Choi Jaehyuk Lab
Choi Jaehyuk Lab
KAIST · Electrical Engineering
Professor
Prof. 최재혁
Professor's page · publicationsAbout
KAIST 전기및전자공학부 최재혁(Jaehyouk Choi) 교수의 집적회로 및 시스템 연구실(Integrated Circuits and Systems Lab, ICSL)이다. 5G 등 초고속 유무선 통신 시스템과 차세대 메모리 인터페이스를 위한 초저잡음·고주파 신호생성 회로(PLL, 클록 생성기 등) 설계를 연구한다. ISSCC·JSSC 등 최상위 회로 학회에 다수의 논문을 발표해 왔다.
Research keywords
Selected publications
- A Low-Jitter Fractional-N Sampling PLL with Voltage-Domain Quantization-Error Cancellation Using a Nonlinearity-Replication TechniqueIEEE Journal of Solid-State Circuits (JSSC) · 2026
- A Command-Aware Hybrid LDO with Ultra-Small Voltage Droop and Fast Settling Time for Power-Supply-Induced Jitter Mitigation in HBM InterfacesIEEE Journal of Solid-State Circuits (JSSC) · 2026
- A Low-Jitter Fractional-N Digital PLL Using a Quantization-Error-Compensating BBPD and an Orthogonal-Polynomial-based LMS CalibrationIEEE Journal of Solid-State Circuits (JSSC) · 2025
- A 16.8-33.6Gb/s, 0.93pJ/b Direct-Frequency-Tracking Digital CDR with an SSC Profile Replicator for Per-Lane Data-Rate Variation and High Jitter Tolerance under Deep SSCIEEE Symposium on VLSI Circuits · 2026
- An 85.5-to-94.5-GHz W-Band Fully-Symmetric Quadrature LO Generator with a Fast Quadrature Calibration TechniqueIEEE RFIC Symposium · 2026
- A 6.2b-ENOB 2.5GS/s Flash-and-VCO Based Subranging ADC Using a Residue Shifting TechniqueIEEE Solid-State Circuits Letters (SSC-L) · 2025
Other labs in this department
- Kim Dongjoon LabRecruiting
Dongjun Kim
Computer architecture, interconnection networks, mobile systems, hardware security
- Kim Moonchul LabRecruiting
Munchurl Kim
Video coding, pattern recognition, visual communications
- Kim Minjun LabRecruiting
Min Jun Kim
Physical robot interaction, collaborative robots, aerial manipulation
- Kim Seongmin LabRecruiting
Song Min Kim
Wireless systems and networks, mobile computing, IoT
- Kim Yonghoon LabRecruiting
Yong-Hoon Kim
Atomic-scale device simulations, high-performance/machine-learning scientific computing
- Kim Junmo LabRecruiting
Junmo Kim
Statistical signal processing, image processing, computer vision, information theory