Kofi A. A. Makinwa

261 papers C 12Journal 96Unranked 152

Year	Rank	Type	Title / Venue / Authors
2026	—	`conf`	21.4 A Background-Calibrated NPN-Based Temperature Sensor with 0.05°C ($3 \sigma$) Inaccuracy from -70°C to 125°C. ISSCC Nandor G. Toth, Kofi A. A. Makinwa
2026	J	`jnl`	An Aging-Robust 32-MHz RC Frequency Reference With 0.4-ppm Allan Deviation and ±1550-ppm Inaccuracy From -40 °C to 125 °C After a 1-Point Trim. IEEE Solid State Circuits Lett. Sining Pan, Xiaohan Liu, Junlong Zeng, Yihang Cheng, Kofi A. A. Makinwa, Huaqiang Wu
2025	—	`conf`	27.2 A Voltage-Biased CMOS Hall Sensor with 1.0sµT(3σ) Offset and a 60nT/√Hz Noise-Floor. ISSCC Floris J. P. van Mourik, Sining Pan, Karen M. Dowling, Kofi A. A. Makinwa
2025	—	`conf`	27.4 A BJT-Based Temperature Sensor with an 80fJ.K ISSCC Nandor G. Toth, Kofi A. A. Makinwa
2025	J	`jnl`	A 0.028-mm IEEE J. Solid State Circuits Sining Pan, Yihang Cheng, Guohua Wu, Zhihua Wang, Kofi A. A. Makinwa, Huaqiang Wu
2025	J	`jnl`	A 0.8-V BJT-Based Temperature Sensor With an Inaccuracy of ±0.4 °C (3σ) From -40 °C to 125 °C in 22-nm CMOS. IEEE J. Solid State Circuits Zhong Tang, Xiao-Peng Yu, Kofi A. A. Makinwa, Nianxiong Nick Tan
2025	J	`jnl`	A PNP-Based Temperature Sensor With Continuous-Time Readout and ±0.1 IEEE J. Solid State Circuits Nandor G. Toth, Zhong Tang, Teruki Someya, Sining Pan, Kofi A. A. Makinwa
2025	J	`jnl`	A Sub-1-V Capacitively-Biased Voltage Reference With an Auto-Zeroed Buffer and a TC of 18-ppm/°C. IEEE Trans. Circuits Syst. II Express Briefs Heungsik Eum, Kofi A. A. Makinwa, Inhee Lee, Youngcheol Chae
2025	C	`conf`	An Event-Based Digital Compute-In-Memory Accelerator with Flexible Operand Resolution and Layer-Wise Weight/Output Stationarity. ISCAS Nicolas Chauvaux, Adrian Kneip, Christoph Posch, Kofi A. A. Makinwa, Charlotte Frenkel
2024	—	`conf`	3.2 A 0.028mm² 32MHz RC Frequency Reference in 0.18μm CMOS with ±900ppm Inaccuracy from -40°C to 125°C and ±1600ppm Inaccuracy After Accelerated Aging. ISSCC Sining Pan, Yihang Cheng, Guohua Wu, Zhihua Wang, Kofi A. A. Makinwa, Huaqiang Wu
2024	—	`conf`	3.4 A 14b 98Hz-to-5.9kHz 1.7-to-50.8 μ W BW/Power Scalable Sensor Interface with a Dynamic Bandgap Reference and an Untrimmed Gain Error of ± 0.26 % from -40°C to 125°C. ISSCC Zhong Tang, Yuyan Liu, Pengpeng Chen, Haining Wang, Xiaopeng Yu, Kofi A. A. Makinwa, Nianxiong Nick Tan
2024	—	`conf`	3.7 A β-Compensated NPN-Based Temperature Sensor with ±0.1°C (3σ) Inaccuracy from -55°C to 125°C and a 200fJ·K ISSCC Nandor G. Toth, Kofi A. A. Makinwa
2024	—	`conf`	A 0.8V Capacitively-Biased BJT-Based Temperature Sensor with an Inaccuracy of ±0.4°C (3σ) from -40°C to 125°C in 22nm CMOS. VLSI Technology and Circuits Zhong Tang, Haining Wang, Xiaopeng Yu, Kofi A. A. Makinwa, Nianxiong Nick Tan
2024	J	`jnl`	A 120-MHz BW, 122-dBFS SFDR CTΔΣ ADC With a Multi-Path Multi-Frequency Chopping Scheme. IEEE J. Solid State Circuits Sundeep Javvaji, Muhammed Bolatkale, Shagun Bajoria, Robert Rutten, Bert Oude-Essink, Koen Beijens, Kofi A. A. Makinwa, Lucien J. Breems
2024	J	`jnl`	A 14-b BW /Power Scalable Sensor Interface With a Dynamic Bandgap Reference. IEEE J. Solid State Circuits Zhong Tang, Yuyan Liu, Pengpeng Chen, Haining Wang, Xiao-Peng Yu, Kofi A. A. Makinwa, Nianxiong Nick Tan
2024	—	`conf`	A Beyond-the-rail Audio CTΔΣM with a Passive Input Stage and 99.2dB SNDR. VLSI Technology and Circuits S. Li, Sundeep Javvaji, V. Pecanins-Martinez, E. Aydin, Robert H. M. van Veldhoven, Kofi A. A. Makinwa
2024	J	`jnl`	A Bias-Flip Rectifier With Duty-Cycle-Based MPPT for Piezoelectric Energy Harvesting. IEEE J. Solid State Circuits Xinling Yue, Sundeep Javvaji, Zhong Tang, Kofi A. A. Makinwa, Sijun Du
2024	J	`jnl`	A Single-Stage Dual-Output Regulating Voltage Doubler for Wireless Power Transfer. IEEE J. Solid State Circuits Tianqi Lu, Kofi A. A. Makinwa, Sijun Du
2024	J	`jnl`	A β-Compensated NPN-Based Temperature Sensor With ±0.1 °C (3σ) Inaccuracy From -55 °C to 125 °C and 200fJ · K² Resolution FoM. IEEE J. Solid State Circuits Nandor G. Toth, Kofi A. A. Makinwa
2024	J	`jnl`	An Event-Based Digital Compute-In-Memory Accelerator with Flexible Operand Resolution and Layer-Wise Weight/Output Stationarity. CoRR Nicolas Chauvaux, Adrian Kneip, Christoph Posch, Kofi A. A. Makinwa, Charlotte Frenkel
2023	—	`conf`	A 0.01 mm ISSCC Xiaomeng An, Sining Pan, Hui Jiang, Kofi A. A. Makinwa
2023	J	`jnl`	A 120.9-dB DR Digital-Input Capacitively Coupled Chopper Class-D Audio Amplifier. IEEE J. Solid State Circuits Huajun Zhang, Marco Berkhout, Kofi A. A. Makinwa, Qinwen Fan
2023	—	`conf`	A 120.9dB DR, -111.2dB THD+N Digital-Input Capacitively-Coupled Chopper Class-D Audio Amplifier. ISSCC Huajun Zhang, Marco Berkhout, Kofi A. A. Makinwa, Qinwen Fan
2023	—	`conf`	A 13.56MHz Fully Integrated 91.8% Efficiency Single-Stage Dual-Output Regulating Voltage Doubler for Biomedical Wireless Power Transfer. CICC Tianqi Lu, Zu-Yao Chang, Junmin Jiang, Kofi A. A. Makinwa, Sijun Du
2023	—	`conf`	A 40A Shunt-Based Current Sensor with ±0.2% Gain Error from -40°C to 125°C and Self-Calibration. ISSCC Zhong Tang, Nandor G. Toth, Roger Luis Brito Zamparette, Tomohiro Nezuka, Yoshikazu Furuta, Kofi A. A. Makinwa
2023	—	`conf`	A 51A Hybrid Magnetic Current Sensor with a Dual Differential DC Servo Loop and 43mArms Resolution in a 5MHz Bandwidth. ISSCC Amirhossein Jouvaeian, Qinwen Fan, Mario Motz, Udo Ausserlechner, Kofi A. A. Makinwa
2023	—	`conf`	A 6GHz Multi-Path Multi-Frequency Chopping CTΔΣ Modulator achieving 122dBFS SFDR from 150kHz to 120MHz BW. VLSI Technology and Circuits Sundeep Javvaji, Muhammed Bolatkale, Shagun Bajoria, Robert Rutten, Bert Oude-Essink, Koen Beijens, Kofi A. A. Makinwa, Lucien J. Breems
2023	—	`conf`	A 720 nW Current Sensor with 0-to-15 V Input Common-Mode Range and ±0.5% Gain Error from -40 to 85 °C. VLSI Technology and Circuits Roger Luis Brito Zamparette, Kofi A. A. Makinwa
2023	—	`conf`	A BJT-Based Temperature Sensor with $\pm 0.1^{\circ}\mathrm{C}(3\sigma)$ Inaccuracy from -55°C to 125°C and a 0.85pJ.K ISSCC Nandor G. Toth, Zhong Tang, Teruki Someya, Sining Pan, Kofi A. A. Makinwa
