Youngcheol Chae

Orcid: 0000-0002-1618-169X

Affiliations:
  • Yonsei University, Department of Electrical and Electronic Engineering, Seoul, South Korea
  • Delft University of Technology, The Netherlands (2009 - 2011)
  • Yonsei University, Department of Electrical and Electronic Engineering, Seoul, South Korea (PhD 2009)


According to our database1, Youngcheol Chae authored at least 101 papers between 2004 and 2024.

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Bibliography

2024
A 1024-Channel 268-nW/Pixel 36×36 μm<sup>2</sup>/Channel Data-Compressive Neural Recording IC for High-Bandwidth Brain-Computer Interfaces.
IEEE J. Solid State Circuits, April, 2024

A Highly Digital 143.2-dB DR Sub-1° Phase Error Impedance Monitoring IC With Pulsewidth Modulation Frontend.
IEEE J. Solid State Circuits, April, 2024

2023
A 113.3-dB Dynamic Range 600 Frames/s SPAD X-Ray Detector With Seamless Global Shutter and Time-Encoded Extrapolation Counter.
IEEE J. Solid State Circuits, November, 2023

A 0.9-V 6400-μm<sup>2</sup> Resistor-Based Temperature Sensor With a One-Point Trimmed 3σ Inaccuracy of ±0.64 °C from -50°C to 125 °C.
IEEE Trans. Circuits Syst. II Express Briefs, September, 2023

A 0.5-ms 47.5-nJ Resistor-to-Digital Converter for Resistive BTEX Sensor Achieving 0.1-to-5 ppb Resolution.
IEEE J. Solid State Circuits, March, 2023

A 65-dB-SNDR Pipelined SAR ADC Using PVT-Robust Capacitively Degenerated Dynamic Amplifier.
IEEE J. Solid State Circuits, 2023

A 26.4mW, 18.6MS/s Image Reconstruction Processor for IoT Compressive Sensing.
Proceedings of the 2023 IEEE Symposium on VLSI Technology and Circuits (VLSI Technology and Circuits), 2023

A 1024-Channel 268 nW/pixel 36x36 μm<sup>2</sup>/ch Data-Compressive Neural Recording IC for High-Bandwidth Brain-Computer Interfaces.
Proceedings of the 2023 IEEE Symposium on VLSI Technology and Circuits (VLSI Technology and Circuits), 2023

A Highly-Digital PWM-Based Impedance Monitoring IC with 143.2dB DR and 17.7fFrms Resolution.
Proceedings of the 2023 IEEE Symposium on VLSI Technology and Circuits (VLSI Technology and Circuits), 2023

A 400 × 200 600fps 117.7dB-DR SPAD X-Ray Detector with Seamless Global Shutter and Time-Encoded Extrapolation Counter.
Proceedings of the IEEE International Solid- State Circuits Conference, 2023

A 243μW 97.4dB-DR 50kHz-BW Multi-Rate CT Zoom ADC with Inherent DAC Mismatch Tolerance.
Proceedings of the IEEE Custom Integrated Circuits Conference, 2023

An 8.5ps Resolution, $2000\mu\mathrm{m}^{2}$ Phase-Domain Delta-Sigma TDC for Lidar Applications.
Proceedings of the IEEE Asian Solid-State Circuits Conference, 2023

A 23.9 µW 13.6-bit Period Modulation-Based Capacitance-to-Digital Converter with Dynamic Current Mirror Front-end Achieving Capacitor Range of 1 to 68 pF.
Proceedings of the IEEE Asian Solid-State Circuits Conference, 2023

An 11bit 360MS/s Pipelined SAR ADC with Dynamic Negative-C Assisted Residue Amplifier.
Proceedings of the IEEE Asian Solid-State Circuits Conference, 2023

2022
A 1.5 V 2 GS/s 82.1 dB-SFDR Track and Hold Circuit Based on the Time-Divided Post-Distortion Cancelation Technique.
IEEE Trans. Circuits Syst. II Express Briefs, 2022

A 0.033-mm<sup>2</sup> 21.5-aF to 114.9-aF Resolution Continuous-Time Δ Σ Capacitance-to-Digital Converter Achieving Parasitic Capacitance Immunity Up to 480 pF.
IEEE J. Solid State Circuits, 2022

