A Reference Oversampling Digital Phase-Locked Loop with -240 dB FOM and -80 dBc Reference Spur
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2019
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Other Conference Item
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Abstract
This paper proposes a reference oversampling phase-locked loop that simultaneously suppresses in-band noise and oscillator noise while maintaining a low reference spur. The proposed phase locked loop achieves -240.3 dB Figure of Merit (FOM) and -80 dBc reference spur. The integrated jitter is 508 fsrms and the power consumption is 3.6 mW at 2 GHz output clock frequency.
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published
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2019 Symposium on VLSI Circuits
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IEEE
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33rd Symposium on VLSI Circuits
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Software
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09647 - Jang, Taekwang / Jang, Taekwang