2023	—	`conf`	A Bias-Flip Rectifier with a Duty-Cycle-Based MPPT Algorithm for Piezoelectric Energy Harvesting with 98% Peak MPPT Efficiency and 738% Energy-Extraction Enhancement. ISSCC Xinling Yue, Sundeep Javvaji, Zhong Tang, Kofi A. A. Makinwa, Sijun Du
2023	—	`conf`	A Chopper-Stabilized Amplifier with a Relaxed Fill-In Technique and 22.6pA Input Current. ISSCC Thije Rooijers, Johan H. Huijsing, Kofi A. A. Makinwa
2023	J	`jnl`	A Compact 10-MHz RC Frequency Reference With a Versatile Temperature Compensation Scheme. IEEE J. Solid State Circuits Sining Pan, Xiaomeng An, Zheru Yu, Hui Jiang, Kofi A. A. Makinwa
2023	J	`jnl`	A Hybrid Magnetic Current Sensor With a Dual Differential DC Servo Loop. IEEE J. Solid State Circuits Amirhossein Jouyaeian, Qinwen Fan, Udo Ausserlechner, Mario Motz, Kofi A. A. Makinwa
2023	J	`jnl`	A Hybrid Magnetic Current Sensor With a Multiplexed Ripple-Reduction Loop. IEEE J. Solid State Circuits Amirhossein Jouyaeian, Qinwen Fan, Roger Luis Brito Zamparette, Udo Ausserlechner, Mario Motz, Kofi A. A. Makinwa
2023	J	`jnl`	A Sub-1 V Capacitively Biased BJT-Based Temperature Sensor With an Inaccuracy of ±0.15 °C (3σ) From - 55 °C to 125 °C. IEEE J. Solid State Circuits Zhong Tang, Sining Pan, Milos Grubor, Kofi A. A. Makinwa
2023	—	`conf`	A Sub-1V 810nW Capacitively-Biased BJT-Based Temperature Sensor with an Inaccuracy of ±0.15°C (3σ) from -55°C to 125°C. ISSCC Zhong Tang, Sining Pan, Kofi A. A. Makinwa
2022	J	`jnl`	A -121.5-dB THD Class-D Audio Amplifier With 49-dB LC Filter Nonlinearity Suppression. IEEE J. Solid State Circuits Huajun Zhang, Marco Berkhout, Kofi A. A. Makinwa, Qinwen Fan
2022	—	`conf`	A -91 dB THD+N Resistor-Less Class-D Piezoelectric Speaker Driver Using a Dual Voltage/ Current Feedback for LC Resonance Damping. ISSCC Shoubhik Karmakar, Marco Berkhout, Kofi A. A. Makinwa, Qinwen Fan
2022	J	`jnl`	A -91 dB THD+N, Class-D Piezoelectric Speaker Driver Using Dual Voltage/Current Feedback for Resistor-Less LC Resonance Damping. IEEE J. Solid State Circuits Shoubhik Karmakar, Marco Berkhout, Kofi A. A. Makinwa, Qinwen Fan
2022	J	`jnl`	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 Woojun Choi, Jan A. Angevare, Injun Park, Kofi A. A. Makinwa, Youngcheol Chae
2022	J	`jnl`	A 121.4-dB DR Capacitively Coupled Chopper Class-D Audio Amplifier. IEEE J. Solid State Circuits Huajun Zhang, Marco Berkhout, Kofi A. A. Makinwa, Qinwen Fan
2022	—	`conf`	A 121.4dB DR, -109.8dB THD+N Capacitively-Coupled Chopper Class-D Audio Amplifier. ISSCC Huajun Zhang, Marco Berkhout, Kofi A. A. Makinwa, Qinwen Fan
2022	J	`jnl`	A 16 MHz CMOS RC Frequency Reference With ±90 ppm Inaccuracy From -45 °C to 85 °C. IEEE J. Solid State Circuits Çagri Gürleyük, Sining Pan, Kofi A. A. Makinwa
2022	—	`conf`	A 210nW BJT-based Temperature Sensor with an Inaccuracy of ±0.15°C (3σ) from -15°C to 85°C. VLSI Technology and Circuits Teruki Someya, Vincent Van Hoek, Jan A. Angevare, Sining Pan, Kofi A. A. Makinwa
2022	—	`conf`	A 590 µW, 106.6 dB SNDR, 24 kHz BW Continuous-Time Zoom ADC with a Noise-Shaping 4-bit SAR ADC. ESSCIRC Shubham Mehrotra, Efraïm Eland, Shoubhik Karmakar, Angqi Liu, Burak Gönen, Muhammed Bolatkale, Robert H. M. van Veldhoven, Kofi A. A. Makinwa
2022	J	`jnl`	A MEMS Coriolis-Based Mass-Flow-to-Digital Converter for Low Flow Rate Sensing. IEEE J. Solid State Circuits Arthur Campos de Oliveira, Sining Pan, Remco J. Wiegerink, Kofi A. A. Makinwa
2022	—	`conf`	A MEMS Coriolis-Based Mass-Flow-to-Digital Converter with 100µg/h/√Hz Noise i Floor and Zero Stability of ±0.35mg/h. ISSCC Arthur Campos de Oliveira, Sining Pan, Kofi A. A. Makinwa
2022	J	`jnl`	A Versatile ±25-A Shunt-Based Current Sensor With ±0.25% Gain Error From -40 °C to 85 °C. IEEE J. Solid State Circuits Zhong Tang, Roger Luis Brito Zamparette, Yoshikazu Furuta, Tomohiro Nezuka, Kofi A. A. Makinwa
2022	—	`conf`	A ±25A Versatile Shunt-Based Current Sensor with 10kHz Bandwidth and ±0.25% Gain Error from -40°C to 85°C Using 2-Current Calibration. ISSCC Zhong Tang, Roger Zarnparette, Yoshikazu Furuta, Tomohiro Nezuka, Kofi A. A. Makinwa
2022	J	`jnl`	An Auto-Zero-Stabilized Voltage Buffer With a Quiet Chopping Scheme and Constant Sub-pA Input Current. IEEE J. Solid State Circuits Thije Rooijers, Johan H. Huijsing, Kofi A. A. Makinwa
2022	—	`book`	Resistor-based Temperature Sensors in CMOS Technology Sining Pan, Kofi A. A. Makinwa
2021	—	`conf`	31.2 A 0.9V 28MHz Dual-RC Frequency Reference with 5pJ/Cycle and ±200 ppm Inaccuracy from -40°C to 85°C. ISSCC Woojun Choi, Jan A. Angevare, Injun Park, Kofi A. A. Makinwa, Youngcheol Chae
2021	—	`conf`	31.3 A 0.14mm ISSCC Hui Jiang, Sining Pan, Çagri Gürleyük, Kofi A. A. Makinwa
2021	—	`conf`	31.4 A Chopper-Stabilized Amplifier with -107dB IMD and 28dB Suppression of Chopper-Induced IMD. ISSCC Thije Rooijers, Shoubhik Karmakar, Yoshinori Kusuda, Johan H. Huijsing, Kofi A. A. Makinwa
2021	—	`conf`	5.4 A Hybrid Thermal-Diffusivity/Resistor-Based Temperature Sensor with a Self-Calibrated Inaccuracy of ±0.25° C(3 Σ) from -55°C to 125°C. ISSCC Sining Pan, Jan A. Angevare, Kofi A. A. Makinwa
2021	—	`conf`	5.7 A MEMS Coriolis Mass Flow Sensor with 300 μ g/h/√Hz Resolution and ± 0.8mg/h Zero Stability. ISSCC Arthur Campos de Oliveira, Jarno Groenesteijn, Remco J. Wiegerink, Kofi A. A. Makinwa
2021	—	`conf`	A -121.5 dB THD Class-D Audio Amplifier with 49 dB Suppression of LC Filter Nonlinearity and Robust to +/-30% LC Filter Spread. VLSI Circuits Huajun Zhang, Marco Berkhout, Kofi A. A. Makinwa, Qinwen Fan
2021	J	`jnl`	A 10 fJ·K IEEE J. Solid State Circuits Sining Pan, Kofi A. A. Makinwa
2021	J	`jnl`	A 200-μW Interface for High-Resolution Eddy-Current Displacement Sensors. IEEE J. Solid State Circuits Matheus F. Pimenta, Çagri Gürleyük, Paul Walsh, Daniel O'Keeffe, Masoud Babaie, Kofi A. A. Makinwa
2021	—	`conf`	A 25A Hybrid Magnetic Current Sensor with 64mA Resolution, 1.8MHz Bandwidth, and a Gain Drift Compensation Scheme. ISSCC Amirhossein Jouyaeian, Qinwen Fan, Mario Motz, Udo Ausserlechner, Kofi A. A. Makinwa