A Miniaturized Wireless Neural Implant With Body-Coupled Power Delivery and Data Transmission.
IEEE J. Solid State Circuits, 2022

A 0.9-V 28-MHz Highly Digital CMOS Dual-RC Frequency Reference With ±200 ppm Inaccuracy From -40 °C to 85 °C.
IEEE J. Solid State Circuits, 2022

A 50 MS/s 65 dB-SNDR Pipelined SAR ADC using Capacitively Degenerated Two-Stage Dynamic Amplifier.
Proceedings of the IEEE Symposium on VLSI Technology and Circuits (VLSI Technology and Circuits 2022), 2022

Low-power Continuous-time Delta-sigma ADCs.
Proceedings of the 2022 International Symposium on VLSI Design, Automation and Test, 2022

A Miniaturized Wireless Neural Implant with Body-Coupled Data Transmission and Power Delivery for Freely Behaving Animals.
Proceedings of the IEEE International Solid-State Circuits Conference, 2022

2021
A 2.1 mW 2 MHz-BW 73.8 dB-SNDR Buffer-Embedded Noise-Shaping SAR ADC.
IEEE Trans. Circuits Syst. I Regul. Pap., 2021

A 51-pJ/Pixel 33.7-dB PSNR 4× Compressive CMOS Image Sensor With Column-Parallel Single-Shot Compressive Sensing.
IEEE J. Solid State Circuits, 2021

A 64 × 64 SPAD-Based Indirect Time-of-Flight Image Sensor With 2-Tap Analog Pulse Counters.
IEEE J. Solid State Circuits, 2021

A 134-μW 99.4-dB SNDR Audio Continuous-Time Delta-Sigma Modulator With Chopped Negative-R and Tri-Level FIR-DAC.
IEEE J. Solid State Circuits, 2021

A 0.6V 86.5dB-DR 40kHz-BW Inverter-Based Continuous-Time Delta-Sigma Modulator with PVT-Robust Body-Biasing Technique.
Proceedings of the 2021 Symposium on VLSI Circuits, Kyoto, Japan, June 13-19, 2021, 2021

A 47.5nJ Resistor-to-Digital Converter for Detecting BTEX with 0.06ppb-Resolution.
Proceedings of the 2021 Symposium on VLSI Circuits, Kyoto, Japan, June 13-19, 2021, 2021

31.2 A 0.9V 28MHz Dual-RC Frequency Reference with 5pJ/Cycle and ±200 ppm Inaccuracy from -40°C to 85°C.
Proceedings of the IEEE International Solid-State Circuits Conference, 2021

F2: Pushing the Frontiers in Accuracy for Data Converters and Analog Circuits.
Proceedings of the IEEE International Solid-State Circuits Conference, 2021

A Highly Digital 2210μm<sup>2</sup> Resistor-Based Temperature Sensor with a 1-Point Trimmed Inaccuracy of ± 1.3 ° C (3 σ) from -55 ° C to 125 ° C in 65nm CMOS.
Proceedings of the IEEE International Solid-State Circuits Conference, 2021

A Negative R-Assisted Amplifier on the Virtual Ground and Its Applications.
Proceedings of the IEEE Custom Integrated Circuits Conference, 2021

A 0.033-mm<sup>2</sup> 21.5-aF Resolution Continuous-Time Delta-Sigma Capacitance-to-Digital Converter with Parasitic Capacitance Immunity up to 480pF.
Proceedings of the IEEE Asian Solid-State Circuits Conference, 2021

2020
Incremental Delta-Sigma ADCs: A Tutorial Review.
IEEE Trans. Circuits Syst., 2020

A 640 $\times$ 640 Fully Dynamic CMOS Image Sensor for Always-On Operation.
IEEE J. Solid State Circuits, 2020

A 5.2-Mpixel 88.4-dB DR 12-in CMOS X-Ray Detector With 16-bit Column-Parallel Continuous-Time Incremental ΔΣ ADCs.
IEEE J. Solid State Circuits, 2020

