A Cryo-CMOS DAC-Based 40-Gb/s PAM4 Wireline Transmitter for Quantum Computing

N Fakkel, M Mortazavi, RWJ Overwater… - IEEE Journal of Solid …, 2024 - ieeexplore.ieee.org
Addressing the advancement toward large-scale quantum computers, this article presents
the first four-level pulse amplitude modulation (PAM4) wireline transmitter (TX) operating at …

[HTML][HTML] Cryo-CMOS modeling and a 600 MHz cryogenic clock generator for quantum computing applications

Q Xue, Y Zhang, M Wen, X Zhai, Y Chen, T Lu, C Luo… - Chip, 2023 - Elsevier
The development of large-scale quantum computing has boosted an urgent desire for the
advancement of cryogenic CMOS (cryo-CMOS), which is a promising scalable solution for …

Modeling and Experimental Validation of the Intrinsic SNR in Spin Qubit Gate-Based Readout and Its Impacts on Readout Electronics

B Prabowo, J Dijkema, X Xue… - IEEE Transactions …, 2024 - ieeexplore.ieee.org
In semiconductor spin quantum bits (qubits), the radio-frequency (RF) gate-based readout is
a promising solution for future large-scale integration, as it allows for a fast, frequency …

FASQuiC: Flexible Architecture for Scalable spin Qubit Control

M Toubeix, E Guthmuller, A Evans… - IEEE Transactions …, 2024 - ieeexplore.ieee.org
As scaling becomes a key issue for Large Scale Quantum (LSQ) computing, hardware
control systems will become increasingly costly in resources. This paper presents a compact …

An -Band Low-Phase-Noise Class-F VCO Without Manual Harmonic Tuning Based on Switched-Transformer and Wideband Common-Mode Resonance

Y Li, Z Huang, L Song, T Yang… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
In this article, a nonmanual harmonic tuning method is introduced for an-band low-phase-
noise (PN) Class-F23 voltage-controlled oscillator (VCO). The VCO organically combines …

Design of a Low-Phase-Noise 70-/105-GHz Dual-Band VCO With Common Mode Resonance Expansion

D Ni, Z Zhao, L Zhou, J Pang… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
This article presents the design of a CMOS-based voltage-controlled oscillator (VCO)
operating in both-and-bands by fully utilizing the harmonics in Class-F tank. An auxiliary …

On the Benefits of the Common-Mode Resonance On the 1/f2 Phase Noise Sideband

L Bellemo, A Bevilacqua - … on Circuits and Systems II: Express …, 2024 - ieeexplore.ieee.org
Introducing a common-mode resonance in the tank of a class-B differential harmonic
oscillator is known to reduce the upconversion of the 1/f noise into phase noise. Additionaly …

A Switchless Dual-core Triple-Mode VCO Achieving 7.1-to-15.7 GHz Frequency Tuning Range and 202.1 dBc/Hz Peak FoM at 3.7 Kelvin

Y Wu, Y Peng, B Huo, J Yin… - 2024 IEEE Radio …, 2024 - ieeexplore.ieee.org
We reported a dual-core triple-mode voltage-controlled oscillator (VCO) to adapt to the low
power consumption and large frequency tuning range (FTR) of the signal source in quantum …

28 GHz VCO Using Magnetically Tuning Trifilar Transformer in Cryogenic CMOS Application

TJ Hsu, JH Hong, KW Cheng - 2024 IEEE International …, 2024 - ieeexplore.ieee.org
This paper introduces a cryogenic CMOS voltage-controlled oscillator (VCO) to generate the
control signal for spintronic qubits in quantum computing applications. The proposed VCO …

A 6.3–7.6 GHz VCO Achieving 192.7 dBc/Hz FoM With Dual Common-Mode Resonances

K Yang, X Liu - IEEE Microwave and Wireless Technology …, 2024 - ieeexplore.ieee.org
This letter presents a complementary voltage-controlled oscillator (VCO) featuring dual
common-mode (CM) resonances. A triple-coupled transformer is leveraged to attain both the …