2021	J	`jnl`	A 440-μW, 109.8-dB DR, 106.5-dB SNDR Discrete-Time Zoom ADC With a 20-kHz BW. IEEE J. Solid State Circuits Efraïm Eland, Shoubhik Karmakar, Burak Gönen, Robert H. M. van Veldhoven, Kofi A. A. Makinwa
2021	J	`jnl`	A Fill-In Technique for Robust IMD Suppression in Chopper Amplifiers. IEEE J. Solid State Circuits Thije Rooijers, Shoubhik Karmakar, Yoshinori Kusuda, Johan H. Huijsing, Kofi A. A. Makinwa
2021	J	`jnl`	A High-Linearity and Low-EMI Multilevel Class-D Amplifier. IEEE J. Solid State Circuits Huajun Zhang, Shoubhik Karmakar, Lucien J. Breems, Quino Sandifort, Marco Berkhout, Kofi A. A. Makinwa, Qinwen Fan
2021	—	`conf`	A Highly Digital 2210μm ISSCC Jan A. Angevare, Youngcheol Chae, Kofi A. A. Makinwa
2021	J	`jnl`	A Self-Calibrated Hybrid Thermal-Diffusivity/Resistor-Based Temperature Sensor. IEEE J. Solid State Circuits Sining Pan, Jan A. Angevare, Kofi A. A. Makinwa
2021	—	`conf`	A ±2A/15A Current Sensor with 1.4 μA Supply Current and ±0.35%/0.6% Gain Error From -40 to 85°C using an Analog Temperature-Compensation Scheme. VLSI Circuits Roger Luis Brito Zamparette, Kofi A. A. Makinwa
2020	—	`conf`	23.4 A 28W -108.9dB/-102.2dB THD/THD+N Hybrid ΔΣ-PWM Class-D Audio Amplifier with 91% Peak Efficiency and Reduced EMI Emission. ISSCC Shoubhik Karmakar, Huajun Zhang, Robert H. M. van Veldhoven, Lucien J. Breems, Marco Berkhout, Qinwen Fan, Kofi A. A. Makinwa
2020	—	`conf`	3.4 A 16MHz CMOS RC Frequency Reference with ±400ppm Inaccuracy from -45°C to 85°C After Digital Linear Temperature Compensation. ISSCC Çagri Gürleyük, Sining Pan, Kofi A. A. Makinwa
2020	—	`conf`	3.6 A CMOS Resistor-Based Temperature Sensor with a 10fJ·K2 Resolution FoM and 0.4°C (30) Inaccuracy From -55°C to 125°C After a 1-point Trim. ISSCC Sining Pan, Kofi A. A. Makinwa
2020	—	`conf`	A -107.8 dB THD+N Low-EMI Multi-Level Class-D Audio Amplifier. VLSI Circuits Huajun Zhang, Shoubhik Karmakar, Lucien J. Breems, Quino Sandifort, Marco Berkhout, Kofi A. A. Makinwa, Qinwen Fan
2020	—	`conf`	A 200μW Eddy Current Displacement Sensor with 6.7nmRMS Resolution. VLSI Circuits Matheus F. Pimenta, Çagri Gürleyük, Paul Walsh, Daniel O'Keeffe, Masoud Babaie, Kofi A. A. Makinwa
2020	J	`jnl`	A 28-W, -102.2-dB THD+N Class-D Amplifier Using a Hybrid ΔΣM-PWM Scheme. IEEE J. Solid State Circuits Shoubhik Karmakar, Huajun Zhang, Robert H. M. van Veldhoven, Lucien J. Breems, Marco Berkhout, Qinwen Fan, Kofi A. A. Makinwa
2020	—	`conf`	A 440μW, 109.8dB DR, 106.5dB SNDR Discrete-Time Zoom ADC with a 20kHz BW. VLSI Circuits Efraïm Eland, Shoubhik Karmakar, Burak Gönen, Robert H. M. van Veldhoven, Kofi A. A. Makinwa
2020	J	`jnl`	A BJT-Based Temperature-to-Digital Converter With a ±0.25 °C 3 σ-Inaccuracy From -40 °C to +180 °C Using Heater-Assisted Voltage Calibration. IEEE J. Solid State Circuits Bahman Yousefzadeh, Kofi A. A. Makinwa
2020	J	`jnl`	A Continuous-Time Zoom ADC for Low-Power Audio Applications. IEEE J. Solid State Circuits Burak Gönen, Shoubhik Karmakar, Robert H. M. van Veldhoven, Kofi A. A. Makinwa
2019	—	`conf`	A 0.12mm ISSCC Sining Pan, Cagri Gurleyuk, Matheus F. Pimenta, Kofi A. A. Makinwa
2019	J	`jnl`	A 15-nW per Sensor Interference-Immune Readout IC for Capacitive Touch Sensors. IEEE J. Solid State Circuits Said Hussaini, Hui Jiang, Paul Walsh, Dermot MacSweeney, Kofi A. A. Makinwa
2019	—	`conf`	A 3.2mW SAR-assisted CTΔ∑ ADC with 77.5dB SNDR and 40MHz BW in 28nm CMOS. VLSI Circuits Pierluigi Cenci, Muhammed Bolatkale, Robert Rutten, M. Ganzerli, Gerard Lassche, Kofi A. A. Makinwa, Lucien J. Breems
2019	—	`conf`	A 5800-μm ESSCIRC Yong-Tae Lee, Woojun Choi, Taewoong Kim, Seung-Woo Song, Kofi A. A. Makinwa, Youngcheol Chae
2019	J	`jnl`	A 6800-µm IEEE J. Solid State Circuits Jan A. Angevare, Kofi A. A. Makinwa
2019	—	`conf`	A Low Power Continuous-Time Zoom ADC for Audio Applications. VLSI Circuits Burak Gönen, Shoubhik Karmakar, Robert H. M. van Veldhoven, Kofi A. A. Makinwa
2019	—	`conf`	A MEMS Coriolis Mass Flow Sensing System with Combined Drive and Sense Interface. IEEE SENSORS Arthur Campos de Oliveira, T. V. P. Schut, Jarno Groenesteijn, Q. Fan, Remco J. Wiegerink, Kofi A. A. Makinwa
2019	—	`conf`	A Wheatstone Bridge Temperature Sensor with a Resolution FoM of 20fJ.K ISSCC Sining Pan, Kofi A. A. Makinwa
2019	—	`conf`	An Auto-Zero Stabilized Voltage Buffer with a Quiet Chopping Scheme and Constant Input Current. ISSCC Thije Rooijers, Johan H. Huijsing, Kofi A. A. Makinwa
2019	—	`conf`	An Auto-Zero Stabilized Voltage Buffer with a Trimmed Input Current of 0.2pA. ESSCIRC Thije Rooijers, Johan H. Huijsing, Kofi A. A. Makinwa
2019	J	`jnl`	An Energy-Efficient 3.7-nV/ $\surd$ Hz Bridge Readout IC With a Stable Bridge Offset Compensation Scheme. IEEE J. Solid State Circuits Hui Jiang, Stoyan N. Nihtianov, Kofi A. A. Makinwa
2019	—	`conf`	An Energy-Efficient BJT-Based Temperature-to-Digital Converter with ±0.13°C (3σ) Inaccuracy from -40 to 125°C. A-SSCC Rushil K. Kumar, Hui Jiang, Kofi A. A. Makinwa
2018	J	`jnl`	A 0.25 mm IEEE J. Solid State Circuits Sining Pan, Kofi A. A. Makinwa
2018	—	`conf`	A 0.25mm ISSCC Sining Pan, Kofi A. A. Makinwa
2018	—	`conf`	A 0.53pJK ISSCC Woojun Choi, Yong-Tae Lee, Seonhong Kim, Sanghoon Lee, Jieun Jang, Junhyun Chun, Kofi A. A. Makinwa, Youngcheol Chae
2018	—	`conf`	A 15nW Per Button Noise-Immune Readout IC for Capacitive Touch Sensor. ESSCIRC Said Hussaini, Hui Jiang, Paul Walsh, Dermot MacSweeney, Kofi A. A. Makinwa
2018	J	`jnl`	A 19.8-mW Eddy-Current Displacement Sensor Interface With Sub-Nanometer Resolution. IEEE J. Solid State Circuits Vikram Chaturvedi, Johan Vogel, Kofi A. A. Makinwa, Stoyan N. Nihtianov
2018	J	`jnl`	A 280 µW Dynamic Zoom ADC With 120 dB DR and 118 dB SNDR in 1 kHz BW. IEEE J. Solid State Circuits Shoubhik Karmakar, Burak Gonen, Fabio Sebastiano, Robert H. M. van Veldhoven, Kofi A. A. Makinwa
2018	—	`conf`	A 280μW dynamic-zoom ADC with 120dB DR and 118dB SNDR in 1kHz BW. ISSCC Shoubhik Karmakar, Burak Gonen, Fabio Sebastiano, Robert H. M. van Veldhoven, Kofi A. A. Makinwa