A 6.5-μW 10-kHz BW 80.4-dB SNDR G<sub>m</sub>-C-Based CT ∆∑ Modulator With a Feedback-Assisted G<sub>m</sub> Linearization for Artifact-Tolerant Neural Recording.
IEEE J. Solid State Circuits, 2020

An Always-on 4× Compressive VGA CMOS Imager with 51pJ/Pixel and >32dB PSNR.
Proceedings of the IEEE Symposium on VLSI Circuits, 2020

28.3 A 5.2Mpixel 88.4dB-DR 12in CMOS X-Ray Detector with 16b Column-Parallel Continuous-Time ΔΣ ADCs.
Proceedings of the 2020 IEEE International Solid- State Circuits Conference, 2020

26.6 A 6.5µW 10kHz-BW 80.4dB-SNDR Continuous-Time ΔΣ Modulator with Gm-Input and 300mVpp Linear Input Range for Closed-Loop Neural Recording.
Proceedings of the 2020 IEEE International Solid- State Circuits Conference, 2020

23.8 A 41μW 16MS/s 99.2dB-SFDR Capacitively Degenerated Dynamic Amplifier with Nonlinear-Slope-Factor Compensation.
Proceedings of the 2020 IEEE International Solid- State Circuits Conference, 2020

9.2 A 134µW 24kHz-BW 103.5d8-DR CT ΔΣ Modulator with Chopped Negative-R and Tri-Level FIR DAC.
Proceedings of the 2020 IEEE International Solid- State Circuits Conference, 2020

Implications of Finite Clock Transition Time for LPTV Circuit Analysis.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2020

Design Considerations for External Compensation Approaches to OLED Display Degradation.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2020

A DTMOST-based Temperature Sensor with 3σ Inaccuracy of ±0.9°C for Self-Refresh Control in 28nm Mobile DRAM.
Proceedings of the 2020 IEEE Custom Integrated Circuits Conference, 2020

2019
A CMOS VEGF Sensor for Cancer Diagnosis Using a Peptide Aptamer-Based Functionalized Microneedle.
IEEE Trans. Biomed. Circuits Syst., 2019

Analysis and Design of Low-Power Continuous-Time Delta-Sigma Modulator Using Negative-R Assisted Integrator.
IEEE J. Solid State Circuits, 2019

Introduction to the Special Issue on the 2019 IEEE International Solid-State Circuits Conference (ISSCC).
IEEE J. Solid State Circuits, 2019

A 64×64 APD-Based ToF Image Sensor with Background Light Suppression up to 200 klx Using In-Pixel Auto-Zeroing and Chopping.
Proceedings of the 2019 Symposium on VLSI Circuits, Kyoto, Japan, June 9-14, 2019, 2019

A 640×640 Fully Dynamic CMOS Image Sensor for Always-On Object Recognition.
Proceedings of the 2019 Symposium on VLSI Circuits, Kyoto, Japan, June 9-14, 2019, 2019

A 0.02mm<sup>2</sup> 100dB-DR Impedance Monitoring IC with PWM-Dual GRO Architecture.
Proceedings of the 2019 Symposium on VLSI Circuits, Kyoto, Japan, June 9-14, 2019, 2019

A Capacitive Biosensor for Cancer Diagnosis Using a Functionalized Microneedle and a 13.7b-Resolution Capacitance-to-Digital Converter from 1 to 100nF.
Proceedings of the IEEE International Solid- State Circuits Conference, 2019

A 76mW 500fps VGA CMOS Image Sensor with Time-Stretched Single-Slope ADCs Achieving 1.95e<sup>-</sup> Random Noise.
Proceedings of the IEEE International Solid- State Circuits Conference, 2019

Harmonic Based Diagnostics for Aging Lithium-Ion Battery.
Proceedings of the 28th IEEE International Symposium on Industrial Electronics, 2019

A 185 μW -105.1 dB THD 88.6 dB SNDR Negative-R Stabilized Audio Preamplifier.
Proceedings of the 45th IEEE European Solid State Circuits Conference, 2019

A 5800-μm<sup>2</sup> Resistor-Based Temperature Sensor With a One-Point Trimmed Inaccuracy of ±1.2 °C (3σ) From -50 °C to 105 °C in 65-nm CMOS.
Proceedings of the 45th IEEE European Solid State Circuits Conference, 2019

