Chutham Sawigun

38 papers C 12Journal 10Unranked 16

Year	Rank	Type	Title / Venue / Authors
2026	—	`conf`	A CMOS Neural Probe with 1280 Electrodes and 88 Emission Sites Featuring Thermo-Optic Switching and on-Chip Calibration for Dual-Wavelength Optogenetics. ISSCC Xiaolin Yang, Pieter Neutens, Alexis Humblet, Chutham Sawigun, John O'Callaghan, Thijs Geurts, Zheyi Li, Yaroslav Gubin, Koen De Munck, Harrie A. C. Tilmans, Anabel De Proft, Barundeb Dutta, Carolina Mora Lopez
2025	C	`conf`	A 0.8V, 113nW Single-BJT Sub-BGR Using an nMOS PTAT Amplifier at 0.9V Supply. ISCAS Joan Aymerich, Chutham Sawigun, Burak Kahraman, Jose Cisneros-Fernández, Xiaolin Yang, Carolina Mora Lopez
2024	—	`conf`	A 16-Ch CMI-Tolerant Neural AFE with Inherent CM Detection and Shared CM Suppression Achieving 0.006mm2/Ch and 3.1μW/Ch. VLSI Technology and Circuits Joan Aymerich, Chutham Sawigun, Jose Cisneros-Fernández, Xiaolin Yang, Carolina Mora Lopez
2024	—	`conf`	A Highly-Integrated 1536-Channel Quad-Shank Monolithic Neural Probe in 55nm CMOS for Full-Band Raw-Signal Recording. VLSI Technology and Circuits Xiaolin Yang, Joan Aymerich, Philippe Coppejans, Wen-Yang Hsu, Chutham Sawigun, Jose Cisneros-Fernández, Andrea Lodi, Maribel Caceres Rivera, Bernardo Tacca, Matt McDonald, Hasan Mahmud-UI, Barundeb Dutta, Jan Putzeys, Carolina Mora Lopez
2023	—	`conf`	A 0-to-35mA NMOS Capacitor-Less LDO with Dual-Loop Regulation Achieving 3ns Response Time and 1pF-to-10nF Loading Range. ESSCIRC Wen-Yang Hsu, Joan Aymerich, Xiaolin Yang, Chutham Sawigun, Philippe Coppejans, Carolina Mora Lopez
2023	J	`jnl`	A Micropower Chopper CBIA Using DSL-Embedded Input Stage With 0.4 V EO Tolerance for Dry-Electrode Biopotential Recording. IEEE Trans. Biomed. Circuits Syst. Surachoke Thanapitak, Wanlop Surakampontorn, Chutham Sawigun
2023	J	`jnl`	An AC-Coupled 1st-Order Δ-ΔΣ Readout IC for Area-Efficient Neural Signal Acquisition. IEEE J. Solid State Circuits Xiaolin Yang, Marco Ballini, Chutham Sawigun, Wen-Yang Hsu, Jan-Willem Weijers, Jan Putzeys, Carolina Mora Lopez
2022	—	`conf`	A 128-Channel AC-Coupled 1 VLSI Technology and Circuits Xiaolin Yang, Marco Ballini, Chutham Sawigun, Wen-Yang Hsu, Jan-Willem Weijers, Jan Putzeys, Carolina Mora Lopez
2022	—	`conf`	A Chopper Biopotential Instrumentation Amplifier With DSL-Embedded Input Stage Achieving 109 dB CMRR and 400 mV DC Offset Tolerance. ESSCIRC Surachoke Thanapitak, Chutham Sawigun
2021	—	`conf`	A 77-dB DR 16-Ch 2 VLSI Circuits Shiwei Wang, Marco Ballini, Xiaolin Yang, Chutham Sawigun, Jan-Willem Weijers, Dwaipayan Biswas, Carolina Mora Lopez
2021	J	`jnl`	A Compact Sub-μW CMOS ECG Amplifier With 57.5-MΩ Z IEEE Trans. Biomed. Circuits Syst. Chutham Sawigun, Surachoke Thanapitak
2019	—	`conf`	A 0.672 μW, 2 μVrms CMOS Current-Feeback ECG Pre-amplifier With 77 dB CMRR. APCCAS Panlop Pantuprecharat, Suphawat Masaree, Prajuab Pawarangkoon, Chutham Sawigun
2019	—	`conf`	A 63 nW, 250 Hz, 70 dB-DR, Subthreshold CMOS Follower-Based LPF for ECG Detection. APCCAS Prajuab Pawarangkoon, Chutham Sawigun
2019	J	`jnl`	A Nanopower Biopotential Lowpass Filter Using Subthreshold Current-Reuse Biquads With Bulk Effect Self-Neutralization. IEEE Trans. Circuits Syst. I Regul. Pap. Chutham Sawigun, Surachoke Thanapitak
2018	J	`jnl`	A 0.9-nW, 101-Hz, and 46.3-µV IEEE Trans. Very Large Scale Integr. Syst. Chutham Sawigun, Surachoke Thanapitak