2018	J	`jnl`	A 66-dB SNDR Pipelined Split-ADC in 40-nm CMOS Using a Class-AB Residue Amplifier. IEEE J. Solid State Circuits Md Shakil Akter, Rohan Sehgal, Frank M. L. van der Goes, Kofi A. A. Makinwa, Klaas Bult
2018	—	`conf`	A 6800-μm A-SSCC Jan A. Angevare, Kofi A. A. Makinwa
2018	J	`jnl`	A CMOS Dual-RC Frequency Reference With ±200-ppm Inaccuracy From -45 °C to 85 °C. IEEE J. Solid State Circuits Cagri Gurleyuk, Lorenzo Pedala, Sining Pan, Fabio Sebastiano, Kofi A. A. Makinwa
2018	—	`conf`	A CMOS Dual-RC frequency reference with ±250ppm inaccuracy from -45°C to 85°C. ISSCC Cagri Gurleyuk, Lorenzo Pedala, Fabio Sebastiano, Kofi A. A. Makinwa
2018	J	`jnl`	A Capacitively Degenerated 100-dB Linear 20-150 MS/s Dynamic Amplifier. IEEE J. Solid State Circuits Md Shakil Akter, Kofi A. A. Makinwa, Klaas Bult
2018	J	`jnl`	A Compact Resistor-Based CMOS Temperature Sensor With an Inaccuracy of 0.12 °C (3σ) and a Resolution FoM of 0.43 pJ⋅K IEEE J. Solid State Circuits Woojun Choi, Yong-Tae Lee, Seonhong Kim, Sanghoon Lee, Jieun Jang, Junhyun Chun, Kofi A. A. Makinwa, Youngcheol Chae
2018	J	`jnl`	A Phase-Domain Readout Circuit for a CMOS-Compatible Hot-Wire CO IEEE J. Solid State Circuits Zeyu Cai, Robert H. M. van Veldhoven, Hilco Suy, Ger de Graaf, Kofi A. A. Makinwa, Michiel A. P. Pertijs
2018	J	`jnl`	A Resistor-Based Temperature Sensor With a 0.13 pJ $\cdot$ K2 Resolution FoM. IEEE J. Solid State Circuits Sining Pan, Yanquan Luo, Saleh Heidary Shalmany, Kofi A. A. Makinwa
2018	—	`conf`	A phase-domain readout circuit for a CMOS-compatible thermal-conductivity-based carbon dioxide sensor. ISSCC Zeyu Cai, Robert H. M. van Veldhoven, Hilco Suy, Ger de Graaf, Kofi A. A. Makinwa, Michiel A. P. Pertijs
2018	—	`conf`	A quiet digitally assisted auto-zero-stabilized voltage buffer with 0.6pA input current and offset. ISSCC Thije Rooijers, Johan H. Huijsing, Kofi A. A. Makinwa
2018	J	`jnl`	A ±4-A High-Side Current Sensor With 0.9% Gain Error From -40 °C to 85 °C Using an Analog Temperature Compensation Technique. IEEE J. Solid State Circuits Long Xu, Johan H. Huijsing, Kofi A. A. Makinwa
2018	—	`conf`	A ±4A high-side current sensor with 25V input CM range and 0.9% gain error from -40°C to 85°C using an analog temperature compensation technique. ISSCC Long Xu, Johan H. Huijsing, Kofi A. A. Makinwa
2018	—	`conf`	Capacitively-coupled Chopper Instrumentation Amplifiers: An Overview. IEEE SENSORS Qinwen Fan, Kofi A. A. Makinwa
2018	—	`conf`	Energy-efficient bridge-to-digital converters. CICC Hui Jiang, Kofi A. A. Makinwa
2018	—	`conf`	Session 19 overview: Sensors and interfaces: Analog subcommittee. ISSCC Man-Kay Law, Taeik Kim, Kofi A. A. Makinwa
2018	—	`conf`	Session 3 overview: Analog techniques: Analog subcommittee. ISSCC Youngcheol Chae, Mahdi Kashmiri, Kofi A. A. Makinwa
2017	—	`conf`	9.1 A resistor-based temperature sensor with a 0.13pJ·K ISSCC Sining Pan, Yanquan Luo, Saleh Heidary Shalmany, Kofi A. A. Makinwa
2017	—	`conf`	9.3 A BJT-based temperature sensor with a packaging-robust inaccuracy of ±0.3°C (3σ) from -55°C to +125°C after heater-assisted voltage calibration. ISSCC Bahman Yousefzadeh, Kofi A. A. Makinwa
2017	—	`conf`	9.8 An energy-efficient 3.7nV/√Hz bridge-readout IC with a stable bridge offset compensation scheme. ISSCC Hui Jiang, Kofi A. A. Makinwa, Stoyan N. Nihtianov
2017	—	`conf`	9.9 A 0.6nm resolution 19.8mW eddy-current displacement sensor interface with 126MHz excitation. ISSCC Vikram Chaturvedi, Mohammad Reza Nabavi, Johan Vogel, Kofi A. A. Makinwa, Stoyan N. Nihtianov
2017	—	`conf`	A 10kHz-BW 93.7dB-SNR chopped ΔΣ ADC with 30V input CM range and 115dB CMRR at 10kHz. A-SSCC Long Xu, Johan H. Huijsing, Kofi A. A. Makinwa
2017	—	`conf`	A 12μW NPN-based temperature sensor with a 18.4pJ K IWASI Long Xu, Johan H. Huijsing, Kofi A. A. Makinwa
2017	—	`conf`	A 28 nm 2 GS/s 5-b single-channel SAR ADC with gm-boosted StrongARM comparator. ESSCIRC Pierluigi Cenci, Muhammed Bolatkale, Robert Rutten, Gerard Lassche, Kofi A. A. Makinwa, Lucien J. Breems
2017	J	`jnl`	A BJT-Based Temperature-to-Digital Converter With ±60 mK (3~σ) Inaccuracy From -55 °C to +125 °C in 0.16-μm CMOS. IEEE J. Solid State Circuits Bahman Yousefzadeh, Saleh Heidary Shalmany, Kofi A. A. Makinwa
2017	J	`jnl`	A Dynamic Zoom ADC With 109-dB DR for Audio Applications. IEEE J. Solid State Circuits Burak Gonen, Fabio Sebastiano, Rui Quan, Robert H. M. van Veldhoven, Kofi A. A. Makinwa
2017	J	`jnl`	A Hybrid Multi-Path CMOS Magnetic Sensor With 76 ppm/°C Sensitivity Drift and Discrete-Time Ripple Reduction Loops. IEEE J. Solid State Circuits Junfeng Jiang, Kofi A. A. Makinwa
2017	J	`jnl`	A Low-Power Microcontroller in a 40-nm CMOS Using Charge Recycling. IEEE J. Solid State Circuits Kristof Blutman, Ajay Kapoor, Arjun Majumdar, Jacinto Garcia Martinez, Juan Diego Echeverri, Leo Sevat, Arnoud P. van der Wel, Hamed Fatemi, Kofi A. A. Makinwa, José Pineda de Gyvez
2017	—	`conf`	A frequency-locked loop based on an oxide electrothermal filter in standard CMOS. ESSCIRC Lorenzo Pedala, Cagri Gurleyuk, Sining Pan, Fabio Sebastiano, Kofi A. A. Makinwa
2017	J	`jnl`	A ±36-A Integrated Current-Sensing System With a 0.3% Gain Error and a 400-µA Offset From -55 °C to +85 °C. IEEE J. Solid State Circuits Saleh Heidary Shalmany, Dieter Draxelmayr, Kofi A. A. Makinwa
2017	J	`jnl`	An Accurate BJT-Based CMOS Temperature Sensor With Duty-Cycle-Modulated Output. IEEE Trans. Ind. Electron. Guijie Wang, Ali Heidari, Kofi A. A. Makinwa, Gerard C. M. Meijer
2017	C	`conf`	An energy-efficient readout method for piezoresistive differential pressure sensors. IECON Hui Jiang, Kofi A. A. Makinwa, Stoyan N. Nihtianov
2017	J	`jnl`	Analysis and Design of VCO-Based Phase-Domain ΣΔ Modulators. IEEE Trans. Circuits Syst. I Regul. Pap. Ugur Sonmez, Fabio Sebastiano, Kofi A. A. Makinwa
2017	C	`conf`	Chopping in continuous-time sigma-delta modulators. ISCAS Hui Jiang, Burak Gonen, Kofi A. A. Makinwa, Stoyan N. Nihtianov
