Jeongjin Roh

Jeongjin Roh, Jacob A. Abraham, Suresh Seshadri, 2000, IEEE/ACM International Conference on Computer Aided Design. ICCAD - 2000. IEEE/ACM Digest of Technical Papers (Cat. No.00CH37140).

A new set partitioning method for wavelet-based image coding

Jeongjin Roh, David J. Miller, 1998, Proceedings 1998 International Conference on Image Processing. ICIP98 (Cat. No.98CB36269).

A Fully-Integrated DC-DC Buck Converter Using A New Gate Driver

Youngkook Ahn, Jeongjin Roh, Inho Jeon, 2012 .

A 900nA quiescent current Buck converter with on-chip compensator

Donghun Heo, Hyunseok Nam, Jeongjin Roh, 2006 .

Digital PWM controller with one-bit noise-shaping interface

Jeongjin Roh, 2006 .

Low-Power Fast-Transient Capacitor-Less LDO Regulator With High Slew-Rate Class-AB Amplifier

Jeongjin Roh, Jun Tang, Jaeseong Lee, 2019, IEEE Transactions on Circuits and Systems II: Express Briefs.

Incremental Delta-Sigma Analog to Digital Converter for Sensor

Jeongjin Roh, Danbi Choi, Jinyoung Jeong, 2012 .

5-V Buck Converter Using 3.3-V Standard CMOS Process With Adaptive Power Transistor Driver Increasing Efficiency and Maximum Load Capacity

Youngkook Ahn, Hyunseok Nam, Jeongjin Roh, 2012, IEEE Transactions on Power Electronics.

A 1.2 V 83 dB DR single-ended input SC ΔΣ modulator including a large-swing analog buffer for portable ECG applications

Jeongjin Roh, Quanzhen Duan, Danbi Choi, 2016, Int. J. Circuit Theory Appl..

Virtual ground monitoring for high fault coverage of linear analog circuits

Jeongjin Roh, 2002 .

Digital Controller for DC-DC Converters

Jeongjin Roh, Ki Tae Kim, Wanki Hong, 2005 .

Subband filtering scheme for analog and mixed-signal circuit testing

Jeongjin Roh, Jacob A. Abraham, 1999, International Test Conference 1999. Proceedings (IEEE Cat. No.99CH37034).

DC-DC switching converter with positive and negative outputs for active-matrix LCD bias

Youngkook Ahn, Hyunseok Nam, Jeongjin Roh, 2010, IET Circuits Devices Syst..

A 7.5-μW 0.08-mm2 single-ended SC delta-sigma ADC for acoustic sensor applications

Jeongjin Roh, Quanzhen Duan, Zhidong Wang, 2016, Int. J. Circuit Theory Appl..

Design of high slew-rate OTA for DC-DC converters

Jeongjin Roh, Seong-Young Ryu, In-Suk Kim, 2006 .

Design of a 99dB DR single-bit 4th-order High Performance Delta-Sigma Modulator

Hyunseok Nam, Jeongjin Roh, Hyungdong Roh, 2007 .

Efficient loop-back testing of on-chip ADCs and DACs

Jeongjin Roh, Jacob A. Abraham, Sungbae Hwang, 2003, ASP-DAC '03.

A Bufferless Interface for Single-Ended ECM Sensors

Jeongjin Roh, Hyungdong Roh, Youngkil Choi, 2012, IEEE Transactions on Instrumentation and Measurement.

Design of digital decimation filter for sigma-delta A/D converters

Hyunseok Nam, Jeongjin Roh, Hyungdong Roh, 2007 .

A low-power LDO regulator with high-frequency power supply rejection

Jeongjin Roh, Jun Tang, 2016 .

An Input-Feedforward Multibit Adder-Less $\Delta{-}\Sigma$ Modulator for Ultrasound Imaging Systems

Jeongjin Roh, Hyungdong Roh, Youngjae Jung, 2013, IEEE Transactions on Instrumentation and Measurement.

