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A 0.35-V 5,200-μm² 2.1-MHz Temperature- Resilient Relaxation Oscillator With 667 fJ/Cycle Energy Efficiency Using an Asymmetric Swing-Boosted RC Network and a Dual-Path Comparator Journal article
IEEE Journal of Solid-State Circuits, 2021
Authors:  Lei, Ka Meng;  Mak, Pui In;  Martins, Rui P.
Favorite |  | TC[WOS]:1 TC[Scopus]:1 | Submit date:2021/09/20
Asymmetric Rc Network  Circuit Stability  Cmos  Energy-harvesting  Internet-of-things (Iot)  Logic Gates  Mos Devices  Oscillators  Relaxation Oscillator (Rxo)  Resilience  Stability Criteria  Swing-boosting  Temperature Resilience  Thermal Stability  Ultra-low-power  Ultra-low-voltage (Ulv).  
A 0.0285-mm² 0.68-pJ/bit Single-Loop Full-Rate Bang-Bang CDR Without Reference and Separate FD Pulling Off an 8.2-Gb/s/μs Acquisition Speed of the PAM-4 Input in 28-nm CMOS Journal article
IEEE Journal of Solid-State Circuits, 2021
Authors:  Zhao, Xiaoteng;  Chen, Yong;  Mak, Pui In;  Martins, Rui P.
Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2021/10/28
Acquisition Speed  Bang-bang Clock And Data Recovery (Bbcdr)  Charge Pump (Cp)  Clocks  Cmos  Detectors  Four-level Pulse Amplitude Modulation (Pam-4)  Frequency Detector (Fd)  Frequency Modulation  Hybrid Control Circuit (Hcc)  Jitter  Jitter Tolerance (Jtol)  Jitter Transfer Function (Jtf)  Logic Gates  Phase Detector (Pd)  Strobe Point (Sp).  Switches  Voltage-controlled Oscillators  
A Hybrid Single-Inductor Bipolar-Output DC-DC Converter With Floating Negative Output for AMOLED Displays Journal article
IEEE Journal of Solid-State Circuits, 2021
Authors:  Mao, Fangyu;  Lu, Yan;  Bonizzoni, Edoardo;  Boera, Filippo;  Huang, Mo;  Maloberti, Franco;  Martins, Rui P.
Favorite |  | TC[WOS]:1 TC[Scopus]:1 | Submit date:2021/09/20
Active matrix organic light emitting diodes  AMOLED display  bipolar output  Capacitors  dual-PMOS inverter  floating negative output  hybrid converter  Inductors  Logic gates  shunt regulator  single-inductor multiple-output (SIMO).  Transient response  Voltage control  Voltage measurement  
Mismatch Analysis of DTCs With an Improved BIST-TDC in 28-nm CMOS Journal article
IEEE Transactions on Circuits and Systems I: Regular Papers, 2021
Authors:  Chen, Peng;  Yin, Jun;  Zhang, Feifei;  Mak, Pui In;  Martins, Rui P.;  Staszewski, Robert Bogdan
Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2021/09/20
All-digital PLL (ADPLL)  build-in self-test (BIST)  Capacitance  Clocks  Delays  digital-to-time converter (DTC)  fractional spur  jitter  Loading  Logic gates  mismatch  Monte Carlo methods  noise shaping  Phase frequency detectors  phase/frequency detector (PFD)  self calibration  time-to-digital converter (TDC).  
A −40 ​°C–125 ​°C, 1.08 ​ppm/°C, 918 ​nW bandgap voltage reference with segmented curvature compensation Journal article
Microelectronics Journal, 2020,Volume: 105
Authors:  Yan,Tianzheng;  U,Chi Wa;  Law,Man Kay;  Lam,Chi Seng
Favorite |  | TC[WOS]:1 TC[Scopus]:2 | Submit date:2021/03/11
Bandgap voltage reference  Segmented curvature compensation  Temperature coefficient (TC)  
A Hybrid Boost Converter With Cross-Connected Flying Capacitors Journal article
IEEE Journal of Solid-State Circuits, 2020
Authors:  Huang,Mo;  Lu,Yan;  Hu,Tingxu;  Martins,Rui P.
Favorite |  | TC[WOS]:1 TC[Scopus]:1 | Submit date:2021/03/09
Boost converter  bootstrap  Capacitors  dc-dc converter  high conversion ratio (CR)  Inductors  Logic gates  multi-phase  soft-charging.  Steady-state  Stress  Switches  Topology  
Focused quantization for sparse CNNs Conference paper
Advances in Neural Information Processing Systems
Authors:  Zhao,Yiren;  Gao,Xitong;  Bates,Daniel;  Mullins,Robert;  Xu,Cheng Zhong
Favorite |  | TC[WOS]:0 TC[Scopus]:5 | Submit date:2021/03/09
A 0.4 v 6.4 μw 3.3 MHz CMOS Bootstrapped Relaxation Oscillator with ±0.71% Frequency Deviation over -30 to 100 °c for Wearable and Sensing Applications Conference paper
Proceedings - IEEE International Symposium on Circuits and Systems, Florence, ITALY, MAY 27-30, 2018
Authors:  Lei K.-M.;  Mak P.-I.;  Martins R.P.
Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2019/02/11
Bootstrap  Bulk-driven Amplifier  Cmos  Relaxation Oscillator (Rxo)  Ultra-low-voltage (Ulv)  Wearable Devices  
G-quadruplex-based logic gates for HgII and AgI ions employing a luminescent iridium(III) complex and extension of metal-mediated base pairs by polymerase Journal article
Journal of Materials Chemistry B, 2015,Volume: 3,Issue: 24,Page: 4780-4785
Authors:  Ma D.-L.;  Lin S.;  Lu L.;  Wang M.;  Hu C.;  Liu L.-J.;  Ren K.;  Leung C.-H.
Favorite |  | TC[WOS]:21 TC[Scopus]:21 | Submit date:2018/11/06
G-quadruplexes for luminescent sensing and logic gates Journal article
Nucleic Acids Research, 2013,Volume: 41,Issue: 8,Page: 4345–4359
Authors:  Hong-Zhang He;  Daniel Shiu-Hin Chan;  Chung-Hang Leung;  Dik-Lung Ma
Favorite |  | TC[WOS]:134 TC[Scopus]:137 | Submit date:2020/09/15