2017	J	`jnl`	Compact Thermal-Diffusivity-Based Temperature Sensors in 40-nm CMOS for SoC Thermal Monitoring. IEEE J. Solid State Circuits Ugur Sonmez, Fabio Sebastiano, Kofi A. A. Makinwa
2017	J	`jnl`	Multipath Wide-Bandwidth CMOS Magnetic Sensors. IEEE J. Solid State Circuits Junfeng Jiang, Kofi A. A. Makinwa
2017	—	`conf`	Next generation CMOS temperature sensors. IWASI Kofi A. A. Makinwa
2017	C	`conf`	Optimum synchronous phase detection and its application in smart sensor interfaces. ISCAS Sining Pan, Kofi A. A. Makinwa
2016	—	`conf`	11.3 A hybrid multipath CMOS magnetic sensor with 210µTrms resolution and 3MHz bandwidth for contactless current sensing. ISSCC Junfeng Jiang, Kofi A. A. Makinwa
2016	—	`conf`	11.4 1650µm2 thermal-diffusivity sensors with inaccuracies down to ±0.75°C in 40nm CMOS. ISSCC Ugur Sonmez, Fabio Sebastiano, Kofi A. A. Makinwa
2016	—	`conf`	15.7 A 1.65mW 0.16mm2 dynamic zoom-ADC with 107.5dB DR in 20kHz BW. ISSCC Burak Gonen, Fabio Sebastiano, Robert H. M. van Veldhoven, Kofi A. A. Makinwa
2016	—	`conf`	A BJT-based temperature-to-digital converter with ±60mK (3σ) inaccuracy from -70°C to 125°C in 160nm CMOS. VLSI Circuits Bahman Yousefzadeh, Saleh Heidary Shalmany, Kofi A. A. Makinwa
2016	J	`jnl`	A Ratiometric Readout Circuit for Thermal-Conductivity-Based Resistive CO IEEE J. Solid State Circuits Zeyu Cai, Robert H. M. van Veldhoven, Annelies Falepin, Hilco Suy, Eric Sterckx, Christian Bitterlich, Kofi A. A. Makinwa, Michiel A. P. Pertijs
2016	J	`jnl`	A VCO Based Highly Digital Temperature Sensor With 0.034 °C/mV Supply Sensitivity. IEEE J. Solid State Circuits Tejasvi Anand, Kofi A. A. Makinwa, Pavan Kumar Hanumolu
2016	—	`conf`	A hybrid multi-path CMOS magnetic sensor with 76 ppm/°C sensitivity drift. ESSCIRC Junfeng Jiang, Kofi A. A. Makinwa
2016	—	`conf`	A microcontroller with 96% power-conversion efficiency using stacked voltage domains. VLSI Circuits Kristof Blutman, Ajay Kapoor, Arjun Majumdar, Jacinto Garcia Martinez, Juan Diego Echeverri, Leo Sevat, Arnoud P. van der Wel, Hamed Fatemi, José Pineda de Gyvez, Kofi A. A. Makinwa
2016	—	`conf`	A ± 36A integrated current-sensing system with 0.3% gain error and 400µA offset from -55°C to +85°C. VLSI Circuits Saleh Heidary Shalmany, Dieter Draxelmayr, Kofi A. A. Makinwa
2016	J	`jnl`	A ±5A Integrated Current-Sensing System With ±0.3% Gain Error and 16μA Offset From -55°C +85°C. IEEE J. Solid State Circuits Saleh Heidary Shalmany, Dieter Draxelmayr, Kofi A. A. Makinwa
2016	—	`conf`	An oxide electrothermal filter in standard CMOS. IEEE SENSORS Lorenzo Pedala, Ugur Sonmez, Fabio Sebastiano, Kofi A. A. Makinwa, Krishnaswamy Nagaraj, Joonsung Park
2015	—	`conf`	27.8 A 4600μm ISSCC Rui Quan, Ugur Sonmez, Fabio Sebastiano, Kofi A. A. Makinwa
2015	—	`conf`	5.2 A 110dB SNR ADC with ±30V input common-mode range and 8μV Offset for current sensing applications. ISSCC Long Xu, Burak Gonen, Qinwen Fan, Johan H. Huijsing, Kofi A. A. Makinwa
2015	—	`conf`	A 0.02mm ESSCIRC Yeo Myung Kim, Woojun Choi, Jaehoon Kim, Sanghoon Lee, Sangho Lee, Hyeongon Kim, Kofi A. A. Makinwa, Youngcheol Chae, Tae Wook Kim
2015	J	`jnl`	A 15-Channel Digital Active Electrode System for Multi-Parameter Biopotential Measurement. IEEE J. Solid State Circuits Jiawei Xu, Benjamin Busze, Chris Van Hoof, Kofi A. A. Makinwa, Refet Firat Yazicioglu
2015	C	`conf`	A 25 mW smart CMOS wind sensor with corner heaters. IECON Wouter Brevet, Fabio Sebastiano, Kofi A. A. Makinwa
2015	—	`conf`	A 2800-μm2 thermal-diffusivity temperature sensor with VCO-based readout in 160-nm CMOS. A-SSCC Jan A. Angevare, Lorenzo Pedala, Ugur Sonmez, Fabio Sebastiano, Kofi A. A. Makinwa
2015	J	`jnl`	A 3 ppm 1.5 × 0.8 mm 2 1.0 µA 32.768 kHz MEMS-Based Oscillator. IEEE J. Solid State Circuits Samira Zali Asl, James C. Salvia, Ginel C. Hill, Lijun Will Chen, Kimo Joo, Rajkumar Palwai, Niveditha Arumugam, Meghan Phadke, Shouvik Mukherjee, Haechang Lee, Charles Grosjean, Paul M. Hagelin, Sudhakar Pamarti, Terri S. Fiez, Kofi A. A. Makinwa, Aaron Partridge, Vinod Menon
2015	J	`jnl`	A Thermistor-Based Temperature Sensor for a Real-Time Clock With ± 2 ppm Frequency Stability. IEEE J. Solid State Circuits Pyoungwon Park, David Ruffieux, Kofi A. A. Makinwa
2015	—	`conf`	A fully integrated ±5A current-sensing system with ±0.25% gain error and 12μΑ offset from -40°C to +85°C. VLSIC Saleh Heidary Shalmany, Gottfried Beer, Dieter Draxelmayr, Kofi A. A. Makinwa
2015	—	`conf`	A generic read-out circuit for resistive transducers. IWASI Bahman Yousefzadeh, Ugur Sonmez, Nandish Mehta, Jonathan Borremans, Michiel A. P. Pertijs, Kofi A. A. Makinwa
2015	—	`conf`	A multi-path CMOS Hall sensor with integrated ripple reduction loops. A-SSCC Junfeng Jiang, Kofi A. A. Makinwa
2015	—	`conf`	A ratiometric readout circuit for thermal-conductivity-based resistive gas sensors. ESSCIRC Zeyu Cai, Robert H. M. van Veldhoven, Annelies Falepin, Hilco Suy, Eric Sterckx, Kofi A. A. Makinwa, Michiel A. P. Pertijs
2015	—	`conf`	A self-referenced VCO-based temperature sensor with 0.034°C/mV supply sensitivity in 65nm CMOS. VLSIC Tejasvi Anand, Kofi A. A. Makinwa, Pavan Kumar Hanumolu
2015	—	`conf`	Circuits evening panel discussion 1: Is university circuit design research and education keeping up with industry needs? VLSIC P. Yue, Bing J. Sheu, A. Matsuzawa, K. Asada, L. Loh, Kofi A. A. Makinwa, Shekhar Borkar, Vladimir Stojanovic
2014	—	`conf`	12.7 A 0.85V 600nW all-CMOS temperature sensor with an inaccuracy of ±0.4°C (3σ) from -40 to 125°C. ISSCC Kamran Souri, Youngcheol Chae, Frank Thus, Kofi A. A. Makinwa
2014	—	`conf`	12.8 A BJT-based CMOS temperature sensor with a 3.6pJ·K ISSCC Ali Heidary, Guijie Wang, Kofi A. A. Makinwa, Gerard C. M. Meijer
2014	—	`conf`	12.9 A 1.55×0.85mm ISSCC Samira Zali Asl, Shouvik Mukherjee, Lijun Will Chen, Kimo Joo, Rajkumar Palwai, Niveditha Arumugam, P. Galle, Meghan Phadke, Charles Grosjean, Jim Salvia, Haechang Lee, Sudhakar Pamarti, Terri S. Fiez, Kofi A. A. Makinwa, Aaron Partridge, Vinod Menon
