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Low-cost Ultra-low Noise DAC System-on-Module for Scalable Ion-Trap Electrode Control

arXiv Quantum Physics
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⚡ Quantum Brief
Researchers unveiled an open-hardware Digital-to-Analog Converter (DAC) System-on-Module designed for ultra-low-noise ion-trap electrode control, addressing scalability challenges in quantum computing and physics experiments. The modular design prioritizes cost-effectiveness and supply-chain reliability, using a Texas Instruments DAC81416 and AMD Xilinx Spartan-7 FPGA for high-performance analog and digital control. Prototype testing confirms suitability for ion-trap applications, offering sufficient bandwidth, noise reduction, and control flexibility—key for precise quantum operations. The system targets scalable DC electrode platforms, enabling modular expansion for large-scale quantum experiments while maintaining low noise and high stability. This innovation lowers barriers to scalable ion-trap quantum computing by balancing performance, affordability, and supply-chain practicality.
Low-cost Ultra-low Noise DAC System-on-Module for Scalable Ion-Trap Electrode Control

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Quantum Physics arXiv:2605.01132 (quant-ph) [Submitted on 1 May 2026] Title:Low-cost Ultra-low Noise DAC System-on-Module for Scalable Ion-Trap Electrode Control Authors:Mitchell G. Peaks, Mia M. Kaarls, Crystal Noel View a PDF of the paper titled Low-cost Ultra-low Noise DAC System-on-Module for Scalable Ion-Trap Electrode Control, by Mitchell G. Peaks and 1 other authors View PDF HTML (experimental) Abstract:A new design for an open-hardware Digital-to-Analog Converter System-on-Module is presented for low-noise ion-trap electrode control. The design specifications were established to fill the technical needs of a modular, scalable DC electrode control platform with sufficient bandwidth, noise characteristics and control flexibility. Critically, a priority was placed on supply-chain management considerations and cost effectiveness for scaling. The system is based upon the Texas Instruments DAC81416 and AMD Xilinx Spartan-7 FPGA for the analog signal and compute architecture respectively. Performance characterization of a prototype device suggests the design is suitable for a variety of ion-trap physics experiments and quantum computing applications. Comments: Subjects: Quantum Physics (quant-ph); Instrumentation and Detectors (physics.ins-det) Cite as: arXiv:2605.01132 [quant-ph] (or arXiv:2605.01132v1 [quant-ph] for this version) https://doi.org/10.48550/arXiv.2605.01132 Focus to learn more arXiv-issued DOI via DataCite (pending registration) Submission history From: Mitchell Peaks [view email] [v1] Fri, 1 May 2026 22:04:24 UTC (3,192 KB) Full-text links: Access Paper: View a PDF of the paper titled Low-cost Ultra-low Noise DAC System-on-Module for Scalable Ion-Trap Electrode Control, by Mitchell G. Peaks and 1 other authorsView PDFHTML (experimental)TeX Source view license Current browse context: quant-ph new | recent | 2026-05 Change to browse by: physics physics.ins-det References & Citations INSPIRE HEP NASA ADSGoogle Scholar Semantic Scholar export BibTeX citation Loading... BibTeX formatted citation × loading... Data provided by: Bookmark Bibliographic Tools Bibliographic and Citation Tools Bibliographic Explorer Toggle Bibliographic Explorer (What is the Explorer?) Connected Papers Toggle Connected Papers (What is Connected Papers?) Litmaps Toggle Litmaps (What is Litmaps?) scite.ai Toggle scite Smart Citations (What are Smart Citations?) Code, Data, Media Code, Data and Media Associated with this Article alphaXiv Toggle alphaXiv (What is alphaXiv?) Links to Code Toggle CatalyzeX Code Finder for Papers (What is CatalyzeX?) DagsHub Toggle DagsHub (What is DagsHub?) GotitPub Toggle Gotit.pub (What is GotitPub?) Huggingface Toggle Hugging Face (What is Huggingface?) ScienceCast Toggle ScienceCast (What is ScienceCast?) Demos Demos Replicate Toggle Replicate (What is Replicate?) Spaces Toggle Hugging Face Spaces (What is Spaces?) Spaces Toggle TXYZ.AI (What is TXYZ.AI?) Related Papers Recommenders and Search Tools Link to Influence Flower Influence Flower (What are Influence Flowers?) Core recommender toggle CORE Recommender (What is CORE?) Author Venue Institution Topic About arXivLabs arXivLabs: experimental projects with community collaborators arXivLabs is a framework that allows collaborators to develop and share new arXiv features directly on our website. Both individuals and organizations that work with arXivLabs have embraced and accepted our values of openness, community, excellence, and user data privacy. arXiv is committed to these values and only works with partners that adhere to them. Have an idea for a project that will add value for arXiv's community? Learn more about arXivLabs. Which authors of this paper are endorsers? | Disable MathJax (What is MathJax?)

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Source: arXiv Quantum Physics