Chutham Sawigun

Publication Activity (10 Years)

Years Active: 2006-2023
Publications (10 Years): 16

Top Topics

Top Venues

IEEE Trans. Circuits Syst. I Regul. Pap.

IEEE Trans. Biomed. Circuits Syst.

Publications

Wen-Yang Hsu, Joan Aymerich, Xiaolin Yang, Chutham Sawigun, Philippe Coppejans, Carolina Mora Lopez
A 0-to-35mA NMOS Capacitor-Less LDO with Dual-Loop Regulation Achieving 3ns Response Time and 1pF-to-10nF Loading Range. ESSCIRC (2023)
Xiaolin Yang, Marco Ballini, Chutham Sawigun, Wen-Yang Hsu, Jan-Willem Weijers, Jan Putzeys, Carolina Mora Lopez
An AC-Coupled 1st-Order Δ-ΔΣ Readout IC for Area-Efficient Neural Signal Acquisition. IEEE J. Solid State Circuits 58 (4) (2023)
Surachoke Thanapitak, Wanlop Surakampontorn, Chutham Sawigun
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. 17 (3) (2023)
Surachoke Thanapitak, Chutham Sawigun
A Chopper Biopotential Instrumentation Amplifier With DSL-Embedded Input Stage Achieving 109 dB CMRR and 400 mV DC Offset Tolerance. ESSCIRC (2022)
Xiaolin Yang, Marco Ballini, Chutham Sawigun, Wen-Yang Hsu, Jan-Willem Weijers, Jan Putzeys, Carolina Mora Lopez
-order Δ-Δ∑ IC for Neural Signal Acquisition. VLSI Technology and Circuits (2022)
Chutham Sawigun, Surachoke Thanapitak
, 2.02 NEF, 8.16 PEF and 83.24-dB CMRR. IEEE Trans. Biomed. Circuits Syst. 15 (3) (2021)
Shiwei Wang, Marco Ballini, Xiaolin Yang, Chutham Sawigun, Jan-Willem Weijers, Dwaipayan Biswas, Carolina Mora Lopez
/Ch. VLSI Circuits (2021)
Chutham Sawigun, Surachoke Thanapitak
A Nanopower Biopotential Lowpass Filter Using Subthreshold Current-Reuse Biquads With Bulk Effect Self-Neutralization. IEEE Trans. Circuits Syst. I Regul. Pap. (5) (2019)
Prajuab Pawarangkoon, Chutham Sawigun
A 63 nW, 250 Hz, 70 dB-DR, Subthreshold CMOS Follower-Based LPF for ECG Detection. APCCAS (2019)
Panlop Pantuprecharat, Suphawat Masaree, Prajuab Pawarangkoon, Chutham Sawigun
A 0.672 μW, 2 μVrms CMOS Current-Feeback ECG Pre-amplifier With 77 dB CMRR. APCCAS (2019)
Surachoke Thanapitak, Chutham Sawigun
A Subthreshold Buffer-Based Biquadratic Cell and its Application to Biopotential Filter Design. IEEE Trans. Circuits Syst. I Regul. Pap. (9) (2018)
Surachoke Thanapitak, Chutham Sawigun
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 (2018)
Prajuab Pawarangkoon, Chutham Sawigun
A Compact Bulk-Driven Four-Quadrant Analog Multiplier in Weak Inversion. APCCAS (2018)
Chutham Sawigun, Surachoke Thanapitak
IRN Low-Pass Filter for ECG Acquisition Using FVF Biquads. IEEE Trans. Very Large Scale Integr. Syst. 26 (11) (2018)
Surachoke Thanapitak, Prajuab Pawarangkoon, Chutham Sawigun
A Flipped Voltage Follower Second-Order Bandpass Filter. J. Circuits Syst. Comput. 26 (7) (2017)
Chutham Sawigun, Prajuab Pawarangkoon
0.6-V, Sub-nW, second-order lowpass filters using flipped voltage followers. APCCAS (2016)
Chutham Sawigun, Wannaya Ngamkham, Wouter A. Serdijn
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. 45 (4) (2014)
Chutham Sawigun, Amorn Jiraseree-amornkun
A switched gain cell parametric amplifier. ISCAS (2013)
Chutham Sawigun, Wannaya Ngamkham, Wouter A. Serdijn
-order Gm-C BPF: Moving closer to the FoM's fundamental limit. ISCAS (2012)
Chutham Sawigun, Andreas Demosthenous, Xiao Liu, Wouter A. Serdijn
A Compact Rail-to-Rail Class-AB CMOS Buffer With Slew-Rate Enhancement. IEEE Trans. Circuits Syst. II Express Briefs (8) (2012)
Chutham Sawigun, Senad Hiseni, Wouter A. Serdijn
A 0.45nW, 0.5V, 59-dB DR, Gm-C Low-pass Filter for Portable ECG Recording. BIODEVICES (2012)
Chutham Sawigun, Wouter A. Serdijn
A modular transconductance reduction technique for very low-frequency Gm-C filters. ISCAS (2012)
Chutham Sawigun, Wouter A. Serdijn
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. (7) (2011)
Chutham Sawigun, Dipankar Pal, Andreas Demosthenous
A wide-input linear range sub-threshold transconductor for sub-Hz filtering. ISCAS (2010)
Wannaya Ngamkham, Chutham Sawigun, Senad Hiseni, Wouter A. Serdijn
Analog complex gammatone filter for cochlear implant channels. ISCAS (2010)
Chutham Sawigun, Wouter A. Serdijn
A 24nW, 0.65-V, 74-dB SNDR, 83-dB DR, class-AB current-mode sample and hold circuit. ISCAS (2010)
Chutham Sawigun, Wouter A. Serdijn
A nano-power class-AB current multiplier for energy-based action potential detector. ECCTD (2009)
Chutham Sawigun, Michiel Grashuis, Ralf L. M. Peeters, Wouter A. Serdijn
Nanopower Sampled Data Wavelet Filter Design using Switched Gain Cell Technique. ISCAS (2009)
Senad Hiseni, Chutham Sawigun, Wouter A. Serdijn
Dynamic translinear nonlinear energy operator. ECCTD (2009)
Chutham Sawigun, Jirayuth Mahattanakul
A 1.5V, wide-input range, high-bandwidth, CMOS four-quadrant analog multiplier. ISCAS (2008)
Chutham Sawigun, Jirayuth Mahattanakul, Andreas Demosthenous, Dipankar Pal
A low-power CMOS analog voltage buffer using compact adaptive biasing. ECCTD (2007)
Chutham Sawigun, Jirayuth Mahattanakul
A Compact High Current Efficiency Low-Voltage MOS Transconductor with Nearly Constant Input Voltage Range. ISCAS (2007)
Chutham Sawigun, Andreas Demosthenous, Dipankar Pal
A low-voltage, low-power, high-linearity cmos four-quadrant analog multiplier. ECCTD (2007)
Chutham Sawigun, Jirayuth Mahattanakul
A low-voltage CMOS linear transconductor suitable for analog multiplier application. ISCAS (2006)