Cryo-CMOS Compact Modeling

被引：14

作者：

Enz, Christian ^{[1
]}

Beckers, Arnout ^{[1
]}

Jazaeri, Farzan ^{[1
]}

机构：

[1] Ecole Polytech Fed Lausanne, ICLAB, Lausanne, Switzerland

来源：

2020 IEEE INTERNATIONAL ELECTRON DEVICES MEETING (IEDM) | 2020年

基金：

欧盟地平线“2020”;

关键词：

LOW-TEMPERATURE; TECHNOLOGY; VOLTAGE;

D O I：

10.1109/IEDM13553.2020.9371894

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper highlights some of the challenges faced for the modeling of MOSFET devices for operation at cryogenic temperature (CT). A special focus is given on the modeling of the threshold voltage V-T and the subthreshold swing SS. The significant increase of V-T at CT reduces the available overdrive voltage and therefore needs to be modeled properly. The SS saturates to a constant value below a critical temperature T-c of typically 40K. This mitigates the current saving that could be expected from reducing the temperature since the transconductance for a given current does not scale inversely with 1/T below T-c. A correct modeling of these two phenomena is therefore key for developing an improved compact model (CM) that scales with T from RT down to CT.

引用

下载

页数：4

共 50 条

[31] Design of Cryo-CMOS Analog Circuits using the Gm/ID Approach
Enz, Christian
Han, Hung-Chi
2023 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, ISCAS, 2023,
[32] PERFORMANCE AND HOT-CARRIER EFFECTS OF SMALL CRYO-CMOS DEVICES.
Aoki, Masaaki
Hanamura, Shoji
Masuhara, Toshiaki
Yano, Kazuo
IEEE Transactions on Electron Devices, 1987, ED-34 (01) : 8 - 18
[33] Session 13 Overview: Cryo-CMOS for Quantum Computing Technology Directions Subcommittee
Daly, Denis
Hsu, Shawn S.H.
Charbon, Edoardo
Digest of Technical Papers - IEEE International Solid-State Circuits Conference, 2021, 64 : 206 - 207
[34] Fully Integrated Cryo-CMOS Spin-to-Digital Readout for Semiconductor Qubits
Castriotta, Michele
Prati, Enrico
Ferrari, Giorgio
IEEE SOLID-STATE CIRCUITS LETTERS, 2023, 6 : 185 - 188
[35] Cryo-CMOS Multi-Frequency Modulator for 2-Qubit Controller
Badiali, Alessandro
Borgarino, Mattia
ELECTRONICS, 2024, 13 (13)
[36] A 40-nm Cryo-CMOS Quantum Controller IC for Superconducting Qubit
Kang, Kiseo
Minn, Donggyu
Bae, Seongun
Lee, Jaeho
Kang, Seokhyeong
Lee, Moonjoo
Song, Ho-Jin
Sim, Jae-Yoon
IEEE JOURNAL OF SOLID-STATE CIRCUITS, 2022, 57 (11) : 3274 - 3287
[37] Cryogenic Comparator Characterization and Modeling for a Cryo-CMOS 7b 1-GSa/s SAR ADC
Kiene, Gerd
Sreenivasulu, Aishwarya Gunaputi
Overwater, Ramon W. J.
Babaie, Masoud
Sebastiano, Fabio
ESSCIRC 2022- IEEE 48TH EUROPEAN SOLID STATE CIRCUITS CONFERENCE (ESSCIRC), 2022, : 53 - 56
[38] Cryo-CMOS for Quantum System On-Chip Integration: Quantum Computing as the Development Driver
Staszewski R.B.
Bashir I.
Blokhina E.
Leipold D.
IEEE Solid-State Circuits Magazine, 2021, 13 (02): : 46 - 53
[39] Cryo-CMOS Dual-Qubit Homodyne Reflectometer Array With Degenerate Parametric Amplification
Geng, Yujie
Lin, Haichuan
Wang, Bo
Wang, Cheng
IEEE JOURNAL OF SOLID-STATE CIRCUITS, 2024, 59 (10) : 3290 - 3306
[40] A Benchmark of Cryo-CMOS 40-nm Embedded SRAM/DRAMs for Quantum Computing
Damsteegt, Rob A.
Overwater, Ramon W. J.
Babaie, Masoud
Sebastiano, Fabio
IEEE 49TH EUROPEAN SOLID STATE CIRCUITS CONFERENCE, ESSCIRC 2023, 2023, : 165 - 168

← 1 2 3 4 5 →