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A high voltage zero-static current voltage scaling ADC interface circuit for micro-stimulator Conference paper
Proceedings - IEEE International Symposium on Circuits and Systems, Melbourne, AUSTRALIA, JUN 01-05, 2014
Authors:  Lee P.J.-H.;  Chen D.G.;  Bermak A.;  Law M.-K.
Favorite  |  View/Download:9/0  |  Submit date:2019/02/14
A Single-Stage Current-Mode Active Rectifier with Accurate Output-Current Regulation for IoT Conference paper
Proceedings - IEEE International Symposium on Circuits and Systems, Florence, ITALY, MAY 27-30, 2018
Authors:  Mao F.;  Lu Y.;  Lin J.;  Zhan C.;  Seng-Pan U.;  Martins R.P.
Favorite  |  View/Download:12/0  |  Submit date:2019/02/11
Ac-dc Converter  Current Sensing  Current-mode Active Rectifier  Wireless Charging  Wireless Power Transfer (Wpt)  
A Dual-Loop Digital LDO Regulator with Asynchronous-Flash Binary Coarse Tuning Conference paper
Proceedings - IEEE International Symposium on Circuits and Systems, Florence, ITALY, MAY 27-30, 2018
Authors:  Huang Y.;  Lu Y.;  Maloberti F.;  Martins R.P.
Favorite  |  View/Download:17/0  |  Submit date:2019/02/11
Asynchronous Flash  Coarse Tuning  Digital Low-dropout Regulator  Ldo  Power Management  
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:15/0  |  Submit date:2019/02/11
bootstrap  bulk-driven amplifier  CMOS  relaxation oscillator (RxO)  ultra-low-voltage (ULV)  wearable devices  
A power scalable 6-bit 1.2GS/s flash ADC with power on/off track-and-hold and preamplifier Conference paper
Proceedings - IEEE International Symposium on Circuits and Systems, Seattle, WA, MAY 18-21, 2008
Authors:  Wei H.-G.;  Chio U.-F.;  Zhu Y.;  Sin S.-W.;  Seng-Pan U.;  Martins R.P.
Favorite  |  View/Download:14/0  |  Submit date:2019/02/11
A 90nm CMOS Bio-Potential Signal Readout Front-End with Improved Powerline Interference Rejection Conference paper
Proceedings - IEEE International Symposium on Circuits and Systems, Taipei, TAIWAN, MAY 24-27, 2009
Authors:  Chon-Teng Ma;  Pui-In Mak;  Mang-I Vai;  Peng-Un Mak;  Sio-Hang Pun;  Wan Feng;  R. P. Martins
Favorite  |  View/Download:24/0  |  Submit date:2019/02/11
An open-loop octave-phase local-oscillator generator with high-precision correlated phases for VHF/UHF mobile-TV tuners Conference paper
Proceedings - IEEE International Symposium on Circuits and Systems, Taipei, TAIWAN, MAY 24-27, 2009
Authors:  Un K.-F.;  Mak P.-I.;  Martins R.P.
Favorite  |  View/Download:19/0  |  Submit date:2019/02/11
A 310 nW 14.2-bit iterative-incremental ADC for wearable sensing systems Conference paper
Proceedings - IEEE International Symposium on Circuits and Systems, Baltimore, MD, MAY 28-31, 2017
Authors:  Zhang T.-T.;  Law M.-K.;  Wang B.;  Mak P.-I.;  Vai M.-I.;  Martins R.P.
Favorite  |  View/Download:13/0  |  Submit date:2019/02/11
Chopping  Dynamic Element Matching  Energy Efficiency  Incremental Adc  Sensor Interface  Two-step  Ultra-low-power  Vearable Sensing System  
A 0.4V 4.8μW 16MHz CMOS crystal oscillator achieving 74-fold startup-time reduction using momentary detuning Conference paper
Proceedings - IEEE International Symposium on Circuits and Systems, Baltimore, MD, MAY 28-31, 2017
Authors:  Ka-Meng Lei;  Pui-In Mak;  R. P. Martins
Favorite  |  View/Download:18/0  |  Submit date:2019/02/11
Cmos  Crystal Oscillator  Fast Startup  Low-power  Low-voltage  Ultra-low-power  
Design and Control of An Integrated 3-Level Boost Converter under DCM Operation Conference paper
Proceedings - IEEE International Symposium on Circuits and Systems, Florence, ITALY, MAY 27-30, 2018
Authors:  Tan Y.;  Lam C.-S.;  Sin S.-W.;  Wong M.-C.;  Martins R.P.
Favorite  |  View/Download:11/0  |  Submit date:2018/12/23
3-level Boost Converter  Dcm  Fast Transient Response  Low Ripple  Voltage Mode Controller