Delta-sigma Modulation for Digital DC-DC Controllers

Jeongjin Roh, Sanho Byun, Young-Kil Choi, 2005 .

A 0.6-V 540-nW delta-sigma modulator for biomedical sensors

Jeongjin Roh, Younghyun Yoon, Hyungdong Roh, 2013 .

A 0.03 mm2 delta-sigma modulator with cascaded-inverter amplifier

Jeongjin Roh, Quanzhen Duan, Zhidong Wang, 2014 .

A 1.2-V 4.2- $\hbox{ppm}/^{\circ}\hbox{C}$ High-Order Curvature-Compensated CMOS Bandgap Reference

Jeongjin Roh, Quanzhen Duan, J. Roh, 2015, IEEE Transactions on Circuits and Systems I: Regular Papers.

The Incremental Delta-Sigma ADC for A Single-Electrode Capacitive Touch Sensor

Jeongjin Roh, Young-Jae Jung, 2013 .

1.5 MHz, 300 mA step-down switching regulator

Youngkook Ahn, Hyunseok Nam, Jeongjin Roh, 2008, 2008 International SoC Design Conference.

Mixed-signal signature analysis for systems-on-a-chip

Jeongjin Roh, 2001 .

High-performance error amplifier for fast transient DC-DC converters

Jeongjin Roh, J. Roh, 2005, IEEE Transactions on Circuits and Systems II: Express Briefs.

A 17.4-b Delta-Sigma Capacitance-to-Digital Converter for One-Terminal Capacitive Sensors

Jeongjin Roh, Quanzhen Duan, Youngjae Jung, 2017, IEEE Transactions on Circuits and Systems II: Express Briefs.

A 93.5% efficiency, 400-mA current-mode dc-dc buck converter with watchdog functions

Youngkook Ahn, Hyunseok Nam, Jeongjin Roh, 2009, 2009 International SoC Design Conference (ISOCC).

A buck converter with adaptive on-time PFM control and adjustable output voltage

Youngkook Ahn, Hyunseok Nam, Jeongjin Roh, 2012 .

LDO regulator with high power supply rejection at 10 MHz

Jeongjin Roh, Khurram Javed, 2016, IEICE Electron. Express.

A 50-MHz Fully Integrated Low-Swing Buck Converter Using Packaging Inductors

Youngkook Ahn, Hyunseok Nam, Jeongjin Roh, 2012, IEEE Transactions on Power Electronics.

A 0.9-V 60-$\mu{\hbox {W}}$ 1-Bit Fourth-Order Delta-Sigma Modulator With 83-dB Dynamic Range

Yi-Gyeong Kim, Jeongjin Roh, Hyungdong Roh, 2008, IEEE Journal of Solid-State Circuits.

99-dB High-Performance Delta-Sigma Modulator for 20-kHz Bandwidth

Hyunseok Nam, Jeongjin Roh, Hyungdong Roh, 2008, 4th IEEE International Symposium on Electronic Design, Test and Applications (delta 2008).

A Multiphase Buck Converter With a Rotating Phase-Shedding Scheme For Efficient Light-Load Control

Youngkook Ahn, Jeongjin Roh, Inho Jeon, 2014, IEEE Journal of Solid-State Circuits.

A 290-µW 25-kHz continuous-time delta-sigma modulator for acoustic sensor networks

Jeongjin Roh, Hyungdong Roh, Hyungjoong Kim, 2009, 2009 IEEE 8th International Conference on ASIC.

An 80-V integrated boost converter for piezoelectric actuators in smartphones

Youngkook Ahn, Hyunseok Nam, Jeongjin Roh, 2013 .

A 20-MHz bandwidth, 75-dB dynamic range, continuous-time delta-sigma modulator with reduced nonidealities

Jeongjin Roh, Jae-Seong Lee, Seokjae Song, 2019, Int. J. Circuit Theory Appl..