2014	—	`conf`	24.7 A 60nV/√Hz 15-channel digital active electrode system for portable biopotential signal acquisition. ISSCC Jiawei Xu, Ben Busze, Hyejung Kim, Kofi A. A. Makinwa, Chris Van Hoof, Refet Firat Yazicioglu
2014	—	`conf`	A 0.008-mm ESSCIRC Ugur Sonmez, Rui Quan, Fabio Sebastiano, Kofi A. A. Makinwa
2014	J	`jnl`	A Continuous-Time Ripple Reduction Technique for Spinning-Current Hall Sensors. IEEE J. Solid State Circuits Junfeng Jiang, Wilko J. Kindt, Kofi A. A. Makinwa
2014	J	`jnl`	A Wearable 8-Channel Active-Electrode EEG/ETI Acquisition System for Body Area Networks. IEEE J. Solid State Circuits Jiawei Xu, Srinjoy Mitra, Akinori Matsumoto, Shrishail Patki, Chris Van Hoof, Kofi A. A. Makinwa, Refet Firat Yazicioglu
2014	—	`conf`	A resistor-based temperature sensor for a real time clock with ±2ppm frequency stability. ESSCIRC Pyoungwon Park, Kofi A. A. Makinwa, David Ruffieux
2013	—	`conf`	A 0.25mm ISSCC Selcuk Ersoy, Robert H. M. van Veldhoven, Fabio Sebastiano, Klaus Reimann, Kofi A. A. Makinwa
2013	J	`jnl`	A 256 Pixel Magnetoresistive Biosensor Microarray in 0.18 µm CMOS. IEEE J. Solid State Circuits Drew A. Hall, Richard S. Gaster, Kofi A. A. Makinwa, Shan X. Wang, Boris Murmann
2013	—	`conf`	A 40µW CMOS temperature sensor with an inaccuracy of ±0.4°C (3σ) from -55°C to 200°C. ESSCIRC Kamran Souri, Kianoush Souri, Kofi A. A. Makinwa
2013	J	`jnl`	A 6.3 µW 20 bit Incremental Zoom-ADC with 6 ppm INL and 1 µV Offset. IEEE J. Solid State Circuits Youngcheol Chae, Kamran Souri, Kofi A. A. Makinwa
2013	—	`conf`	A 6.3µW 20b incremental zoom-ADC with 6ppm INL and 1µV offset. ISSCC Youngcheol Chae, Kamran Souri, Kofi A. A. Makinwa
2013	J	`jnl`	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 Kamran Souri, Youngcheol Chae, Kofi A. A. Makinwa
2013	—	`conf`	A continuous-time ripple reduction technique for spinning-current Hall sensors. ESSCIRC J. Jiang, Kofi A. A. Makinwa, Wilko J. Kindt
2013	—	`conf`	A micropower battery current sensor with ±0.03% (3σ) inaccuracy from -40 to +85°C. ISSCC Saleh Heidary Shalmany, Dieter Draxelmayr, Kofi A. A. Makinwa
2013	—	`conf`	A multi-path chopper-stabilized capacitively coupled operational amplifier with 20V-input-common-mode range and 3µV offset. ISSCC Qinwen Fan, Johan H. Huijsing, Kofi A. A. Makinwa
2013	—	`conf`	A resistor-based temperature sensor for MEMS frequency references. ESSCIRC Mina Shahmohammadi, Kianoush Souri, Kofi A. A. Makinwa
2013	—	`conf`	A ±5A battery current sensor with ±0.04% gain error from -55°C to +125°C. IWASI Saleh Heidary Shalmany, Kofi A. A. Makinwa, Dieter Draxelmayr
2013	J	`jnl`	Measurement and Analysis of Current Noise in Chopper Amplifiers. IEEE J. Solid State Circuits Jiawei Xu, Qinwen Fan, Johan H. Huijsing, Chris Van Hoof, Refet Firat Yazicioglu, Kofi A. A. Makinwa
2013	C	`conf`	Minimum energy point tracking for sub-threshold digital CMOS circuits using an in-situ energy sensor. ISCAS Nandish Mehta, Kofi A. A. Makinwa
2012	J	`jnl`	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 Rong Wu, Youngcheol Chae, Johan H. Huijsing, Kofi A. A. Makinwa
2012	—	`conf`	A 20bit continuous-time ΣΔ modulator with a Gm-C integrator, 120dB CMRR and 15 ppm INL. ESSCIRC Gaurav Singh, Rong Wu, Youngcheol Chae, Kofi A. A. Makinwa
2012	J	`jnl`	A 21 nV/√ Hz Chopper-Stabilized Multi-Path Current-Feedback Instrumentation Amplifier With 2 µ V Offset. IEEE J. Solid State Circuits Qinwen Fan, Johan H. Huijsing, Kofi A. A. Makinwa
2012	—	`conf`	A 700µW 8-channel EEG/contact-impedance acquisition system for dry-electrodes. VLSIC Srinjoy Mitra, Jiawei Xu, Akinori Matsumoto, Kofi A. A. Makinwa, Chris Van Hoof, Refet Firat Yazicioglu
2012	—	`conf`	A CMOS temperature sensor with a voltage-calibrated inaccuracy of ±0.15°C (3σ) from -55 to 125°C. ISSCC Kamran Souri, Youngcheol Chae, Kofi A. A. Makinwa
2012	J	`jnl`	A Scaled Thermal-Diffusivity-Based 16 MHz Frequency Reference in 0.16 µm CMOS. IEEE J. Solid State Circuits Mahdi Kashmiri, Kamran Souri, Kofi A. A. Makinwa
2012	—	`conf`	A capacitance-to-digital converter for displacement sensing with 17b resolution and 20μs conversion time. ISSCC Sha Xia, Kofi A. A. Makinwa, Stoyan N. Nihtianov
2012	—	`conf`	A capacitively coupled chopper instrumentation amplifier with a ±30V common-mode range, 160dB CMRR and 5μV offset. ISSCC Qinwen Fan, Johan H. Huijsing, Kofi A. A. Makinwa
2012	—	`conf`	A capacitively-coupled chopper operational amplifier with 3μV Offset and outside-the-rail capability. ESSCIRC Qinwen Fan, Johan H. Huijsing, Kofi A. A. Makinwa
2012	—	`conf`	A ±0.4°C (3σ) -70 to 200°C time-domain temperature sensor based on heat diffusion in Si and SiO2. ISSCC Caspar P. L. van Vroonhoven, Dan d'Aquino, Kofi A. A. Makinwa
2012	J	`jnl`	HermesE: A 96-Channel Full Data Rate Direct Neural Interface in 0.13 µm CMOS. IEEE J. Solid State Circuits Hua Gao, Ross M. Walker, Paul Nuyujukian, Kofi A. A. Makinwa, Krishna V. Shenoy, Boris Murmann, Teresa H. Meng
2012	—	`conf`	Measurement and analysis of input current noise in chopper amplifiers. ESSCIRC Jiawei Xu, Qinwen Fan, Johan H. Huijsing, Chris Van Hoof, Refet Firat Yazicioglu, Kofi A. A. Makinwa
2011	J	`jnl`	A $160~\mu {\rm W}$ 8-Channel Active Electrode System for EEG Monitoring. IEEE Trans. Biomed. Circuits Syst. Jiawei Xu, Refet Firat Yazicioglu, Bernard Grundlehner, Pieter Harpe, Kofi A. A. Makinwa, Chris Van Hoof
2011	J	`jnl`	A 0.12 mm IEEE J. Solid State Circuits Kamran Souri, Kofi A. A. Makinwa
2011	J	`jnl`	A 1.8 μ W 60 nV √ Hz Capacitively-Coupled Chopper Instrumentation Amplifier in 65 nm CMOS for Wireless Sensor Nodes. IEEE J. Solid State Circuits Qinwen Fan, Fabio Sebastiano, Johan H. Huijsing, Kofi A. A. Makinwa
2011	—	`conf`	A 160μW 8-channel active electrode system for EEG monitoring. ISSCC Jiawei Xu, Refet Firat Yazicioglu, Pieter Harpe, Kofi A. A. Makinwa, Chris Van Hoof
2011	—	`conf`	A 21-bit read-out IC employing dynamic element matching with 0.037% gain error. A-SSCC Rong Wu, Johan H. Huijsing, Kofi A. A. Makinwa
2011	—	`conf`	A 21b ±40mV range read-out IC for bridge transducers. ISSCC Rong Wu, Johan H. Huijsing, Kofi A. A. Makinwa
