10.57647/j.ijnd.2024.1504.29

A low leakage and high-speed phase frequency detector-charge pump designed in nano dimension based CMOS technology

  1. Department of Electronics & Communication Engg., Integral University, Lucknow, India
  2. Department of Electronics & Communication Engg., BBD University, Lucknow, India
  3. NXP India Pvt. Ltd., Bangaluru, India
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Published 2024-10-10

How to Cite

A low leakage and high-speed phase frequency detector-charge pump designed in nano dimension based CMOS technology. (2024). International Journal of Nano Dimension, 15(4). https://doi.org/10.57647/j.ijnd.2024.1504.29

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Abstract

This research paper undertakes an innovative investigation into the conceptualization and execution of charge pump circuits that are specifically engineered in nano-dimension MOS transistor. In contrast to traditional Dickson-charge-pump models, the suggested configuration incorporates MOS transistors and anti-phase pumping clocks, which substantially increase output voltages and voltage pumping advantages. The PLL system's PFD, Charge Pump circuit, and PFD are dynamic components, as demonstrated by a thorough analysis of these elements on RF-simulation tool. The accuracy of the proposed methodologies through rigorous simulations, establishing them as innovative approaches for low-voltage circuitry. In addition to contributing to the advancement of knowledge regarding charge pump designs, the research offers significant insights into the synergistic functioning of these circuits within a PLL system. The simulation outcomes validate the efficacy of the novel charge pump configuration, presenting low spur attenuation, high phase margin and high loop gain for implementation in low-power electronic systems. With a particular focus on optimizing design parameters, investigating sophisticated materials and fabrication technologies, and striving for innovative applications in domains like communication devices. This study establishes a foundation for revolutionary advancements in the design of low-leakage circuits and provides opportunities for novel approaches to the evolving field of electronic technologies.

Keywords

  • Charge Pump,
  • Complementary Metal Oxide Semiconductor,
  • Current Mismatch,
  • Nano-Dimension,
  • Phase Frequency Detector,
  • Phase Lock Loop
  • ...More
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