Un-Ku Moon

ORCID

Publication Activity (10 Years)

Years Active: 1993-2024
Publications (10 Years): 47

Top Venues

ISCAS

ISSCC

IEEE Trans. Circuits Syst. I Regul. Pap.

MWSCAS

Publications

Manxin Li, Runpeng Gao, Calder Wilson, Amartya Basak, Evan C. Markwell, Matthew L. Johnston, Un-Ku Moon
An Easy-to-Drive Discrete-Time ADC Topology Using Digital Predictive Level-Shifting. ISCAS (2024)
Vladimir Veselý, Calvin Yoji Lee, Tejasvi Anand, Un-Ku Moon
PLL-SAR: A New High-Speed Analog to Digital Converter Architecture. MWSCAS (2023)
Manxin Li, Calvin Yoji Lee, Ahmed ElShater, Yuichi Miyahara, Kazuki Sobue, Koji Tomioka, Un-Ku Moon
A Rail-to-Rail 12MS 91.3dB SNDR 94.1dB DR Two-Step SAR ADC with Integrated Input Buffer Using Predictive Level-Shifting. ISSCC (2023)
Manxin Li, Calvin Yoji Lee, Hanyu Wang, Gabor C. Temes, Un-Ku Moon
A 16- Bit 100kHz Bandwidth Pseudo-Pseudo-Differential Delta-Sigma ADC. ISCAS (2023)
Manxin Li, Calvin Yoji Lee, Praveen Kumar Venkatachala, Ahmed ElShater, Yuichi Miyahara, Kazuki Sobue, Koji Tomioka, Un-Ku Moon
A Rail-to-Rail 12 MS/s 91.3 dB SNDR 94.1 dB DR Two-Step SAR ADC With Integrated Input Buffer Using Predictive Level-Shifting. IEEE J. Solid State Circuits 58 (12) (2023)
Hang Hu, Vladimir Veselý, Un-Ku Moon
Ultra-Low OSR Calibration Free MASH Noise Shaping SAR ADC. ISCAS (2022)
Calvin Yoji Lee, Un-Ku Moon
203.5µW 108.8dB DR DT Single-Loop DSM Audio ADC Using a Single-Ended Ring-Amplifier-Based Integrator in 180nm CMOS. ISSCC (2022)
David J. Allstot, Un-Ku Moon, Gabor C. Temes
Switched-Capacitor Circuits. CICC (2022)
Hang Hu, Vladimir Veselý, Un-Ku Moon
Passive Third Order Continuous-Time ΔΣ Modulator with Q Enhancement Technique. ISCAS (2022)
Calvin Yoji Lee, Praveen Kumar Venkatachala, Ahmed ElShater, Un-Ku Moon
A Pseudo-Pseudo-Differential ADC Achieving 105dB SNDR in 10kHz Bandwidth Using Ring Amplifier Based Integrators. IEEE Trans. Circuits Syst. II Express Briefs 68 (7) (2021)
Alexander Pierce, Eashwar Thaigarajan, Rajiv Singh, Erhan Hancioglu, Un-Ku Moon, Gabor C. Temes
Low-Distortion Correlated Level Shifting Sample-and-Hold Stage. NEWCAS (2021)
Lukang Shi, Eashwar Thiagarajan, Rajiv Singh, Erhan Hancioglu, Un-Ku Moon, Gabor C. Temes
Noise-Shaping SAR ADC Using a Two-Capacitor Digitally Calibrated DAC With 82.6-dB SNDR and 90.9-dB SFDR. IEEE Trans. Circuits Syst. I Regul. Pap. 68 (10) (2021)
Hyuk Sun, Kazuki Sobue, Koichi Hamashita, Tejasvi Anand, Un-Ku Moon
Period Jitter 3.2% Modulation Range in-Band Modulation Spread-Spectrum Clock Generator. IEEE J. Solid State Circuits 55 (2) (2020)
Yang Xu, Hang Hu, Jason Muhlestein, Un-Ku Moon
A 77-dB-DR 0.65-mW 20-MHz 5th-Order Coupled Source Followers Based Low-Pass Filter. IEEE J. Solid State Circuits 55 (10) (2020)
Yang Xu, Praveen Kumar Venkatachala, Yue Hu, Spencer Leuenberger, Gabor C. Temes, Un-Ku Moon
-C Band-Pass Filter Using Interleaved Semi-Passive Charge-Sharing Technique. IEEE Trans. Circuits Syst. I Regul. Pap. (2) (2020)
Lukang Shi, Eashwar Thaigarajan, Rajiv Singh, Erhan Hancioglu, Un-Ku Moon, Gabor C. Temes
Noise-Shaping SAR ADC Using a Two-Capacitor Digitally Calibrated DAC with 85.1 dB DR and 91 dB SFDR. MWSCAS (2020)
Calvin Yoji Lee, Ahmed ElShater, Praveen Kumar Venkatachala, Hang Hu, Bohui Xiao, Un-Ku Moon