2011	—	`conf`	A 36V voltage-to-current converter with dynamic element matching and auto-calibration for AC ripple reduction. ESSCIRC Shagun Bajoria, Martijn F. Snoeij, Viola Schaffer, Mikhail V. Ivanov, Sijia Wang, Kofi A. A. Makinwa
2011	J	`jnl`	A 4 GHz Continuous-Time ΔΣ ADC With 70 dB DR and -74 dBFS THD in 125 MHz BW. IEEE J. Solid State Circuits Muhammed Bolatkale, Lucien J. Breems, Robert Rutten, Kofi A. A. Makinwa
2011	—	`conf`	A 4GHz CT ΔΣ ADC with 70dB DR and -74dBFS THD in 125MHz BW. ISSCC Muhammed Bolatkale, Lucien J. Breems, Robert Rutten, Kofi A. A. Makinwa
2011	—	`conf`	A 50mW CMOS wind sensor with ±4% speed and ±2° direction error. ISSCC Jianfeng Wu, Youngcheol Chae, Caspar P. L. van Vroonhoven, Kofi A. A. Makinwa
2011	J	`jnl`	A 65-nm CMOS Temperature-Compensated Mobility-Based Frequency Reference for Wireless Sensor Networks. IEEE J. Solid State Circuits Fabio Sebastiano, Lucien J. Breems, Kofi A. A. Makinwa, Salvatore Drago, Domine Leenaerts, Bram Nauta
2011	J	`jnl`	A Current-Feedback Instrumentation Amplifier With a Gain Error Reduction Loop and 0.06% Untrimmed Gain Error. IEEE J. Solid State Circuits Rong Wu, Johan H. Huijsing, Kofi A. A. Makinwa
2011	J	`jnl`	A Single-Temperature Trimming Technique for MOS-Input Operational Amplifiers Achieving 0.33 μ V/°C Offset Drift. IEEE J. Solid State Circuits Muhammed Bolatkale, Michiel A. P. Pertijs, Wilko J. Kindt, Johan H. Huijsing, Kofi A. A. Makinwa
2011	J	`jnl`	A Single-Trim CMOS Bandgap Reference With a 3Sigma Inaccuracy of ± 0.15% From - 40°C to 125°C. IEEE J. Solid State Circuits Guang Ge, Cheng Zhang, Gian Hoogzaad, Kofi A. A. Makinwa
2011	—	`conf`	A continuous-time ΣΔ modulator with a Gm-C input stage, 120-dB CMRR and -87 dB THD. A-SSCC Navid Sarhangnejad, Rong Wu, Youngcheol Chae, Kofi A. A. Makinwa
2011	—	`conf`	A current-feedback instrumentation amplifier with a gain error reduction loop and 0.06% untrimmed gain error. ISSCC Rong Wu, Johan H. Huijsing, Kofi A. A. Makinwa
2011	—	`conf`	A precision DTMOST-based temperature sensor. ESSCIRC Kamran Souri, Youngcheol Chae, Youri Ponomarev, Kofi A. A. Makinwa
2011	—	`conf`	A scaled thermal-diffusivity-based frequency reference in 0.16μm CMOS. ESSCIRC Mahdi Kashmiri, Kamran Souri, Kofi A. A. Makinwa
2011	—	`conf`	Effects of packaging and process spread on a mobility-based frequency reference in 0.16-μm CMOS. ESSCIRC Fabio Sebastiano, Lucien J. Breems, Kofi A. A. Makinwa, Salvatore Drago, Domine Leenaerts, Bram Nauta
2011	—	`conf`	Thermal diffusivity sensing: A new temperature sensing paradigm. CICC Caspar P. L. van Vroonhoven, Kofi A. A. Makinwa
2010	—	`conf`	A 0.12mm2 7.4μW micropower temperature sensor with an inaccuracy of ±0.2°C (3σ) from -30°C to 125°C. ESSCIRC Kamran Souri, Kofi A. A. Makinwa
2010	J	`jnl`	A 1.2-V 10-μ W NPN-Based Temperature Sensor in 65-nm CMOS With an Inaccuracy of 0.2°C (3 Sigma ) From - 70°C to 125°C. IEEE J. Solid State Circuits Fabio Sebastiano, Lucien J. Breems, Kofi A. A. Makinwa, Salvatore Drago, Domine Leenaerts, Bram Nauta
2010	—	`conf`	A 1.2V 10µW NPN-based temperature sensor in 65nm CMOS with an inaccuracy of ±0.2°C (3s) from -70°C to 125°C. ISSCC Fabio Sebastiano, Lucien J. Breems, Kofi A. A. Makinwa, Salvatore Drago, Domine Leenaerts, Bram Nauta
2010	—	`conf`	A 1.8µW 1µV-offset capacitively-coupled chopper instrumentation amplifier in 65nm CMOS. ESSCIRC Qinwen Fan, Fabio Sebastiano, Johan H. Huijsing, Kofi A. A. Makinwa
2010	—	`conf`	A 2.4GHz 830pJ/bit duty-cycled wake-up receiver with -82dBm sensitivity for crystal-less wireless sensor nodes. ISSCC Salvatore Drago, Domine M. W. Leenaerts, Fabio Sebastiano, Lucien J. Breems, Kofi A. A. Makinwa, Bram Nauta
2010	J	`jnl`	A 200 μA Duty-Cycled PLL for Wireless Sensor Nodes in 65 nm CMOS. IEEE J. Solid State Circuits Salvatore Drago, Domine Leenaerts, Bram Nauta, Fabio Sebastiano, Kofi A. A. Makinwa, Lucien J. Breems
2010	—	`conf`	A 21nV/√Hz chopper-stabilized multipath current-feedback instrumentation amplifier with 2µV offset. ISSCC Qinwen Fan, Johan H. Huijsing, Kofi A. A. Makinwa
2010	—	`conf`	A 65-nm CMOS temperature-compensated mobility-based frequency reference for Wireless Sensor Networks. ESSCIRC Fabio Sebastiano, Lucien J. Breems, Kofi A. A. Makinwa, Salvatore Drago, Domine Leenaerts, Bram Nauta
2010	—	`conf`	A CMOS temperature sensor with an energy-efficient zoom ADC and an Inaccuracy of ±0.25°C (3s) from -40°C to 125°C. ISSCC Kamran Souri, Mahdi Kashmiri, Kofi A. A. Makinwa
2010	J	`jnl`	A Thermal-Diffusivity-Based Frequency Reference in Standard CMOS With an Absolute Inaccuracy of ±0.1% From - 55°C to 125°C. IEEE J. Solid State Circuits Mahdi Kashmiri, Michiel A. P. Pertijs, Kofi A. A. Makinwa
2010	—	`conf`	A single-trim CMOS bandgap reference with a 3σ inaccuracy of ±0.15% from -40°C to 125°C. ISSCC Guang Ge, Cheng Zhang, Gian Hoogzaad, Kofi A. A. Makinwa
2010	—	`conf`	A thermal-diffusivity-based frequency reference in standard CMOS with an absolute inaccuracy of ±0.1% from -55°C to 125°C. ISSCC Mahdi Kashmiri, Michiel A. P. Pertijs, Kofi A. A. Makinwa
2010	—	`conf`	A thermal-diffusivity-based temperature sensor with an untrimmed inaccuracy of ±0.2°c (3s) from -55°c to 125°c. ISSCC Caspar P. L. van Vroonhoven, Dan d'Aquino, Kofi A. A. Makinwa
2009	—	`conf`	A 200 µA duty-cycled PLL for wireless sensor nodes. ESSCIRC Salvatore Drago, Domine Leenaerts, Bram Nauta, Fabio Sebastiano, Kofi A. A. Makinwa, Lucien J. Breems
2009	—	`conf`	A CMOS smart temperature sensor with a batch-calibrated inaccuracy of ±0.25°C (3σ) from -70°C to 130°C. ISSCC André Luiz Aita, Michiel A. P. Pertijs, Kofi A. A. Makinwa, Johan H. Huijsing
2009	J	`jnl`	A Chopper Current-Feedback Instrumentation Amplifier With a 1 mHz 1/f Noise Corner and an AC-Coupled Ripple Reduction Loop. IEEE J. Solid State Circuits Rong Wu, Kofi A. A. Makinwa, Johan H. Huijsing
2009	J	`jnl`	A Low-Voltage Mobility-Based Frequency Reference for Crystal-Less ULP Radios. IEEE J. Solid State Circuits Fabio Sebastiano, Lucien J. Breems, Kofi A. A. Makinwa, Salvatore Drago, Domine M. W. Leenaerts, Bram Nauta
