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A Calibration-Free Ring-Oscillator PLL with Gain Tracking Achieving 9% Jitter Variation over PVT Journal article
IEEE Transactions on Circuits and Systems I: Regular Papers, 2020,Volume: 67,Issue: 11,Page: 3753-3763
Authors:  Yang,Xiaofeng;  Chan,Chi Hang;  Zhu,Yan;  Martins,Rui Paulo
Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2021/03/04
calibration-free  discrete-time  gain tracking  Jitter  open-loop  phase noise cancellation (PNC)  phase-locked loop (PLL)  PVT  reference spur  ring voltage-controlled oscillator (RVCO)  
A SAR-ADC-Assisted DC-DC Buck Converter with Fast Transient Recovery Journal article
IEEE Transactions on Circuits and Systems II: Express Briefs, 2020,Volume: 67,Issue: 9,Page: 1669-1673
Authors:  Zeng,Wen Liang;  Bonizzoni,Edoardo;  Wu,Chi Wa;  Lam,Chi Seng;  Sin,Sai Weng;  Chio,U. Fat;  Maloberti,Franco;  Martins,Rui Paulo
Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2021/03/04
ADC  additional loop compensation  bond-wire inductor  buck converter  current pump  DCM  fast transient recovery  
An Analog-Proportional Digital-Integral Multiloop Digital LDO with PSR Improvement and LCO Reduction Journal article
IEEE Journal of Solid-State Circuits, 2020,Volume: 55,Issue: 6,Page: 1637-1650
Authors:  Huang,Mo;  Lu,Yan;  Martins,Rui P.
Favorite |  | TC[WOS]:7 TC[Scopus]:8 | Submit date:2021/03/04
Digital  fast response  low dropout regulator (LDO)  power supply rejection (PSR)  proportional-integral (PI) control  
A Fully Integrated LDO with 50-mV Dropout for Power Efficiency Optimization Journal article
IEEE Transactions on Circuits and Systems II: Express Briefs, 2020,Volume: 67,Issue: 4,Page: 725-729
Authors:  Ma,Xiaofei;  Lu,Yan;  Li,Qiang
Favorite |  | TC[WOS]:3 TC[Scopus]:4 | Submit date:2021/03/11
high power efficiency  Low-dropout regulator  output-capacitor-free  ultra-fast response  
Analysis, Design and Control of an Integrated Three-Level Buck Converter under DCM Operation Journal article
Journal of Circuits, Systems and Computers, 2020,Volume: 29,Issue: 1
Authors:  Zheng,Wen Ming;  Zeng,Wen Liang;  Chi-Wa,U.;  Lam,Chi Seng;  Lu,Yan;  Sin,Sai Weng;  Wong,Man Chung;  Martins,Rui Paulo
Favorite |  | TC[WOS]:0 TC[Scopus]:1 | Submit date:2021/03/09
DCM  fast transient response  low voltage ripple  modeling  Three-level buck converter  voltage mode controller  
A 1-nW Ultra-Low Voltage Subthreshold CMOS Voltage Reference with 0.0154%/V Line Sensitivity Journal article
IEEE Transactions on Circuits and Systems II: Express Briefs, 2019,Volume: 66,Issue: 10,Page: 1653-1657
Authors:  Lin,Jie;  Wang,Lidan;  Zhan,Chenchang;  Lu,Yan
Favorite |  | TC[WOS]:6 TC[Scopus]:6 | Submit date:2021/03/11
CMOS voltage reference  line sensitivity  low power  low voltage  subthreshold  
A 0.5-V-supply, 37.8-nW, 17.6-ppm/°C switched-capacitor bandgap reference with second-order curvature compensation Journal article
Microelectronics Journal, 2019,Volume: 87,Page: 136-143
Authors:  Liu,Yang;  Li,Bin;  Chen,Zhaoquan;  Chen,Zhijian;  Huang,Mo;  Lu,Yan
Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2021/03/11
Bandgap reference  High order curvature compensation  Switched-capacitor  Ultra-low power  
A Fully Integrated FVF-Based Low-Dropout Regulator with Wide Load Capacitance and Current Ranges Journal article
IEEE Transactions on Power Electronics, 2019,Volume: 34,Issue: 12,Page: 11880-11888
Authors:  Huang,Mo;  Feng,Haigang;  Lu,Yan
Favorite |  | TC[WOS]:8 TC[Scopus]:9 | Submit date:2021/03/11
Amplifier  damping factor control (DFC)  feed-forward  flipped voltage follower (FVF)  low-dropout regulator (LDO)  output capacitorless (OCL)  slew rate enhancement (SRE)  super source follower (SSF)  
Nano-Ampere Low-Dropout Regulator Designs for IoT Devices Conference paper
Authors:  Huang, Yuanqing;  Lu, Yan;  Maloberti, Franco;  Martins, Rui P.
Favorite |  | TC[WOS]:8 TC[Scopus]:8 | Submit date:2018/10/30
LDO regulator  output-capacitor-free LDO regulator  ultra-low quiescent LDO  dynamic current boosting  
Nano-ampere low-dropout regulator designs for IoT devices Journal article
IEEE Transactions on Circuits and Systems I: Regular Papers, 2018,Volume: 65,Issue: 11,Page: 4017-4026
Authors:  Huang Y.;  Lu Y.;  Maloberti F.;  Martins R.P.
Favorite |  | TC[WOS]:8 TC[Scopus]:8 | Submit date:2019/02/11
dynamic current boosting  LDO regulator  output-capacitor-free LDO regulator  ultra-low quiescent LDO