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16.8 A 25.4-to-29.5GHz 10.2mW Isolated Sub-Sampling PLL Achieving -252.9dB Jitter-Power FoM and -63dBc Reference Spur Conference paper
2019 IEEE International Solid- State Circuits Conference - (ISSCC), San Francisco, CA, USA, USA, 17-21 Feb. 2019
Authors:  Zunsong Yang;  Yong Chen;  Shiheng Yang;  Pui-In Mak;  Rui P. Martins
Favorite | View/Download:81/0 | TC[WOS]:0 TC[Scopus]:0 | Submit date:2019/03/13
Nano-Ampere Low-Dropout Regulator Designs for IoT Devices Conference paper
Authors:  Huang, Yuanqing;  Lu, Yan;  Maloberti, Franco;  Martins, Rui P.
Favorite | View/Download:35/0 | TC[WOS]:4 TC[Scopus]:0 | Submit date:2018/10/30
LDO regulator  output-capacitor-free LDO regulator  ultra-low quiescent LDO  dynamic current boosting  
Missing-Code-Occurrence Probability Calibration Technique for DAC Nonlinearity With Supply and Reference Circuit Analysis in a SAR ADC Conference paper
Authors:  Wang, Guancheng;  Li, Cheng;  Zhu, Yan;  Zhong, Jianyu;  Lu, Yan;  Chan, Chi-Hang;  Martins, Rui P.
Favorite | View/Download:45/0 | TC[WOS]:0 TC[Scopus]:0 | Submit date:2018/10/30
Gain error calibration  testing signal generation  SAR ADC  bridge DAC  low-dropout (LDO) regulator  
A 0.19 mm(2) 10 b 2.3 GS/s 12-Way Time-Interleaved Pipelined-SAR ADC in 65-nm CMOS Conference paper
Authors:  Zhu, Yan;  Chan, Chi-Hang;  Zheng, Zi-Hao;  Li, Cheng;  Zhong, Jian-Yu;  Martins, Rui P.
Favorite | View/Download:41/0 | TC[WOS]:2 TC[Scopus]:0 | Submit date:2018/10/30
Time-interleaved ADC  sampling front-end design  passive sharing  pipelined-SAR ADC  switch bootstrap technique  
A 0.0056mm2 all-digital MDLL using edge re-extraction, dual-ring VCOs and a 0.3mW block-sharing frequency tracking loop achieving 292fsrms Jitter and -249dB FOM Conference paper
Digest of Technical Papers - IEEE International Solid-State Circuits Conference, San Francisco, CA, FEB 11-15, 2018
Authors:  Shiheng Yang;  Jun Yin;  Pui-In Mak;  Rui P. Martins
Favorite | View/Download:8/0 | TC[WOS]:10 TC[Scopus]:0 | Submit date:2019/02/11
A regulation-free sub-0.5V 16/24MHz crystal oscillator for energy-harvesting BLE radios with 14.2nJ startup energy and 31.8pW steady-state power Conference paper
Digest of Technical Papers - IEEE International Solid-State Circuits Conference, San Francisco, CA, United states, 2 11, 2018 - 2 15, 2018
Authors:  Ka-Meng Lei;  Pui-In Mak;  Man-Kay Law;  Rui P. Martins
Favorite | View/Download:23/0 | TC[WOS]:9 TC[Scopus]:0 | Submit date:2018/11/06
An Analog-Assisted Tri-Loop Digital Low-Dropout Regulator Conference paper
Authors:  Huang, Mo;  Lu, Yan;  Seng-Pan, U.;  Martins, Rui P.
Favorite | View/Download:4/0 | TC[WOS]:18 TC[Scopus]:0 | Submit date:2018/10/30
Amplifier  analog assisted (AA)  coarse/fine tuning  digital control  fully integrated voltage regulator (FIVR)  limit cycle oscillation (LCO)  low-dropout (LDO) regulator  nonlinear control  output-capacitor-free  power management  
A 0.2V energy-harvesting BLE transmitter with a micropower manager achieving 25% system efficiency at 0dBm output and 5.2nW sleep power in 28nm CMOS Conference paper
2018 IEEE International Solid - State Circuits Conference - (ISSCC), San Francisco, CA, USA, FEB 11-15, 2018
Authors:  Jun Yin;  Shiheng Yang;  Haidong Yi;  Wei-Han Yu;  Pui-In Mak;  Rui P. Martins
Favorite | View/Download:20/0 | TC[WOS]:10 TC[Scopus]:0 | Submit date:2018/11/06
A 0.4V 430nA Quiescent Current NMOS Digital LDO with NAND-Based Analog-Assisted Loop in 28nm CMOS Conference paper
2018 IEEE International Solid - State Circuits Conference - (ISSCC), San Francisco, CA, United states, FEB 11-15, 2018
Authors:  Xiaofei Ma;  Yan Lu;  Rui P. Martins;  Qiang Li
Favorite | View/Download:14/0 | TC[WOS]:13 TC[Scopus]:0 | Submit date:2018/11/06
A reconfigurable cross-connected wireless-power transceiver for bidirectional device-to-device charging with 78.1% total efficiency Conference paper
Digest of Technical Papers - IEEE International Solid-State Circuits Conference, San Francisco, CA, United states, FEB 11-15, 2018
Authors:  Fangyu Mao;  Yan Lu;  Seng-Pan U;  Rui P. Martins
Favorite | View/Download:14/0 | TC[WOS]:6 TC[Scopus]:0 | Submit date:2018/11/06