S
Seyeon Yoo
Researcher at Ulsan National Institute of Science and Technology
Publications - 20
Citations - 350
Seyeon Yoo is an academic researcher from Ulsan National Institute of Science and Technology. The author has contributed to research in topics: Jitter & Phase-locked loop. The author has an hindex of 9, co-authored 18 publications receiving 258 citations.
Papers
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Journal ArticleDOI
A PVT-Robust and Low-Jitter Ring-VCO-Based Injection-Locked Clock Multiplier With a Continuous Frequency-Tracking Loop Using a Replica-Delay Cell and a Dual-Edge Phase Detector
TL;DR: A low-jitter, ring-type voltage-controlled oscillator (VCO)-based injection-locked clock multiplier (ILCM) with a continuous frequency-tracking loop (FTL) for process-voltagetemperature (PVT)-calibration is presented.
Journal ArticleDOI
A Low-Integrated-Phase-Noise 27–30-GHz Injection-Locked Frequency Multiplier With an Ultra-Low-Power Frequency-Tracking Loop for mm-Wave-Band 5G Transceivers
TL;DR: An ultra-low-phase-noise injection-locked frequency multiplier (ILFM) for millimeter wave (mm-wave) fifth-generation transceivers is presented and is able to correct the frequency drifts of the quadrature voltage-controlled oscillator of the ILFM in a real-time fashion.
Proceedings ArticleDOI
10.7 A 185fsrms-integrated-jitter and −245dB FOM PVT-robust ring-VCO-based injection-locked clock multiplier with a continuous frequency-tracking loop using a replica-delay cell and a dual-edge phase detector
TL;DR: An injection-locked clock multiplier (ILCM) is considered to be a promising solution that can generate low-jitter, high-frequency clocks, using a limited budget in terms of silicon area and power consumption, but its jitter performance is sensitive to process, voltage, and temperature (PVT) variations.
Proceedings ArticleDOI
19.2 A PVT-robust −39dBc 1kHz-to-100MHz integrated-phase-noise 29GHz injection-locked frequency multiplier with a 600µW frequency-tracking loop using the averages of phase deviations for mm-band 5G transceivers
TL;DR: To meet requirements of high data-rates, RF transceivers for a 5G standard must have an ultra-wide bandwidth in a mm-wave band, and an injection-locked frequency multiplier (ILFM) is an attractive solution, achieving ultra-low PN even in a tight power budget.
Journal ArticleDOI
A Low-Jitter and Low-Reference-Spur Ring-VCO-Based Switched-Loop Filter PLL Using a Fast Phase-Error Correction Technique
TL;DR: This paper presents the selective frequency-tuning technique used in the VCO that helps the proposed architecture further suppress the level of reference spur and proposes a fast phase-error correction (FPEC) technique that emulates the phase-realignment mechanism of an injection-locked clock multiplier.