A 2MHz BW Buffer-Embedded Noise-Shaping SAR ADC Achieving 73.8dB SNDR and 87.3dB SFDR.
Proceedings of the IEEE Custom Integrated Circuits Conference, 2019

2018
A Parasitic Insensitive Catheter-Based Capacitive Force Sensor for Cardiovascular Diagnosis.
IEEE Trans. Biomed. Circuits Syst., 2018

A 1.8-V 6.9-mW 120-fps 50-Channel Capacitive Touch Readout With Current Conveyor AFE and Current-Driven $\Delta \Sigma $ ADC.
IEEE J. Solid State Circuits, 2018

A Compact Resistor-Based CMOS Temperature Sensor With an Inaccuracy of 0.12 °C (3σ) and a Resolution FoM of 0.43 pJ⋅K<sup>2</sup> in 65-nm CMOS.
IEEE J. Solid State Circuits, 2018

A 1.2V 68µW 98.2DB-DR Audio Continuous-Time Delta-Sigma Modulator.
Proceedings of the 2018 IEEE Symposium on VLSI Circuits, 2018

A 1.35 m Long 0.18 gf Resolution Differential Capacitive Force Sensor for Contact Force Monitoring.
Proceedings of the TENCON 2018, 2018

F6: Advances in energy efficient analog design.
Proceedings of the 2018 IEEE International Solid-State Circuits Conference, 2018

A 0.53pJK<sup>2</sup> 7000μm<sup>2</sup> resistor-based temperature sensor with an inaccuracy of ±0.35°C (3σ) in 65nm CMOS.
Proceedings of the 2018 IEEE International Solid-State Circuits Conference, 2018

Session 3 overview: Analog techniques: Analog subcommittee.
Proceedings of the 2018 IEEE International Solid-State Circuits Conference, 2018

A 0.9m Long 0.5gf Resolution Catheter-based Force Sensor for Real-Time Force Monitoring of Cardiovascular Surgery.
Proceedings of the 40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2018

A 300-pW audio ΑΣ modulator with 100.5-dB DR using dynamic bias inverter.
Proceedings of the 23rd Asia and South Pacific Design Automation Conference, 2018

A 6.9mW 120fps 28×50 capacitive touch sensor for 1mm-φ stylus using current-driven ΔΣ ADCs.
Proceedings of the 23rd Asia and South Pacific Design Automation Conference, 2018

2017
Structure variation effects on device reliability of single photon avalanche diodes.
Microelectron. Reliab., 2017

9.7 A 6.9mW 120fps 28×50 capacitive touch sensor with 41.7dB SNR for 1mm stylus using current-driven ΔΣ ADCs.
Proceedings of the 2017 IEEE International Solid-State Circuits Conference, 2017

23.8 A 1V 7.8mW 15.6Gb/s C-PHY transceiver using tri-level signaling for post-LPDDR4.
Proceedings of the 2017 IEEE International Solid-State Circuits Conference, 2017

An area/power efficient electrode-matched neural-spike detector embedded in implantable 256-channel MEA.
Proceedings of the IEEE Biomedical Circuits and Systems Conference, 2017

2016
A 300-µW Audio ΔΣ Modulator With 100.5-dB DR Using Dynamic Bias Inverter.
IEEE Trans. Circuits Syst. I Regul. Pap., 2016

2015
A 2 mW, 50 dB DR, 10 MHz BW 5 × Interleaved Bandpass Delta-Sigma Modulator at 50 MHz IF.
IEEE Trans. Circuits Syst. I Regul. Pap., 2015

Bulk Switching Instrumentation Amplifier for a High-Impedance Source in Neural Signal Recording.
IEEE Trans. Circuits Syst. II Express Briefs, 2015

A 0.02mm<sup>2</sup> embedded temperature sensor with ±2°C inaccuracy for self-refresh control in 25nm mobile DRAM.
Proceedings of the ESSCIRC Conference 2015, 2015

2014
A Current Regulator for Inverter-Based Massively Column-Parallel ΔΣ ADCs.
IEEE Trans. Circuits Syst. II Express Briefs, 2014

