PHASE NOISE ANALYSIS OF SEPERATELY DRIVEN RING OSCILLATOR

  • Unique Paper ID: 177904
  • PageNo: 2693-2697
  • Abstract:
  • This is about the design and simulation of a 3-stage ring oscillator in Cadence Virtuoso at 180 nm technology. The emphasis is on phase noise analysis under different conditions such as temperature, noise figure, and operating frequency. The oscillator is very important in PLLs and data recovery in serial communication. It employs high-performance inverters in a feedback loop. Layout is generated after implementation with Assura, and more stages in increasing the number of stages decrease phase noise. Transient, DC, and phase noise analysis are performed to analyze frequency response and performance.

Copyright & License

Copyright © 2026 Authors retain the copyright of this article. This article is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

BibTeX

@article{177904,
        author = {Dr.A.VIKAS and P.ASHWINI and M.VENU and M.VAMSHI GOUD},
        title = {PHASE NOISE ANALYSIS OF SEPERATELY DRIVEN RING OSCILLATOR},
        journal = {International Journal of Innovative Research in Technology},
        year = {2025},
        volume = {11},
        number = {12},
        pages = {2693-2697},
        issn = {2349-6002},
        url = {https://ijirt.org/article?manuscript=177904},
        abstract = {This is about the design and simulation of a 3-stage ring oscillator in Cadence Virtuoso at 180 nm technology. The emphasis is on phase noise analysis under different conditions such as temperature, noise figure, and operating frequency. The oscillator is very important in PLLs and data recovery in serial communication. It employs high-performance inverters in a feedback loop. Layout is generated after implementation with Assura, and more stages in increasing the number of stages decrease phase noise. Transient, DC, and phase noise analysis are performed to analyze frequency response and performance.},
        keywords = {SDRO, phase noise analysis, cadence virtuoso, inverter.},
        month = {May},
        }

Cite This Article

Dr.A.VIKAS, , & P.ASHWINI, , & M.VENU, , & GOUD, M. (2025). PHASE NOISE ANALYSIS OF SEPERATELY DRIVEN RING OSCILLATOR. International Journal of Innovative Research in Technology (IJIRT), 11(12), 2693–2697.

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