2018	C	`conf`	A 1.5 V 5.2 nW 60 dB-DR Lowpass Filter With Self-Compansated Gain in 0.35 μm CMOS Suitable for Biomedical Applications. ISCAS Surachoke Thanapitak, Chutham Sawigun
2018	—	`conf`	A Compact Bulk-Driven Four-Quadrant Analog Multiplier in Weak Inversion. APCCAS Prajuab Pawarangkoon, Chutham Sawigun
2018	J	`jnl`	A Subthreshold Buffer-Based Biquadratic Cell and its Application to Biopotential Filter Design. IEEE Trans. Circuits Syst. I Regul. Pap. Surachoke Thanapitak, Chutham Sawigun
2017	J	`jnl`	A Flipped Voltage Follower Second-Order Bandpass Filter. J. Circuits Syst. Comput. Surachoke Thanapitak, Prajuab Pawarangkoon, Chutham Sawigun
2016	—	`conf`	0.6-V, Sub-nW, second-order lowpass filters using flipped voltage followers. APCCAS Chutham Sawigun, Prajuab Pawarangkoon
2014	J	`jnl`	A 0.5-V, 2-nW, 55-dB DR, fourth-order bandpass filter using single branch biquads: An efficient design for FoM enhancement. Microelectron. J. Chutham Sawigun, Wannaya Ngamkham, Wouter A. Serdijn
2013	C	`conf`	A switched gain cell parametric amplifier. ISCAS Chutham Sawigun, Amorn Jiraseree-amornkun
2012	—	`conf`	A 0.45nW, 0.5V, 59-dB DR, Gm-C Low-pass Filter for Portable ECG Recording. BIODEVICES Chutham Sawigun, Senad Hiseni, Wouter A. Serdijn
2012	C	`conf`	A 2.6nW, 0.5V, 52dB-DR, 4 ISCAS Chutham Sawigun, Wannaya Ngamkham, Wouter A. Serdijn
2012	J	`jnl`	A Compact Rail-to-Rail Class-AB CMOS Buffer With Slew-Rate Enhancement. IEEE Trans. Circuits Syst. II Express Briefs Chutham Sawigun, Andreas Demosthenous, Xiao Liu, Wouter A. Serdijn
2012	C	`conf`	A modular transconductance reduction technique for very low-frequency Gm-C filters. ISCAS Chutham Sawigun, Wouter A. Serdijn
2011	J	`jnl`	Analysis and Design of a Low-Voltage, Low-Power, High-Precision, Class-AB Current-Mode Subthreshold CMOS Sample and Hold Circuit. IEEE Trans. Circuits Syst. I Regul. Pap. Chutham Sawigun, Wouter A. Serdijn
2010	C	`conf`	A 24nW, 0.65-V, 74-dB SNDR, 83-dB DR, class-AB current-mode sample and hold circuit. ISCAS Chutham Sawigun, Wouter A. Serdijn
2010	C	`conf`	A wide-input linear range sub-threshold transconductor for sub-Hz filtering. ISCAS Chutham Sawigun, Dipankar Pal, Andreas Demosthenous
2010	C	`conf`	Analog complex gammatone filter for cochlear implant channels. ISCAS Wannaya Ngamkham, Chutham Sawigun, Senad Hiseni, Wouter A. Serdijn
2009	—	`conf`	A nano-power class-AB current multiplier for energy-based action potential detector. ECCTD Chutham Sawigun, Wouter A. Serdijn
2009	—	`conf`	Dynamic translinear nonlinear energy operator. ECCTD Senad Hiseni, Chutham Sawigun, Wouter A. Serdijn
2009	C	`conf`	Nanopower Sampled Data Wavelet Filter Design using Switched Gain Cell Technique. ISCAS Chutham Sawigun, Michiel Grashuis, Ralf L. M. Peeters, Wouter A. Serdijn
2008	C	`conf`	A 1.5V, wide-input range, high-bandwidth, CMOS four-quadrant analog multiplier. ISCAS Chutham Sawigun, Jirayuth Mahattanakul
2007	C	`conf`	A Compact High Current Efficiency Low-Voltage MOS Transconductor with Nearly Constant Input Voltage Range. ISCAS Chutham Sawigun, Jirayuth Mahattanakul
2007	—	`conf`	A low-power CMOS analog voltage buffer using compact adaptive biasing. ECCTD Chutham Sawigun, Jirayuth Mahattanakul, Andreas Demosthenous, Dipankar Pal
2007	—	`conf`	A low-voltage, low-power, high-linearity cmos four-quadrant analog multiplier. ECCTD Chutham Sawigun, Andreas Demosthenous, Dipankar Pal
2006	C	`conf`	A low-voltage CMOS linear transconductor suitable for analog multiplier application. ISCAS Chutham Sawigun, Jirayuth Mahattanakul