A Two-Step A/D Conversion and Column Self-Calibration Technique for Low Noise CMOS Image Sensors.
Sensors, 2014

12.7 A 0.85V 600nW all-CMOS temperature sensor with an inaccuracy of ±0.4°C (3σ) from -40 to 125°C.
Proceedings of the 2014 IEEE International Conference on Solid-State Circuits Conference, 2014

2013
A 1.2-V 8.3-nJ CMOS Humidity Sensor for RFID Applications.
IEEE J. Solid State Circuits, 2013

A CMOS Temperature Sensor With a Voltage-Calibrated Inaccuracy of ±0.15°C (3σ) From -55°C to 125°C.
IEEE J. Solid State Circuits, 2013

A 6.3 µW 20 bit Incremental Zoom-ADC with 6 ppm INL and 1 µV Offset.
IEEE J. Solid State Circuits, 2013

A 6.3µW 20b incremental zoom-ADC with 6ppm INL and 1µV offset.
Proceedings of the 2013 IEEE International Solid-State Circuits Conference, 2013

2012
A 20-b ± 40-mV Range Read-Out IC With 50-nV Offset and 0.04% Gain Error for Bridge Transducers.
IEEE J. Solid State Circuits, 2012

A 1.2V 8.3nJ energy-efficient CMOS humidity sensor for RFID applications.
Proceedings of the Symposium on VLSI Circuits, 2012

A CMOS temperature sensor with a voltage-calibrated inaccuracy of ±0.15°C (3σ) from -55 to 125°C.
Proceedings of the 2012 IEEE International Solid-State Circuits Conference, 2012

A 0.7e<sup>-</sup>rms-temporal-readout-noise CMOS image sensor for low-light-level imaging.
Proceedings of the 2012 IEEE International Solid-State Circuits Conference, 2012

A 20bit continuous-time ΣΔ modulator with a Gm-C integrator, 120dB CMRR and 15 ppm INL.
Proceedings of the 38th European Solid-State Circuit conference, 2012

2011
A 240-frames/s 2.1-Mpixel CMOS Image Sensor With Column-Shared Cyclic ADCs.
IEEE J. Solid State Circuits, 2011

A 2.1 M Pixels, 120 Frame/s CMOS Image Sensor With Column-Parallel Delta Sigma ADC Architecture.
IEEE J. Solid State Circuits, 2011

A 50mW CMOS wind sensor with ±4% speed and ±2° direction error.
Proceedings of the IEEE International Solid-State Circuits Conference, 2011

A precision DTMOST-based temperature sensor.
Proceedings of the 37th European Solid-State Circuits Conference, 2011

A 1.8V 11μW CMOS smart humidity sensor for RFID sensing applications.
Proceedings of the IEEE Asian Solid-State Circuits Conference, 2011

A continuous-time ΣΔ modulator with a Gm-C input stage, 120-dB CMRR and -87 dB THD.
Proceedings of the IEEE Asian Solid-State Circuits Conference, 2011

2010
A 2.1Mpixel 120frame/s CMOS image sensor with column-parallel ΔΣ ADC architecture.
Proceedings of the IEEE International Solid-State Circuits Conference, 2010

2009
Low Voltage, Low Power, Inverter-Based Switched-Capacitor Delta-Sigma Modulator.
IEEE J. Solid State Circuits, 2009

2008
A 0.7V 36μW 85dB-DR Audio ΔΣ Modulator Using Class-C Inverter.
Proceedings of the 2008 IEEE International Solid-State Circuits Conference, 2008

2007
A 1.5V mixed signal biomedical SOC for implantable cardioverter defibrillators.
Proceedings of the 2007 IEEE International SOC Conference, 2007

A Low Power Dual-Mode Sigma-Delta Modulator for GSM/WCDMA Receivers.
Proceedings of the 14th IEEE International Conference on Electronics, 2007

2006
CMOS image sensor with analog gamma correction using nonlinear single-slope ADC.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2006), 2006

2005
Sub-µW Switched-Capacitor Circuits Using a Class-C Inverter.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2005

2004
A 0.8-µW switched-capacitor sigma-delta modulator using a class-C inverter.
Proceedings of the 2004 International Symposium on Circuits and Systems, 2004


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