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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 Sub-0.25pJ/bit 47.6-to-58.8Gb/s Reference-Less FD-Less Single-Loop PAM-4 Bang-Bang CDR with a Deliberately-Current-Mismatch Frequency Acquisition Technique in 28nm CMOS Conference paper
Digest of Papers - IEEE Radio Frequency Integrated Circuits Symposium, Atlanta, GA, USA, 7-9 June 2021
Authors:  Zhao, Xiaoteng;  Chen, Yong;  Wang, Lin;  Mak, Pui In;  Maloberti, Franco;  Martins, Rui P.
Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2021/09/20
4-level Pulse Amplitude Modulation (Pam-4)  Bang-bang Clock And Data Recovery (Bbcdr)  Charge Pump (Cp)  Cmos  Frequency Detector (Fd)  Half-rate  Negative (Nnc) Net Current  Positive (Pnc)  Reference Less  Single Loop  Zero (Znc)  
Switched-Capacitor Bandgap Voltage Reference for IoT Applications Journal article
IEEE Transactions on Circuits and Systems I: Regular Papers, 2021
Authors:  U, Chi Wa;  Law, Man Kay;  Lam, Chi Seng;  Martins, Rui P.
Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2021/09/20
Bandgap voltage reference  Capacitors  Clocks  Integrated circuit modeling  Internet of Things  low power  low voltage  Power demand  Resistance  switched capacitor circuits  temperature coefficient.  Temperature distribution  
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 |  | TC[WOS]:5 TC[Scopus]:7 | Submit date:2021/03/04
Bandgap voltage reference  low power  low voltage  switched capacitor circuits  temperature coefficient  
A VHF Wide-Input Range CMOS Passive Rectifier with Active Bias Tuning Journal article
IEEE Journal of Solid-State Circuits, 2020,Volume: 55,Issue: 10,Page: 2629-2638
Authors:  Li,Xiaofei;  Mao,Fangyu;  Lu,Yan;  Martins,Rui P.
Favorite |  | TC[WOS]:3 TC[Scopus]:3 | Submit date:2021/03/04
Charge pump  cross connected (CC)  implantable medical device (IMD)  peak efficiency searching  rectifier  switched capacitor  wireless power transfer (WPT)  
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
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Adc  Current Pump  Additional Loop Compensation  Buck Converter  Dcm  Bond-wire Inductor  Fast Transient Recovery  
A 0.0285mm2 0.68pJ/bit Single-Loop Full-Rate Bang-Bang CDR without Reference and Separate Frequency Detector Achieving an 8.2(Gb/s)/μs Acquisition Speed of PAM-4 data in 28nm CMOS Conference paper
Proceedings of the Custom Integrated Circuits Conference, Boston, MA, USA, 22-25 March 2020
Authors:  Zhao,Xiaoteng;  Chen,Yong;  Mak,Pui In;  Martins,Rui P.
Favorite |  | TC[WOS]:0 TC[Scopus]:2 | Submit date:2021/03/04
Acquisition Speed  Alexander Phase Detector (Pd)  Bang-bang  Bang-bang Clock And Data Recovery (Cdr)  Charge Pump (Cp)  Frequency Detector (Fd)  Full-rate  Jitter Tolerance (Jtf)  Jitter Transfer Function (Jtf)  Single Loop  Strobe Point (Sp)  
Charge Carrier Dynamics and Broad Wavelength Tunable Amplified Spontaneous Emission in Zn xCd1- xSe Nanowires Journal article
Journal of Physical Chemistry Letters, 2019,Volume: 10,Issue: 23,Page: 7516-7522
Authors:  Xiaojun Li;  Qi Wei;  Kaiyang Wang;  Shaomin Peng;  Tanghao Liu;  Guichuan Xing;  Zikang Tang
Favorite |  | TC[WOS]:3 TC[Scopus]:3 | Submit date:2021/03/09
A 10.6-mW 26.4-GHz Dual-Loop Type-II Phase-Locked Loop Using Dynamic Frequency Detector and Phase Detector Journal article
IEEE Access, 2019,Volume: 8,Page: 2222-2232
Authors:  Yang,Zunsong;  Chen,Yong;  Yang,Shiheng;  Mak,Pui In;  Martins,Rui P.
Favorite |  | TC[WOS]:5 TC[Scopus]:4 | Submit date:2021/03/09
Cmos  Divider-by-4  Dual Loop  Dynamic Latch  Figure-of-merit (Fom)  Frequency Detector (Fd)  Millimeter (Mm)-wave  Phase Detector (Pd)  Phase-locked Loop (Pll)  Voltage-controlled Oscillator (Vco)  Voltage-to-current Converter (Vic)  
An Integrated DC-DC Converter with Segmented Frequency Modulation and Multiphase Co-Work Control for Fast Transient Recovery Journal article
IEEE Journal of Solid-State Circuits, 2019,Volume: 54,Issue: 10,Page: 2637-2648
Authors:  Chio,U. Fat;  Wen,Kuo Chih;  Sin,Sai Weng;  Lam,Chi Seng;  Lu,Yan;  Maloberti,Franco;  Martins,Rui P.
Favorite |  | TC[WOS]:3 TC[Scopus]:4 | Submit date:2021/03/09
Fully integrated  SC DC-DC converter  switched capacitor (SC)  voltage-controlled oscillator (VCO)