Application of Ring-Amplifiers for Low-Power Wide-Bandwidth Digital Subsampling ADC-PLL. ISCAS (2019)
Ahmed ElShater, Calvin Y. Lee, Praveen Kumar Venkatachala, Mohamed Dessouky, Un-Ku Moon
Gm-Free Assisted Opamp Technique for Continuous Time Delta-Sigma Modulators. ISCAS (2019)
Tao He, Manjunath Kareppagoudr, Yi Zhang, Emanuel Caceres, Un-Ku Moon, Gabor C. Temes
Noise Filtering and Linearization of Single-Ended Sampled-Data Circuits. IEEE Trans. Circuits Syst. I Regul. Pap. (4) (2019)
Ahmed ElShater, Calvin Yoji Lee, Praveen Kumar Venkatachala, Jason Muhlestein, Spencer Leuenberger, Kazuki Sobue, Koichi Hamashita, Un-Ku Moon
A 10mW 16b 15MS/s Two-Step SAR ADC with 95dB DR Using Dual-Deadzone Ring-Amplifier. ISSCC (2019)
Hang Hu, Calvin Y. Lee, Ahmed ElShater, Zhiyuan Dai, Fan Ye, Un-Ku Moon
Simultaneous STF and NTF Estimation in CTΔΣ Modulators with ARMA-Model. ISCAS (2019)
Bohui Xiao, Praveen Kumar Venkatachala, Yang Xu, Ahmed ElShater, Calvin Yoji Lee, Spencer Leuenberger, Qadeer Ahmad Khan, Un-Ku Moon
An 80mA Capacitor-Less LDO with 6.5µA Quiescent Current and No Frequency Compensation Using Adaptive-Deadzone Ring Amplifier. A-SSCC (2019)
Ahmed ElShater, Praveen Kumar Venkatachala, Calvin Yoji Lee, Jason Muhlestein, Spencer Leuenberger, Kazuki Sobue, Koichi Hamashita, Un-Ku Moon
A 10-mW 16-b 15-MS/s Two-Step SAR ADC With 95-dB DR Using Dual-Deadzone Ring Amplifier. IEEE J. Solid State Circuits 54 (12) (2019)
Calvin Yoji Lee, Praveen Kumar Venkatachala, Ahmed ElShater, Bohui Xiao, Hang Hu, Un-Ku Moon
Cascoded Ring Amplifiers for High Speed and High Accuracy Settling. ISCAS (2019)
Praveen Kumar Venkatachala, Spencer Leuenberger, Ahmed ElShater, Calvin Lee, Yang Xu, Bohui Xiao, Michael Oatman, Un-Ku Moon
Process Invariant Biasing of Ring Amplifiers Using Deadzone Regulation Circuit. ISCAS (2018)
Spencer Leuenberger, Praveen Kumar Venkatachala, Ahmed ElShater, Michael Oatman, Calvin Lee, Bohui Xiao, Un-Ku Moon
An Empirical Study of the Settling Performance of Ring Amplifiers for Pipelined ADCs. ISCAS (2018)
Calvin Lee, Spencer Leuenberger, Praveen Kumar Venkatachala, Ahmed ElShater, Michael Oatman, Bohui Xiao, Un-Ku Moon
A Power Efficient SAR Algorithm for High Resolution ADCs. ISCAS (2018)
Hyuk Sun, Kazuki Sobue, Koichi Hamashita, Un-Ku Moon
An Oversampling Stochastic ADC Using VCO-Based Quantizers. IEEE Trans. Circuits Syst. I Regul. Pap. (12) (2018)
Praveen Kumar Venkatachala, Spencer Leuenberger, Ahmed ElShater, Calvin Lee, Jason Muhlestein, Bohui Xiao, Michael Oatman, Un-Ku Moon
Passive Compensation for Improved Settling and Large Signal Stabilization of Ring Amplifiers. ISCAS (2018)
Kostas Doris, Jan Westra, Un-Ku Moon
Session 22 overview: Gigahertz data converters: Data converter subcommittee. ISSCC (2018)
Matt Straayer, Seung-Tak Ryu, Un-Ku Moon
Session 14 overview: High-resolution ADCs: Data converter subcommittee. ISSCC (2018)
Bohui Xiao, Spencer Leuenberger, Praveen Kumar Venkatachala, Ahmed ElShater, Calvin Lee, Michael Oatman, Un-Ku Moon
Power Optimized Comparator Selecting Method For Stochastic ADC. ISCAS (2018)
Hyuk Sun, Kazuki Sobue, Koichi Hamashita, Tejasvi Anand, Un-Ku Moon
A 0.951 psrms period jitter, 3.2% modulation range, DSM-free, spread-spectrum PLL. CICC (2017)