A comprehensive signature analysis scheme for oscillation-test

Jeongjin Roh, Jacob A. Abraham, J. Abraham, 2003, IEEE Trans. Comput. Aided Des. Integr. Circuits Syst..

A 80%-Efficiency Digital Audio Amplifier with 4-Ω Speaker load Using 1-bit 4th-Order Delta-Sigma Modulation

Jeongjin Roh, Hyungdong Roh, Sanho Byun, 2006 .

A mixed-signal BIST scheme with time-division multiplexing (TDM) comparator and counters

Jeongjin Roh, Jacob A. Abraham, 2000, VLSI Design 2000. Wireless and Digital Imaging in the Millennium. Proceedings of 13th International Conference on VLSI Design.

A 0.8V 816nW Delta-Sigma Modulator Applicaiton for Cardiac Pacemaker

Jeongjin Roh, Hyun-Tae Lee, Dong-Hun Heo, 2008 .

A multiple-output switched-capacitor DC–DC converter for individual brightness control of RGB LEDs with time-interleaved control and output current regulation

Youngkook Ahn, Jeongjin Roh, Inho Jeon, 2014 .

A 0.8-V 816-nW delta–sigma modulator for low-power biomedical applications

Jeongjin Roh, Hyungdong Roh, Young-Kil Choi, 2010 .

A 10-MHz multi-bit MASH delta–sigma modulator with analog summing interstage

Jeongjin Roh, Zhidong Wang, Youngjae Jung, 2015 .

A single-electrode capacitive sensor using incremental delta–sigma architecture

Jeongjin Roh, Quanzhen Duan, Youngjae Jung, 2013 .

A 0.6-V Delta–Sigma Modulator With Subthreshold-Leakage Suppression Switches

Yi-Gyeong Kim, Jeongjin Roh, Hyungdong Roh, 2009, IEEE Transactions on Circuits and Systems II: Express Briefs.

Design of a 99-㏈ DR Single-bit Fourth-order High-performance Delta-Sigma Modulator

Hyunseok Nam, Jeongjin Roh, Hyungdong Roh, 2007 .

Design of a fast DC-DC Boost converter

Jeongjin Roh, Insuk Kim, Young-Kil Choi, 2005 .

A 99-dB DR Fourth-Order Delta–Sigma Modulator for 20-kHz Bandwidth Sensor Applications

Hyunseok Nam, Jeongjin Roh, Songjun Lee, 2009, IEEE Transactions on Instrumentation and Measurement.

Class-D Audio Amplifier Using 1-Bit Fourth-Order Delta-Sigma Modulation

Jeongjin Roh, Songjun Lee, Hyungdong Roh, 2008, IEEE Transactions on Circuits and Systems II: Express Briefs.

Design of buck converter circuits operating in weak-inversion region

Youngkook Ahn, Hyunseok Nam, Jeongjin Roh, 2008, 2008 3rd International Design and Test Workshop.

100.5 dB SNDR Analog Front-End With a Resistor-Based Discrete-Time Delta-Sigma Modulator for Eliminating Switching Noise and Harmonics

Jeongjin Roh, Seokjae Song, Jaedo Kim, 2021, IEEE Access.

A capacitorless low-dropout regulator with enhanced slew rate and 4.5-$$\upmu \hbox {A}$$μA quiescent current

Jeongjin Roh, Jaejin Yeo, Jae-Do Park, 2017 .

A 1.2-V 4.2- ppm°C High-Order Curvature-Compensated CMOS Bandgap Reference.

Jeongjin Roh, Quanzhen Duan, Quanzhen Duan, 2015 .

Efficient loop-back testing of on-chip ADCs and DACs

Jeongjin Roh, Sungbae Hwang, Hak-soo Yu, 2003, Proceedings of the ASP-DAC Asia and South Pacific Design Automation Conference, 2003..