• Journal of the Institute of Electronics Engineers of Korea TC
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• v.47 no.8
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• pp.47-52
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• 2010

In this paper, a phase-locked loop with a self-noise suppressing voltage controlled oscillator to improve a phase noise characteristic has been proposed. The magnitude of the proposed transfer function is maximum 25dB lower than that of a conventional transfer function around a bandwidth. The proposed PLL has been designed based on a 1.8V $0.18{\mu}m$ CMOS process and proved by HSPICE simulation.