2009	J	`jnl`	A Temperature-to-Digital Converter Based on an Optimized Electrothermal Filter. IEEE J. Solid State Circuits Mahdi Kashmiri, Sha Xia, Kofi A. A. Makinwa
2009	—	`conf`	A chopper current-feedback instrumentation amplifier with a 1mHz 1/ƒ noise corner and an AC-coupled ripple-reduction loop. ISSCC Rong Wu, Kofi A. A. Makinwa, Johan H. Huijsing
2009	—	`conf`	A digitally-assisted electrothermal frequency-locked loop. ESSCIRC S. Mahdi Kashmiri, Kofi A. A. Makinwa
2009	—	`conf`	A multi-bit cascaded sigma-delta modulator with an oversampled single-bit DAC. ICECS Mahdi Kashmiri, Kofi A. A. Makinwa, Lucien J. Breems
2009	J	`jnl`	Impulse-Based Scheme for Crystal-Less ULP Radios. IEEE Trans. Circuits Syst. I Regul. Pap. Salvatore Drago, Fabio Sebastiano, Lucien J. Breems, Domine Leenaerts, Kofi A. A. Makinwa, Bram Nauta
2009	J	`jnl`	Introduction to the Special Issue on the 34th ESSCIRC. IEEE J. Solid State Circuits Kari A. I. Halonen, Kofi A. A. Makinwa, Stefan Rusu
2008	—	`conf`	A BiCMOS Operational Amplifier Achieving 0.33μV°C Offset Drift using Room-Temperature Trimming. ISSCC Muhammed Bolatkale, Michiel A. P. Pertijs, Wilko J. Kindt, Johan H. Huijsing, Kofi A. A. Makinwa
2008	—	`conf`	A CMOS Temperature-to-Digital Converter with an Inaccuracy of ± 0.5° C (3σ)from -55 to 125°C. ISSCC Caspar P. L. van Vroonhoven, Kofi A. A. Makinwa
2008	J	`jnl`	A Current-Feedback Instrumentation Amplifier With 5 µV Offset for Bidirectional High-Side Current-Sensing. IEEE J. Solid State Circuits Johan F. Witte, Johan H. Huijsing, Kofi A. A. Makinwa
2008	—	`conf`	A Current-Feedback Instrumentation Amplifier with 5μV Offset for Bidirectional High-Side Current-Sensing. ISSCC J. Frerik Witte, Johan H. Huijsing, Kofi A. A. Makinwa
2008	—	`conf`	A low-voltage mobility-based frequency reference for crystal-less ULP radios. ESSCIRC Fabio Sebastiano, Lucien J. Breems, Kofi A. A. Makinwa, Salvatore Drago, Domine Leenaerts, Bram Nauta
2008	—	`conf`	A temperature-to-digital converter based on an optimized electrothermal filter. ESSCIRC S. Mahdi Kashmiri, Sha Xia, Kofi A. A. Makinwa
2008	C	`conf`	Impulse based scheme for crystal-less ULP radios. ISCAS Fabio Sebastiano, Salvatore Drago, Lucien J. Breems, Domine Leenaerts, Kofi A. A. Makinwa, Bram Nauta
2008	J	`jnl`	Interface Electronics for a CMOS Electrothermal Frequency-Locked-Loop. IEEE J. Solid State Circuits Cheng Zhang, Kofi A. A. Makinwa
2008	C	`conf`	Sigma delta ADC with a dynamic reference for accurate temperature and voltage sensing. ISCAS Nitz Saputra, Michiel A. P. Pertijs, Kofi A. A. Makinwa, Johan H. Huijsing
2008	C	`conf`	The design of a chopped current-feedback instrumentation amplifier. ISCAS Rong Wu, Kofi A. A. Makinwa, Johan H. Huijsing
2007	J	`jnl`	A CMOS Chopper Offset-Stabilized Opamp. IEEE J. Solid State Circuits Johan F. Witte, Kofi A. A. Makinwa, Johan H. Huijsing
2007	—	`conf`	A CMOS Image Sensor with a Column-Level Multiple-Ramp Single-Slope ADC. ISSCC Martijn F. Snoeij, P. Donegan, Albert J. P. Theuwissen, Kofi A. A. Makinwa, Johan H. Huijsing
2007	C	`conf`	A Three-Stage Amplifier with Quenched Multipath Frequency Compensation for All Capacitive Loads. ISCAS Jingjing Hu, Johan H. Huijsing, Kofi A. A. Makinwa
2007	J	`jnl`	An IF-to-Baseband ΣΔ Modulator for AM/FM/IBOC Radio Receivers With a 118 dB Dynamic Range. IEEE J. Solid State Circuits Paulo G. R. Silva, Lucien J. Breems, Kofi A. A. Makinwa, Raf Roovers, Johan H. Huijsing
2007	—	`conf`	Interface electronics for a CMOS electrothermal frequency-locked-loop. ESSCIRC Cheng Zhang, Kofi A. A. Makinwa
2007	J	`jnl`	Multiple-Ramp Column-Parallel ADC Architectures for CMOS Image Sensors. IEEE J. Solid State Circuits Martijn F. Snoeij, Albert J. P. Theuwissen, Kofi A. A. Makinwa, Johan H. Huijsing
2007	—	`conf`	Smart sensor design: The art of compensation and cancellation. ESSCIRC Kofi A. A. Makinwa, Michiel A. P. Pertijs, Jeroen C. v. d. Meer, Johan H. Huijsing
2006	C	`conf`	A 110dB dynamic range continuous-time IF-to-baseband Sigma Delta modulator for AM/FM/IBOC receivers. ISCAS Paulo G. R. Silva, Kofi A. A. Makinwa, Johan H. Huijsing, Lucien J. Breems
2006	J	`jnl`	A CMOS Imager With Column-Level ADC Using Dynamic Column Fixed-Pattern Noise Reduction. IEEE J. Solid State Circuits Martijn F. Snoeij, Albert J. P. Theuwissen, Kofi A. A. Makinwa, Johan H. Huijsing
2006	—	`conf`	A CMOS Imager with Column-Level ADC Using Dynamic Column FPN Reduction. ISSCC Martijn F. Snoeij, Albert Theuwissen, Kofi A. A. Makinwa, Johan H. Huijsing
2006	J	`jnl`	A CMOS Temperature-to-Frequency Converter With an Inaccuracy of Less Than$\pm \hbox{0.5}\, ^{\circ}{\hbox{C}}$(3$\sigma$) From$-\hbox{40}\, ^{\circ}\hbox{C}$to 105$\, ^{\circ}\hbox{C}$. IEEE J. Solid State Circuits Kofi A. A. Makinwa, Martijn F. Snoeij
2006	—	`conf`	A CMOS Temperature-to-Frequency Converter with an Inaccuracy of 0.5°C (3 σ) from -40 to 105°C. ISSCC Kofi A. A. Makinwa, Martijn F. Snoeij
2006	—	`conf`	A Solid-State 2-D Wind Sensor. SAMOS Kofi A. A. Makinwa, Johan H. Huijsing, Arend Hagedoorn
2006	—	`conf`	An 118dB DR CT IF-to-Baseband ΣΔ Modulator for AM/FM/IBOC Radio Receivers. ISSCC Paulo G. R. Silva, Lucien J. Breems, Kofi A. A. Makinwa, Raf Roovers, Johan H. Huijsing
2006	C	`conf`	Noise analysis of continuous-time Sigma Delta modulators with switched-capacitor feedback DAC. ISCAS Paulo G. R. Silva, Kofi A. A. Makinwa, Johan H. Huijsing, Lucien J. Breems
2005	J	`jnl`	A CMOS smart temperature sensor with a 3σ inaccuracy of ±0.1°C from -55°C to 125°C. IEEE J. Solid State Circuits Michiel A. P. Pertijs, Kofi A. A. Makinwa, Johan H. Huijsing
2002	J	`jnl`	Constant power operation of a two-dimensional flow sensor. IEEE Trans. Instrum. Meas. Kofi A. A. Makinwa, Johan H. Huijsing
2001	—	`conf`	A wind sensor with an integrated low-offset instrumentation amplifier. ICECS Kofi A. A. Makinwa, Johan H. Huijsing
2001	—	`conf`	A wind-sensor with integrated interface electronics. ISCAS (1) Kofi A. A. Makinwa, Johan H. Huijsing