Yang Xu, Praveen Kumar Venkatachala, Un-Ku Moon
A highly compact wideband continuous-time transimpedance low-pass filter. ISCAS (2017)
Yang Xu, Jason Muhlestein, Un-Ku Moon
-order low-pass filter with +28.8dBm IIP3 using source follower coupling. CICC (2017)
Jason Muhlestein, Farshad Farahbakhshian, Praveen Kumar Venkatachala, Un-Ku Moon
A multi-path ring amplifier with dynamic biasing. ISCAS (2017)
Jan Mulder, Paul Ferguson, Un-Ku Moon
Session 16 overview: Gigahertz data converters. ISSCC (2017)
Jason Muhlestein, Spencer Leuenberger, Hyuk Sun, Yang Xu, Un-Ku Moon
A 73dB SNDR 20MS/s 1.28mW SAR-TDC using hybrid two-step quantization. CICC (2017)
Spencer Leuenberger, Jason Muhlestein, Hyuk Sun, Praveen Kumar Venkatachala, Un-Ku Moon
A 74.33 dB SNDR 20 MSPS 2.74 mW pipelined ADC using a dynamic deadzone ring amplifier. CICC (2017)
Tao He, Manjunath Kareppagoudr, Un-Ku Moon, Gabor C. Temes, Yi Zhang
Pseudo-pseudo-differential circuits. MWSCAS (2017)
Praveen Kumar Venkatachala, Ahmed ElShater, Yang Xu, Manar El-Chammas, Un-Ku Moon
Voltage domain correction technique for timing skew errors in time interleaved ADCs. ISCAS (2017)
Tai-Cheng Lee, Bob Verbruggen, Un-Ku Moon
Session 28 overview: Hybrid ADCs. ISSCC (2017)
Hyuk Sun, Jason Muhlestein, Spencer Leuenberger, Kazuki Sobue, Koichi Hamashita, Un-Ku Moon
A 50 MHz bandwidth 54.2 dB SNDR reference-free stochastic ADC using VCO-based quantizers. A-SSCC (2016)
Allen Waters, Jason Muhlestein, Un-Ku Moon
Analysis of Metastability Errors in Conventional, LSB-First, and Asynchronous SAR ADCs. IEEE Trans. Circuits Syst. I Regul. Pap. (11) (2016)
David Robertson, Aaron Buchwald, Michael Flynn, Hae-Seung Lee, Un-Ku Moon, Boris Murmann
Data converter reflections: 19 papers from the last ten years that deserve a second look. ESSCIRC (2016)
Yang Xu, Spencer Leuenberger, Praveen Kumar Venkatachala, Un-Ku Moon
-order low-pass filter with +29dBm IIP3 using self-coupled source follower based biquads in 0.18µm CMOS. VLSI Circuits (2016)
Hyuk Sun, Kazuki Sobue, Koichi Hamashita, Un-Ku Moon
A power efficient PLL with in-loop-bandwidth spread-spectrum modulation scheme using a charge-based discrete-time loop filter. ISCAS (2016)
Allen Waters, Un-Ku Moon
A fully automated verilog-to-layout synthesized ADC demonstrating 56dB-SNDR with 2MHz-BW. A-SSCC (2015)
Yang Xu, Spencer Leuenberger, Un-Ku Moon
Highly linear continuous-time MASH ΔΣ ADC with dual VCO-based quantizers. ISCAS (2015)
Yue Hu, Spencer Leuenberger, Yang Xu, Un-Ku Moon
Time-interleaved integrating quantizer incorporating channel coupling for speed and linearity enhancement. ISCAS (2015)
Hyuk Sun, Jason Muhlestein, Un-Ku Moon
A VCO-based spatial averaging stochastic ADC. ICECS (2015)
Jerry Leung, Allen Waters, Un-Ku Moon
Selectable starting bit SAR ADC. ISCAS (2015)
Spencer Leuenberger, Un-Ku Moon
-Order ΔΣ ADC with a double integrating quantizer. ISCAS (2015)
Allen Waters, Un-Ku Moon
Practical modeling of comparator metastability for conventional and LSB-first SAR ADCs. MWSCAS (2015)
Hyuk Sun, Un-Ku Moon
MDLL/PLL dual-path clock generator. MWSCAS (2015)
Allen Waters, Jerry Leung, Manideep Gande, Un-Ku Moon
A ΔΣ ADC using an LSB-first SAR quantizer. ISCAS (2015)
