A −31dBc integrated-phase-noise 29GHz fractional-N frequency synthesizer supporting multiple frequency bands for backward-compatible 5G using a frequency doubler and injection-locked frequency multipliers
Heein Yoon, Juyeop Kim, Suneui Park, Younghyun Lim, Yongsun Lee, Jooeun Bang, Kyoohyun Lim, Jaehyouk Choi
Published in 2018 IEEE International Solid - State Circuits Conference - (ISSCC) (01.02.2018)
Published in 2018 IEEE International Solid - State Circuits Conference - (ISSCC) (01.02.2018)
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Conference Proceeding
An extemal-capacitor-less low-dropout regulator with less than −36dB PSRR at all frequencies from 10kHz to 1GHz using an adaptive supply-ripple cancellation technique to the body-gate
Younghyun Lim, Jeonghyun Lee, Suneui Park, Jaehyouk Choi
Published in 2017 IEEE Custom Integrated Circuits Conference (CICC) (01.04.2017)
Published in 2017 IEEE Custom Integrated Circuits Conference (CICC) (01.04.2017)
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Conference Proceeding
A 12.24-GHz MDLL With a 102-Multiplication Factor Using a Power-Gating-Based Ring Oscillator
Cho, Yoonseo, Lee, Jeonghyun, Park, Suneui, Yoo, Seyeon, Choi, Jaehyouk
Published in IEEE journal of solid-state circuits (01.08.2024)
Published in IEEE journal of solid-state circuits (01.08.2024)
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Journal Article
An External Capacitorless Low-Dropout Regulator With High PSR at All Frequencies From 10 kHz to 1 GHz Using an Adaptive Supply-Ripple Cancellation Technique
Lim, Younghyun, Lee, Jeonghyun, Park, Suneui, Jo, Yongwoo, Choi, Jaehyouk
Published in IEEE journal of solid-state circuits (01.09.2018)
Published in IEEE journal of solid-state circuits (01.09.2018)
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Journal Article
A 122fsrms-Jitter and −60dBc-Reference-Spur 12.24GHz MDLL with a 102 - Multiplication Factor Using a Power-Gating Technique
Cho, Yoonseo, Lee, Jeonghyun, Park, Suneui, Yoo, Seyeon, Choi, Jaehyouk
Published in 2023 IEEE Symposium on VLSI Technology and Circuits (VLSI Technology and Circuits) (11.06.2023)
Published in 2023 IEEE Symposium on VLSI Technology and Circuits (VLSI Technology and Circuits) (11.06.2023)
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Conference Proceeding
4.6 A 47\text}-Jitter and 26.6mW 103.5GHz PLL with Power-Gating Injection-Locked Frequency-Multiplier-Based Phase Detector and Extended Loop Bandwidth
Bang, Jooeun, Kim, Jaeho, Jung, Seohee, Park, Suneui, Choi, Jaehyouk
Published in 2023 IEEE International Solid- State Circuits Conference (ISSCC) (19.02.2023)
Published in 2023 IEEE International Solid- State Circuits Conference (ISSCC) (19.02.2023)
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Conference Proceeding
Sub-50-fs RMS Jitter, 103.5-GHz Fundamental-Sampling PLL With an Extended Loop Bandwidth
Bang, Jooeun, Jung, Seohee, Kim, Jaeho, Park, Suneui, Choi, Jaehyouk
Published in IEEE solid-state circuits letters (01.01.2023)
Published in IEEE solid-state circuits letters (01.01.2023)
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Journal Article
A 97fsrms-Jitter and 68-Multiplication Factor, 8.16GHz Ring-Oscillator Injection-Locked Clock Multiplier with Power-Gating Injection-Locking and Background Multi-Functional Digital Calibrator
Park, Suneui, Yoo, Seyeon, Shin, Yuhwan, Lee, Jeonghyun, Choi, Jaehyouk
Published in 2022 IEEE International Solid- State Circuits Conference (ISSCC) (20.02.2022)
Published in 2022 IEEE International Solid- State Circuits Conference (ISSCC) (20.02.2022)
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Conference Proceeding
23.4 An 82fsrms-Jitter and 22.5mW-Power, 102GHz W-Band PLL Using a Power-Gating Injection-Locked Frequency-Multiplier-Based Phase Detector in 65nm CMOS
Yoo, Seyeon, Park, Suneui, Choi, Seojin, Cho, Yoonseo, Yoon, Heein, Hwang, Chanwoong, Choi, Jaehyouk
Published in 2021 IEEE International Solid- State Circuits Conference (ISSCC) (13.02.2021)
Published in 2021 IEEE International Solid- State Circuits Conference (ISSCC) (13.02.2021)
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Conference Proceeding
An Ultra-Low Integrated-Phase-Noise 28-GHz LO Generator for 5G Transceivers Supporting Multiple Frequency Bands
Yoon, Heein, Park, Suneui, Kim, Juyeop, Choi, Jaehyouk
Published in 2022 IEEE International Symposium on Radio-Frequency Integration Technology (RFIT) (29.08.2022)
Published in 2022 IEEE International Symposium on Radio-Frequency Integration Technology (RFIT) (29.08.2022)
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Conference Proceeding