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Showing results 1 to 14 of 14

Issue Date	Title / Author(s) / Citation	File	Altmetrics
2019-08	A 0.1-1.5-GHz Wide Harmonic-Locking-Free Delay-Locked Loop Using an Exponential DAC Park, Suneui; Kim, Juyeop; Hwang, Chanwoong; Park, Hangi; Yoo, Seyeon; Seong, Taeho; Choi, Jaehyouk IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, Vol.29 No.8, pp.548-550	DOI
2019-12	An Ultra-Low-Jitter, mmW-Band Frequency Synthesizer Based on Digital Subsampling PLL Using Optimally Spaced Voltage Comparators Kim, Juyeop; Lim, Younghyun; Yoon, Heein; Lee, Yongsun; Park, Hangi; Cho, Yoonseo; Seong, Taeho; Choi, Jaehyouk IEEE JOURNAL OF SOLID-STATE CIRCUITS, Vol.54 No.12, pp.3466-3477	DOI
2020	A-58dBc-Worst-Fractional-Spur and-234dB-FoM<sub>jitter</sub>, 5.5GHz Ring-DCO-Based Fractional-N DPLL Using a Time-Invariant-Probability Modulator, Generating a Nonlinearity-Robust DTC-Control Word Seong, Taeho; Lee, Yongsun; Hwang, Chanwoong; Lee, Jeonghyun; Park, Hangi; Lee, Kyuho Jason; Choi, Jaehyouk 2020 IEEE INTERNATIONAL SOLID- STATE CIRCUITS CONFERENCE (ISSCC), pp.270-+
2020	A 170MHz-Lock-In-Range and-253dB-FoM<sub>jitter</sub>, 12-to-14.5GHz Subsampling PLL with a 150μW Frequency-Disturbance-Correcting Loop Using a Low-Power Unevenly Spaced Edge Generator Lim, Younghyun; Kim, Juyeop; Jo, Yongwoo; Bang, Jooeun; Yoo, Seyeon; Park, Hangi; Yoon, Heein; Choi, Jaehyouk 2020 IEEE INTERNATIONAL SOLID- STATE CIRCUITS CONFERENCE (ISSCC), pp.280-+
2020	A-240dB-FoMjitter and-115dBc/Hz PN @ 100kHz, 7.7GHz Ring-DCO-Based Digital PLL Using P/I-Gain Co-Optimization and Sequence-Rearranged Optimally Spaced TDC for Flicker-Noise Reduction Lee, Yongsun; Seong, Taeho; Lee, Jeonghyun; Hwang, Chanwoong; Park, Hangi; Choi, Jaehyouk 2020 IEEE INTERNATIONAL SOLID- STATE CIRCUITS CONFERENCE (ISSCC), pp.266-+
2021	A 104fs<sub>rms</sub>-Jitter and-61dBc-Fractional Spur 15GHz Fractional-N Subsampling PLL Using a Voltage-Domain Quantization-Error Cancelation Technique Kim, Juyeop; Jo, Yongwoo; Lim, Younghyun; Seong, Taeho; Park, Hangi; Yoo, Seyeon; Lee, Yongsun; Choi, Seojin; Choi, Jaehyouk 2021 IEEE INTERNATIONAL SOLID-STATE CIRCUITS CONFERENCE (ISSCC), Vol.64, pp.448-+	DOI
2021	A 365fs<sub>rms</sub>-Jitter and-63dBc-Fractional Spur 5.3GHz-Ring-DCO-Based Fractional-N DPLL Using a DTC Second/Third-Order Nonlinearity Cancelation and a Probability-Density-Shaping ΔΣM Park, Hangi; Hwang, Chanwoong; Seong, Taeho; Lee, Yongsun; Choi, Jaehyouk 2021 IEEE INTERNATIONAL SOLID-STATE CIRCUITS CONFERENCE (ISSCC), Vol.64, pp.442-+	DOI
2022	A 188fsrms-Jitter and -243d8-FoMjitter5.2GHz-Ring-DCO-Based Fractional-N Digital PLL with a 1/8 DTC-Range-Reduction Technique Using a Quadruple-Timing-Margin Phase Selector Hwang, Chanwoong; Park, Hangi; Seong, Taeho; Choi, Jaehyouk Digest of Technical Papers - IEEE International Solid-State Circuits Conference, Vol.2022-February, pp.378-380	DOI
2022-09	A Low-Jitter and Low-Fractional-Spur Ring-DCO-Based Fractional-N Digital PLL Using a DTC's Second-/Third-Order Nonlinearity Cancellation and a Probability-Density-Shaping Δ σ M Hwang, Chanwoong; Park, Hangi; Lee, Yongsun; Seong, Taeho; Choi, Jaehyouk IEEE JOURNAL OF SOLID-STATE CIRCUITS, Vol.57 No.9, pp.2841-2855	DOI
2022-12	A Low-Jitter Ring-DCO-Based Fractional-<i>N</i> Digital PLL With a 1/8 DTC-Range-Reduction Technique Using a Quadruple-Timing-Margin Phase Selector Park, Hangi; Hwang, Chanwoong; Seong, Taeho; Choi, Jaehyouk IEEE JOURNAL OF SOLID-STATE CIRCUITS, Vol.57 No.12, pp.3527-3537	DOI
2023	A 135fsrms-Jitter 0.6-to-7.7GHz LO Generator Using a Single LC-VCO-Based Subsampling PLL and a Ring-Oscillator-Based Sub-Integer-N Frequency Multiplier Jo, Yongwoo; Kim, Juyeop; Shin, Yuhwan; Hwang, Chanwoong; Park, Hangi; Choi, Jaehyouk Digest of Technical Papers - IEEE International Solid-State Circuits Conference, Vol.2023-February, pp.76-78	DOI
2023-12	A Wideband LO Generator for 5G FR1 Bands Using a Single <i>LC</i>-VCO-Based Subsampling PLL and a Ring-VCO-Based Fractional-Resolution Frequency Multiplier Jo, Yongwoo; Kim, Juyeop; Shin, Yuhwan; Park, Hangi; Hwang, Chanwoong; Lim, Younghyun; Choi, Jaehyouk IEEE Journal of Solid-State Circuits, Vol.58 No.12, pp.3338-3350	DOI
2024	10.2 A 5.5μs-Calibration-Time, Low-Jitter, and Compact-Area Fractional-N Digital PLL Using the Recursive-Least-Squares (RLS) Algorithm Jang, Seheon; Chae, Munjae; Park, Hangi; Hwang, Chanwoong; Choi, Jaehyouk Digest of Technical Papers - IEEE International Solid-State Circuits Conference, pp.190-192	DOI
2024-02	A 12.8-15.0-GHz Low-Jitter Fractional-N Subsampling PLL Using a Voltage-Domain Quantization-Error Cancellation Kim, Juyeop; Jo, Yongwoo; Park, Hangi; Seong, Taeho; Lim, Younghyun; Choi, Jaehyouk IEEE Journal of Solid-State Circuits, Vol.59 No.2, pp.424-434	DOI

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