Allen Waters, Jason Muhlestein, Un-Ku Moon
Analysis of metastability errors in asynchronous SAR ADCs. ICECS (2015)
Yang Xu, Hyuk Sun, Un-Ku Moon
Analysis of discrete-time charge-domain complex bandpass filter with accurately tunable center frequency. MWSCAS (2015)
Yue Hu, Hariprasath Venkatram, Nima Maghari, Un-Ku Moon
A Continuous-Time ΔΣ ADC Utilizing Time Information for Two Cycles of Excess Loop Delay Compensation. IEEE Trans. Circuits Syst. II Express Briefs (11) (2015)
Jason Muhlestein, Hariprasath Venkatram, Jon Guerber, Allen Waters, Un-Ku Moon
Bit-error-rate analysis and mixed signal triple modular redundancy methods for data converters. ICECS (2015)
Allen Waters, Spencer Leuenberger, Farshad Farahbakhshian, Un-Ku Moon
Analysis and performance trade-offs of linearity calibration for stochastic ADCs. ICECS (2014)
Yue Hu, Yang Xu, Un-Ku Moon
Inherently linear time symmetric pulse width modulation. CICC (2014)
Farshad Farahbakhshian, Allen Waters, Jason Muhlestein, Un-Ku Moon
Stochastic approximation register ADC. NEWCAS (2014)
Spencer Leuenberger, Allen Waters, Un-Ku Moon
Resistive correction of low output impedance high-speed current-steering DACs. ICECS (2014)
Skyler Weaver, Benjamin P. Hershberg, Un-Ku Moon
Digitally Synthesized Stochastic Flash ADC Using Only Standard Digital Cells. IEEE Trans. Circuits Syst. I Regul. Pap. (1) (2014)
Yue Hu, Farshad Farahbakhshian, Un-Ku Moon
Time amplifiers based on phase accumulation. ISCAS (2014)
Allen Waters, Jerry Leung, Un-Ku Moon
LSB-first SAR ADC with bit-repeating for reduced energy consumption. ICECS (2014)
Hariprasath Venkatram, Taehwan Oh, Kazuki Sobue, Koichi Hamashita, Un-Ku Moon
A 48 fJ/CS, 74 dB SNDR, 87 dB SFDR, 85 dB THD, 30 MS/s pipelined ADC using hybrid dynamic amplifier. VLSIC (2014)
Nima Maghari, Un-Ku Moon
Emerging analog-to-digital converters. ESSCIRC (2014)
Manideep Gande, Hariprasath Venkatram, Ho-Young Lee, Jon Guerber, Un-Ku Moon
Blind Calibration Algorithm for Nonlinearity Correction Based on Selective Sampling. IEEE J. Solid State Circuits 49 (8) (2014)
Taehwan Oh, Hariprasath Venkatram, Un-Ku Moon
A Time-Based Pipelined ADC Using Both Voltage and Time Domain Information. IEEE J. Solid State Circuits 49 (4) (2014)
Un-Ku Moon
New Associate Editor. IEEE J. Solid State Circuits 48 (3) (2013)
Taehwan Oh, Nima Maghari, Un-Ku Moon
A Second-Order ΔΣ ADC Using Noise-Shaped Two-Step Integrating Quantizer. IEEE J. Solid State Circuits 48 (6) (2013)
Hariprasath Venkatram, Jon Guerber, Manideep Gande, Un-Ku Moon
Detection and Correction Methods for Single Event Effects in Analog to Digital Converters. IEEE Trans. Circuits Syst. I Regul. Pap. (12) (2013)
Un-Ku Moon
Message From the Outgoing Editor-in-Chief. IEEE J. Solid State Circuits 48 (8) (2013)
Manideep Gande, Ho-Young Lee, Hariprasath Venkatram, Jon Guerber, Un-Ku Moon
Blind background calibration of harmonic distortion based on selective sampling. CICC (2013)
Manideep Gande, Jon Guerber, Un-Ku Moon
Analysis of back-end flash in a 1.5b/stage pipelined ADC. ISCAS (2013)
Omid Rajaee, Un-Ku Moon
Highly Linear Noise-Shaped Pipelined ADC Utilizing a Relaxed Accuracy Front-End. IEEE J. Solid State Circuits 48 (2) (2013)
Un-Ku Moon
New Associate Editor. IEEE J. Solid State Circuits 48 (2) (2013)
