Xufeng Liao

According to our database, Xufeng Liao authored at least 21 papers between 2017 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

A 16.8-ENOB, 3.5-μ W Fourth-Order Discrete-Time Delta-Sigma ADC for Biosignal Acquisition Applications.

Lianxi Liu, Zhenghe Qin, Jie Yin, Xufeng Liao, Yuyuan Tian

IEEE Trans. Circuits Syst. II Express Briefs, April, 2024

2023

A High-Precision Current-Mode Bandgap Reference With Low-Frequency Noise/Offset Elimination.

Xufeng Liao, Xincai Liu, Yiyang Wang, Lianxi Liu

IEEE Trans. Circuits Syst. II Express Briefs, November, 2023

A 0.4-V Startup, Dead-Zone-Free, Monolithic Four-Mode Synchronous Buck-Boost Converter.

Lianxi Liu, Liuzhaoyu Sun, Jiaxi Xu, Xiatian Zhang, Chengzhi Xu, Xufeng Liao

IEEE Trans. Very Large Scale Integr. Syst., 2023

A Low-Noise and Low-Power Multi-Channel ECG AFE Based on Orthogonal Current-Reuse Amplifier.

Yuyuan Tian, Zhenghe Qin, Ying Yu, Di Gao, Xufeng Liao, Lianxi Liu

IEEE Trans. Circuits Syst. I Regul. Pap., 2023

MPPT Multiplexed Hybrid Energy Harvesting Interface With Adaptive Switching Cycle and Single-Cycle Sampling for Wearable Electronics.

Lianxi Liu, Ying Yu, Xufeng Liao, Jie Yin, Jian Ma, Xiudeng Wang

IEEE Trans. Circuits Syst. I Regul. Pap., 2023

2022

A 0.8-V, 2.55-GHz, 2.62-mW Charge-Pump PLL With High Spectrum Purity.

Lianxi Liu, Yaling Ji, Xufeng Liao, Zhenghe Qin, Hongzhi Liang

IEEE Trans. Very Large Scale Integr. Syst., 2022

A 1.5-Cycle Fast Sampling P-SSHC Piezoelectric Energy Harvesting Interface.

Lianxi Liu, Jian Ma, Xufeng Liao, Yuanwen Ou, Yuhang Xie, Zhangming Zhu

IEEE Trans. Circuits Syst. II Express Briefs, 2022

A High Current-Efficiency Rail-to-Rail Class-AB Op-Amp With Dual-Loop Control.

Lianxi Liu, Minglun Chen, Wenbin Huang, Xufeng Liao, Jiaxi Xu

IEEE Trans. Circuits Syst. II Express Briefs, 2022

A 10 mV-500 mV Input Range, 91.4% Peak Efficiency Adaptive Multi-Mode Boost Converter for Thermoelectric Energy Harvesting.

Lianxi Liu, Yihe Xing, Wenbin Huang, Xufeng Liao, Yongyuan Li

IEEE Trans. Circuits Syst. I Regul. Pap., 2022

A 0.4 V, 6.4 nW, -75 dBm Sensitivity Fully Differential Wake-Up Receiver for WSNs Applications.

Xufeng Liao, Suzhen Xie, Jiaxi Xu, Lianxi Liu

IEEE Trans. Circuits Syst. I Regul. Pap., 2022

A Fast Sampling Open-circuit Voltage Algorithm for Piezoelectric Energy Harvesting.

Ying Yu, Xufeng Liao, Lianxi Liu

Proceedings of the 2022 IEEE International Conference on Integrated Circuits, 2022

A DLL-Based Offset Calibration Loop Technology for Wake-Up Receivers.

Yuhang Xie, Xufeng Liao, Xincai Liu, Lianxi Liu

Proceedings of the 2022 IEEE International Conference on Integrated Circuits, 2022

2021

A single-inductor thermoelectric and photovoltaic hybrid harvesting interface with time-multiplexed technology and accurate zero current detector.

Lianxi Liu, Peichao Zhang, Xufeng Liao, Zhangming Zhu

Microelectron. J., 2021

A Three-Stage Coarse-Fine-Tuning Analog-Assisted Digital LDO.

Lianxi Liu, Yiwei Chen, Xufeng Liao, Junchao Mu, Yintang Yang

J. Circuits Syst. Comput., 2021

An Ultra-Low Power Fully Differential Voltage-to-Time Converter with DC Offset Calibration for RF Wake-Up Receivers.

Suzhen Xie, Xufeng Liao, Lianxi Liu

Proceedings of the 2021 IEEE International Conference on Integrated Circuits, 2021

2020

A Low-Voltage Robust Class-C VCO With Dual Digital Feedback Loops.

Xufeng Liao, Lianxi Liu

IEEE Trans. Circuits Syst., 2020

2019

A 3.6 µV_rms Noise, 3 ppm/°C TC Bandgap Reference With Offset/Noise Suppression and Five-Piece Linear Compensation.

Lianxi Liu, Xufeng Liao, Junchao Mu

IEEE Trans. Circuits Syst. I Regul. Pap., 2019

A low cross-regulation and high-efficiency SIDO boost converter with near-threshold start-up.

Lianxi Liu, Cheng Chen, Xufeng Liao, Wenbin Huang, Junchao Mu, Zhangming Zhu

Microelectron. J., 2019

2018

A Power-Enhanced Active Rectifier with Offset-Controlled Comparator for Self-Powered PEH Systems.

Lianxi Liu, Yanbo Pang, Xufeng Liao, Zhangming Zhu, Yintang Yang

J. Circuits Syst. Comput., 2018

Adaptive On-Time-Controlled PFM Boost Converter with a Below-Threshold Startup Voltage.

Lianxi Liu, Xufeng Liao, Wenbin Huang, Zhangming Zhu, Yintang Yang

J. Circuits Syst. Comput., 2018

2017

A Near-Threshold Voltage Startup Monolithic Boost Converter with Adaptive Sleeping Time Control.

Lianxi Liu, Yiyang Zhou, Junchao Mu, Xufeng Liao, Zhangming Zhu, Yintang Yang

J. Circuits Syst. Comput., 2017