

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Cryogenic Hyperdimensional In-Memory Computing Using Ferroelectric TCAM

Cryogenic Hyperdimensional In-Memory Computing Using Ferroelectric TCAM 150 150
Author(s): Shivendra Singh Parihar, Shubham Kumar, Swetaki Chatterjee, Girish Pahwa, Yogesh Singh Chauhan, Hussam Amrouch

Abstract:

Cryogenic operations of electronics present a significant step forward to achieve huge demand of in-memory computing (IMC) for high-performance computing, quantum computing, and military applications. Ferroelectric (FE) is a promising candidate to develop the complementary metal oxide semiconductor (CMOS)-compatible nonvolatile memories. Hence, in this work, we investigate the effectiveness …

Published in: IEEE Journal on Exploratory Solid-State Computational Devices and Circuits
Page(s): 34 – 41
Year of Publication: 2025
Electronic ISSN: 2329-9231
DOI: 10.1109/JXCDC.2025.3547797
Publisher: IEEE

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A 76.9 ppm/K Nano-Watt PVT-Insensitive CMOS Voltage Reference Operating From 4 to 300 K for Integrated Cryogenic Quantum Interface

A 76.9 ppm/K Nano-Watt PVT-Insensitive CMOS Voltage Reference Operating From 4 to 300 K for Integrated Cryogenic Quantum Interface 150 150
Author(s): Jing Wang, Jun He, Man-Kay Law, Xinzhe Wang, Futian Liang, Lin Cheng

Abstract:

This work proposes a temperature and process-compensated low-power Cryo-CMOS voltage reference without trimming for quantum integrated interface, which is capable of operating continuously from room temperature (RT) down to cryogenic temperatures. By compensating for the main accuracy limiting factors including the process dependence of the transistor threshold voltage, device mismatch …

Published in: IEEE Journal of Solid-State Circuits
Page(s): 3242 – 3256
Year of Publication: 2025
Electronic ISSN: 1558-173X
DOI: 10.1109/JSSC.2025.3530472
Publisher: IEEE

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