Hariprasath Venkatram, Benjamin P. Hershberg, Taehwan Oh, Manideep Gande, Kazuki Sobue, Koichi Hamashita, Un-Ku Moon
Parallel gain enhancement technique for switched-capacitor circuits. CICC (2013)
Benjamin P. Hershberg, Skyler Weaver, Kazuki Sobue, Seiji Takeuchi, Koichi Hamashita, Un-Ku Moon
Ring amplifiers for switched-capacitor circuits. ISSCC (2012)
Un-Ku Moon
New Associate Editors. IEEE J. Solid State Circuits 47 (5) (2012)
Taehwan Oh, Nima Maghari, Un-Ku Moon
A 5MHz BW 70.7dB SNDR noise-shaped two-step quantizer based ΔΣ ADC. VLSIC (2012)
Manideep Gande, Nima Maghari, Taehwan Oh, Un-Ku Moon
A 71dB dynamic range third-order ΔΣ TDC using charge-pump. VLSIC (2012)
Benjamin P. Hershberg, Skyler Weaver, Kazuki Sobue, Seiji Takeuchi, Koichi Hamashita, Un-Ku Moon
A 61.5dB SNDR pipelined ADC using simple highly-scalable ring amplifiers. VLSIC (2012)
Benjamin P. Hershberg, Skyler Weaver, Kazuki Sobue, Seiji Takeuchi, Koichi Hamashita, Un-Ku Moon
Ring Amplifiers for Switched Capacitor Circuits. IEEE J. Solid State Circuits 47 (12) (2012)
Hariprasath Venkatram, Taehwan Oh, Jon Guerber, Un-Ku Moon
Class A+ amplifier with controlled positive feedback for discrete-time signal processing circuits. ISCAS (2012)
Jon Guerber, Hariprasath Venkatram, Manideep Gande, Allen Waters, Un-Ku Moon
A 10-b Ternary SAR ADC With Quantization Time Information Utilization. IEEE J. Solid State Circuits 47 (11) (2012)
Un-Ku Moon, Shanthi Pavan
Little-known features of well-known creatures. ISSCC (2012)
Un-Ku Moon
New Associate Editor. IEEE J. Solid State Circuits 47 (10) (2012)
Benjamin P. Hershberg, Tawfiq Musah, Skyler Weaver, Un-Ku Moon
The effect of correlated level shifting on noise performance in switched capacitor circuits. ISCAS (2012)
Ho-Young Lee, Bumha Lee, Un-Ku Moon
A 31.3fJ/conversion-step 70.4dB SNDR 30MS/s 1.2V two-step pipelined ADC in 0.13μm CMOS. ISSCC (2012)
Un-Ku Moon
New Associate Editor. IEEE J. Solid State Circuits 47 (9) (2012)
Pavan Kumar Hanumolu, Un-Ku Moon, Terri S. Fiez
Tutorial T5: Advanced Analog-Mixed Signal System and Circuit Techniques. VLSI Design (2012)
Taehwan Oh, Hariprasath Venkatram, Jon Guerber, Un-Ku Moon
Correlated jitter sampling for jitter cancellation in pipelined TDC. ISCAS (2012)
Jon Guerber, Hariprasath Venkatram, Taehwan Oh, Un-Ku Moon
Enhanced SAR ADC energy efficiency from the early reset merged capacitor switching algorithm. ISCAS (2012)
Jon Guerber, Manideep Gande, Un-Ku Moon
The Analysis and Application of Redundant Multistage ADC Resolution Improvements Through PDF Residue Shaping. IEEE Trans. Circuits Syst. I Regul. Pap. (8) (2012)
Naga Sasidhar, David Gubbins, Pavan Kumar Hanumolu, Un-Ku Moon
Rail-to-Rail Input Pipelined ADC Incorporating Multistage Signal Mapping. IEEE Trans. Circuits Syst. II Express Briefs (9) (2012)
Nima Maghari, Un-Ku Moon
A third-order DT ΔΣ modulator using noise-shaped bidirectional single-slope quantizer. ISSCC (2011)
Skyler Weaver, Benjamin P. Hershberg, Nima Maghari, Un-Ku Moon
Domino-Logic-Based ADC for Digital Synthesis. IEEE Trans. Circuits Syst. II Express Briefs (11) (2011)

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Publication Activity (10 Years)

Top Topics

Top Venues

Un-Ku Moon