MASH Digital Delta-Sigma Modulators for the CMOS Qubit Controller

Hyunyoung Yoo; Muhammad Fakhri Mauludin; Yeonsu Kim; Su Hyeon Kim; Eun Ji Yoo; Jae Yun Park; Jusung Kim; Jae Won Nam

doi:10.1109/ISVLSI65124.2025.11130301

MASH Digital Delta-Sigma Modulators for the CMOS Qubit Controller

Hyunyoung Yoo
, Muhammad Fakhri Mauludin
, Yeonsu Kim
, Su Hyeon Kim
, Eun Ji Yoo
, Jae Yun Park
, Jusung Kim
, Jae Won Nam

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

A reliable and highly linear operation of integrated cryogenic CMOS circuits is essential for controlling multiple qubits without degrading quantum functionality. This paper presents a CMOS qubit controller based on a delta-sigma modulator (DSM) with reduced control bits. The behavioral model with different multi-stage noise shaping (MASH) DSM is also compared to the conventional Nyquist-mode operation. The total power dissipation of the proposed qubit controller is 1447 mW (digital: 1313 mW, analog: 134 mW).

Original language	English
Title of host publication	IEEE Computer Society Annual Symposium on VLSI, ISVLSI 2025 - Conference Proceedings
Publisher	IEEE Computer Society
ISBN (Electronic)	9798331534776
DOIs	https://doi.org/10.1109/ISVLSI65124.2025.11130301
State	Published - 2025
Event	28th IEEE Computer Society Annual Symposium on VLSI, ISVLSI 2025 - Kalamata, Greece Duration: 6 Jul 2025 → 9 Jul 2025

Publication series

Name	Proceedings of IEEE Computer Society Annual Symposium on VLSI, ISVLSI
ISSN (Print)	2159-3469
ISSN (Electronic)	2159-3477

Conference

Conference	28th IEEE Computer Society Annual Symposium on VLSI, ISVLSI 2025
Country/Territory	Greece
City	Kalamata
Period	6/07/25 → 9/07/25

Bibliographical note

Publisher Copyright:
© 2025 IEEE.

Keywords

CMOS Qubit Controller
Delta-Sigma Modulator (DSM)
multi-stage noise shaping (MASH)

Access to Document

10.1109/ISVLSI65124.2025.11130301

Cite this

Yoo, H., Mauludin, M. F., Kim, Y., Kim, S. H., Yoo, E. J., Park, J. Y., Kim, J., & Nam, J. W. (2025). MASH Digital Delta-Sigma Modulators for the CMOS Qubit Controller. In IEEE Computer Society Annual Symposium on VLSI, ISVLSI 2025 - Conference Proceedings (Proceedings of IEEE Computer Society Annual Symposium on VLSI, ISVLSI). IEEE Computer Society. https://doi.org/10.1109/ISVLSI65124.2025.11130301

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title = "MASH Digital Delta-Sigma Modulators for the CMOS Qubit Controller",

abstract = "A reliable and highly linear operation of integrated cryogenic CMOS circuits is essential for controlling multiple qubits without degrading quantum functionality. This paper presents a CMOS qubit controller based on a delta-sigma modulator (DSM) with reduced control bits. The behavioral model with different multi-stage noise shaping (MASH) DSM is also compared to the conventional Nyquist-mode operation. The total power dissipation of the proposed qubit controller is 1447 mW (digital: 1313 mW, analog: 134 mW).",

keywords = "CMOS Qubit Controller, Delta-Sigma Modulator (DSM), multi-stage noise shaping (MASH)",

author = "Hyunyoung Yoo and Mauludin, \{Muhammad Fakhri\} and Yeonsu Kim and Kim, \{Su Hyeon\} and Yoo, \{Eun Ji\} and Park, \{Jae Yun\} and Jusung Kim and Nam, \{Jae Won\}",

note = "Publisher Copyright: {\textcopyright} 2025 IEEE.; 28th IEEE Computer Society Annual Symposium on VLSI, ISVLSI 2025 ; Conference date: 06-07-2025 Through 09-07-2025",

year = "2025",

doi = "10.1109/ISVLSI65124.2025.11130301",

language = "English",

series = "Proceedings of IEEE Computer Society Annual Symposium on VLSI, ISVLSI",

publisher = "IEEE Computer Society",

booktitle = "IEEE Computer Society Annual Symposium on VLSI, ISVLSI 2025 - Conference Proceedings",

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Yoo, H, Mauludin, MF, Kim, Y, Kim, SH, Yoo, EJ, Park, JY, Kim, J & Nam, JW 2025, MASH Digital Delta-Sigma Modulators for the CMOS Qubit Controller. in IEEE Computer Society Annual Symposium on VLSI, ISVLSI 2025 - Conference Proceedings. Proceedings of IEEE Computer Society Annual Symposium on VLSI, ISVLSI, IEEE Computer Society, 28th IEEE Computer Society Annual Symposium on VLSI, ISVLSI 2025, Kalamata, Greece, 6/07/25. https://doi.org/10.1109/ISVLSI65124.2025.11130301

MASH Digital Delta-Sigma Modulators for the CMOS Qubit Controller. / Yoo, Hyunyoung; Mauludin, Muhammad Fakhri; Kim, Yeonsu et al.
IEEE Computer Society Annual Symposium on VLSI, ISVLSI 2025 - Conference Proceedings. IEEE Computer Society, 2025. (Proceedings of IEEE Computer Society Annual Symposium on VLSI, ISVLSI).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AU - Mauludin, Muhammad Fakhri

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AU - Yoo, Eun Ji

AU - Park, Jae Yun

AU - Kim, Jusung

AU - Nam, Jae Won

PY - 2025

Y1 - 2025

N2 - A reliable and highly linear operation of integrated cryogenic CMOS circuits is essential for controlling multiple qubits without degrading quantum functionality. This paper presents a CMOS qubit controller based on a delta-sigma modulator (DSM) with reduced control bits. The behavioral model with different multi-stage noise shaping (MASH) DSM is also compared to the conventional Nyquist-mode operation. The total power dissipation of the proposed qubit controller is 1447 mW (digital: 1313 mW, analog: 134 mW).

AB - A reliable and highly linear operation of integrated cryogenic CMOS circuits is essential for controlling multiple qubits without degrading quantum functionality. This paper presents a CMOS qubit controller based on a delta-sigma modulator (DSM) with reduced control bits. The behavioral model with different multi-stage noise shaping (MASH) DSM is also compared to the conventional Nyquist-mode operation. The total power dissipation of the proposed qubit controller is 1447 mW (digital: 1313 mW, analog: 134 mW).

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KW - Delta-Sigma Modulator (DSM)

KW - multi-stage noise shaping (MASH)

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DO - 10.1109/ISVLSI65124.2025.11130301

M3 - Conference contribution

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T3 - Proceedings of IEEE Computer Society Annual Symposium on VLSI, ISVLSI

BT - IEEE Computer Society Annual Symposium on VLSI, ISVLSI 2025 - Conference Proceedings

PB - IEEE Computer Society

T2 - 28th IEEE Computer Society Annual Symposium on VLSI, ISVLSI 2025

Y2 - 6 July 2025 through 9 July 2025

ER -

MASH Digital Delta-Sigma Modulators for the CMOS Qubit Controller

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