International Journal of Research and Development in Engineering Sciences https://www.ijrdes.com KONA VENKATA GANESH 4 3 (May - June) 2022 06 May-June enVCROFrequency Boost ReductionPhase NoiseRing Oscillator DesignCircuit Simulation Voltage Controlled Ring Oscillators VCROs are essential components in highspeed communication systems phaselocked loops PLLs and frequency synthesizers However one of the key challenges in VCRO design is the unwanted frequency boosting effect which can degrade stability increase phase noise and reduce overall circuit performance This study focuses on the design and simulation of a frequency boost reduction technique for VCROs using optimized circuit parameters and compensation methods The proposed approach minimizes frequency variation by controlling the delay elements and tuning voltage sensitivity within the oscillator stages Simulation is performed using CAD tools such as Cadence or Multisim to evaluate performance metrics including oscillation frequency power consumption and phase noise The results show a significant improvement in frequency stability and linearity over the control voltage range with a reduction in phase noise and jitter The proposed VCRO design achieves a balanced tradeoff between speed and power efficiency making it suitable for lowpower highperformance integrated circuit applications This work demonstrates the potential of adaptive frequency control techniques to enhance the reliability and precision of modern oscillatorbased systems Copyright (c) 2026 International Journal of Research and Development in Engineering Sciences. All rights reserved. 2022 All Rights Reserved