Joon-Sung PARK

A 0.357 ps Resolution, 2.4 GHz Time-to-Digital Converter with Phase-Interpolator and Time Amplifier
YoungHwa KIM AnSoo PARK Joon-Sung PARK YoungGun PU Hyung-Gu PARK HongJin KIM Kang-Yoon LEE 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2011/12/01
Vol. E94-C  No. 12  pp. 1896-1901
Type of Manuscript:  PAPER
Category: Integrated Electronics
time-to-digital converter (TDC)two-step TDCphase-interpolatortime amplifierall-digital phase-locked loop (ADPLL)
 Summary | Full Text:PDF

A 1-GHz Tuning Range DCO with a 3.9 kHz Discrete Tuning Step for UWB Frequency Synthesizer
Chul NAM Joon-Sung PARK Young-Gun PU Kang-Yoon LEE 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2010/06/01
Vol. E93-C  No. 6  pp. 770-776
Type of Manuscript:  Special Section PAPER (Special Section on Analog Circuits and Related SoC Integration Technologies)
ΣΔ modulationdiscrete tuningUWBfrequency synthesizerphase noiseeffective frequency resolution
 Summary | Full Text:PDF