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Research Paper | Electronics & Communication Engineering | India | Volume 13 Issue 8, August 2024 | Popularity: 5.4 / 10
Power Efficient Voltage Level Shifter using RCC Network and Stacking Technique
Rentala Laxmi Sindhuja
Abstract: This paper presents a power efficient voltage level shifter using regulated cross - coupled network with split inverter. With the use of regulated cross - coupled network, the power dissipation of the pull - up region drastically decreases. Level shifters convert voltage levels below the threshold voltage to acceptable levels by reducing transistor size. A stacking split inverter is used at the output to decrease the short circuit current and leakage current. his paper presents a novel voltage level shifter design utilizing a regulated cross - coupled RCC network and a stacking technique for reduced power consumption in CMOS circuits. By integrating a split inverter and load capacitor at the load, the proposed design effectively minimizes leakage and short - circuit currents, achieving a 23% reduction in power dissipation compared to conventional methods. Simulation results using 180nm Cadence technology and 90nm LT Spice technology demonstrate enhanced speed and efficiency, highlighting the suitability of this approach for high performance VLSI applications.
Keywords: Level Shifter, Split - Inverter, RCC Network, Threshold Level, Leakage Power, Short - Circuit Power
Edition: Volume 13 Issue 8, August 2024
Pages: 1821 - 1823
DOI: https://www.doi.org/10.21275/SR24826112923
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