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| A 7-bit 2 GS/s Time-Interleaved SAR ADC with Timing Skew Calibration Based on Current Integrating Sampler Journal article IEEE Transactions on Circuits and Systems I: Regular Papers, 2021,Volume: 68,Issue: 2,Page: 557-568 Authors: Jiang,Wenning; Zhu,Yan; Chan,Chi Hang; Murmann,Boris; Martins,Rui Paulo
 Favorite | View/Download:0/0 | TC[WOS]:0 TC[Scopus]:0 | Submit date:2021/03/04 Analog-to-digital converter background timing skew calibration current integrating sampler SAR ADC time-interleaved ADC timing skew |
| LDO-Free Power Management System: A 10-bit Pipelined ADC Directly Powered by Inductor-Based Boost Converter with Ripple Calibration Journal article IEEE Transactions on Circuits and Systems I: Regular Papers, 2020,Volume: 67,Issue: 12,Page: 4174-4186 Authors: Wang,Hanyu; Sin,Sai Weng; Lam,Chi Seng; Maloberti,Franco; Martins,Rui Paulo
 Favorite | View/Download:0/0 | TC[WOS]:0 TC[Scopus]:0 | Submit date:2021/03/04 analog-to-digital converters (ADCs) boost DC-DC converters pipelined ADC Power management ripple calibration switching-mode power converters |
| A 470-nA Quiescent Current and 92.7%/94.7% Efficiency DCT/PWM Control Buck Converter with Seamless Mode Selection for IoT Application Journal article IEEE Transactions on Circuits and Systems I: Regular Papers, 2020,Volume: 67,Issue: 11,Page: 4085-4098 Authors: Zeng,Wen Liang; Ren,Yuan; Lam,Chi Seng; Sin,Sai Weng; Che,Weng Keong; Ding,Ran; Martins,Rui Paulo
 Favorite | View/Download:0/0 | TC[WOS]:0 TC[Scopus]:0 | Submit date:2021/03/04 buck converter discontinuous conduction mode (DCM) double clock time (DCT) control Internet of things (IoT) mode selection pulse-width-modulation (PWM) current mode control ultra-low-quiescent current |
| A 0.5-V Supply, 36 nW Bandgap Reference with 42 ppm/°C Average Temperature Coefficient Within-40 °c to 120 °c Journal article IEEE Transactions on Circuits and Systems I: Regular Papers, 2020,Volume: 67,Issue: 11,Page: 3656-3669 Authors: Uu,Chi Wa; Zeng,Wen Liang; Law,Man Kay; Lam,Chi Seng; Martins,Rui Paulo
 Favorite | View/Download:0/0 | TC[WOS]:2 TC[Scopus]:3 | Submit date:2021/03/04 Bandgap voltage reference low power low voltage switched capacitor circuits temperature coefficient |
| 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 | View/Download:0/0 | 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 0.04% BER Strong PUF with Cell-Bias-Based CRPs Filtering and Background Offset Calibration Journal article IEEE Transactions on Circuits and Systems I: Regular Papers, 2020,Volume: 67,Issue: 11,Page: 3853-3865 Authors: Liu,Jiahao; Zhu,Yan; Chan,Chi Hang; Martins,Rui Paulo
 Favorite | View/Download:0/0 | TC[WOS]:0 TC[Scopus]:0 | Submit date:2021/03/04 authentication hardware security Internet of Things low power machine learning attacks Physical unclonable function (PUF) |
| 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 | View/Download:0/0 | 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 |
| A Single-Stage Inductive-Power-Transfer Converter for Constant-Power and Maximum-Efficiency Battery Charging Journal article IEEE Transactions on Power Electronics, 2020,Volume: 35,Issue: 9,Page: 8973-8984 Authors: Huang,Zhicong; Lam,Chi Seng; Mak,Pui In; Martins,Rui Paulo Da Silva; Wong,Siu Chung; Tse,Chi K.
 Favorite | View/Download:0/0 | TC[WOS]:0 TC[Scopus]:1 | Submit date:2021/03/04 Battery charging Constant power Inductive power transfer (IPT) Maximum efficiency Soft switching |
| A 10.4mW 50MHz-BW 80dB-DR Single-Opamp Third-Order CTSDM with SAB-ELD-Merged Integrator and 3-Stage Opamp Conference paper IEEE Symposium on VLSI Circuits, Digest of Technical Papers Authors: Xing,Kai; Wang,Wei; Zhu,Yan; Chan,Chi Hang; Martins,Rui Paulo
 Favorite | View/Download:74/0 | TC[WOS]:0 TC[Scopus]:0 | Submit date:2020/12/04 3-stage opamp CTSDM SAB Integrator |
| A 2.56mW 40MHz-Bandwidth 75dB-SNDR Partial-Interleaving SAR-Assisted NS Pipeline ADC with Background Inter-Stage Offset Calibration Conference paper Digest of Technical Papers - IEEE International Solid-State Circuits Conference Authors: Song,Yan; Zhu,Yan; Chan,Chi Hang; Martins,Rui Paulo
 Favorite | View/Download:1/0 | TC[WOS]:0 TC[Scopus]:1 | Submit date:2021/03/04 |