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A 0.0056-mm2 -249-dB-FoM All-Digital MDLL using a block-sharing offset-free frequency-tracking loop and dual multiplexed-ring VCOs Journal article
IEEE Journal of Solid-State Circuits, 2019,Volume: 54,Issue: 1,Page: 88-98
Authors:  Yang S.;  Yin J.;  Mak P.-I.;  Martins R.P.
Favorite  |  View/Download:11/0  |  Submit date:2019/02/11
Clock Multiplier  Digital-controlled Delay Line (Dcdl)  Frequency-tracking Loop (Ftl)  Injection-locked Phase-locked Loop (Il-pll)  Multiplying Delay-locked Loop (Mdll)  Phase Noise  Ring Voltage-controlled Oscillator (Rvco)  Root-mean-square (Rms) Jitter  
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
Authors:  Lei K.-M.;  Mak P.-I.;  Martins R.P.
Favorite  |  View/Download:7/0  |  Submit date:2019/02/11
bootstrap  bulk-driven amplifier  CMOS  relaxation oscillator (RxO)  ultra-low-voltage (ULV)  wearable devices  
Circuit Design of CMOS Rectifiers Journal article
CMOS INTEGRATED CIRCUIT DESIGN FOR WIRELESS POWER TRANSFER, 2018,Page: 53-96
Authors:  Lu, Yan;  Ki, Wing-Hung;  Lu, Y;  Ki, WH
Favorite  |  View/Download:8/0  |  Submit date:2018/10/30
Wireless power transfer  AC-DC conversion  Rectifier  Comparator  Delay  RF-DC  Energy harvesting  
A 5-bit 2 GS/s binary-search ADC with charge-steering comparators Conference paper
2017 IEEE Asian Solid-State Circuits Conference (A-SSCC), Seoul, SOUTH KOREA, NOV 06-08, 2017
Authors:  Chio, U-Fat;  Sin S.-W.;  Seng-Pan U.;  Maloberti F.;  Martins R.P.
Favorite  |  View/Download:6/0  |  Submit date:2019/02/11
Binary-search Adc  Asynchronous  Charge-steering  
Adaptive On/Off Delay-Compensated Active Rectifiers for Wireless Power Transfer Systems Journal article
IEEE Journal of Solid-State Circuits, 2016,Volume: 51,Issue: 3,Page: 712-723
Authors:  Cheng L.;  Ki W.-H.;  Lu Y.;  Yim T.-S.
Favorite  |  View/Download:3/0  |  Submit date:2019/02/14
Active Rectifier  Comparator Delay  Delay Compensation  Inductive Coupling  Pvt Variations  Resonant Wireless Power Transfer (R-wpt)  Reverse Current Control  
A reconfigurable low-noise dynamic comparator with offset calibration in 90nm CMOS Conference paper
2011 Proceedings of Technical Papers: IEEE Asian Solid-State Circuits Conference 2011, A-SSCC 2011, Jeju, South Korea, 14-16 Nov. 2011
Authors:  Chan C.-H.;  Zhu Y.;  Chio U.-F.;  Sin S.-W.;  Seng-Pan U.;  Martins R.P.
Favorite  |  View/Download:8/0  |  Submit date:2019/02/11
A self-timing switch-driving register by precharge-evaluate logic for high-speed SAR ADCs Conference paper
IEEE Asia-Pacific Conference on Circuits and Systems, Proceedings, APCCAS, Macao, PEOPLES R CHINA, NOV 30-DEC 03, 2008
Authors:  Chio U.-F.;  Wei H.-G.;  Zhu Y.;  Sin S.-W.;  Seng-Pan U.;  RPMartins
Favorite  |  View/Download:7/0  |  Submit date:2019/02/14
A pseudo-differential comparator-based pipelined ADC with common mode feedforward technique Conference paper
IEEE Asia-Pacific Conference on Circuits and Systems, Proceedings, APCCAS, Macao, PEOPLES R CHINA, NOV 30-DEC 03, 2008
Authors:  Ding L.;  Chan S.;  Wong K.-F.;  Sin S.-W.;  Seng-Pan U.;  Martins R.P.
Favorite  |  View/Download:5/0  |  Submit date:2019/02/11
A Pseudo-Differential Comparator-Based Pipelined ADC with Common Mode Feed Forward Technique Conference paper
2008 IEEE ASIA PACIFIC CONFERENCE ON CIRCUITS AND SYSTEMS (APCCAS 2008), Macao, PEOPLES R CHINA, NOV 30-DEC 03, 2008
Authors:  Li Ding;  Sio Chan;  Kim-Fai Wong;  Sai-Weng Sin;  Seng-Pan U;  R.P.Martins
Favorite  |  View/Download:1/0  |  Submit date:2019/03/06