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One-Cycle-Startup Relaxation Oscillator Using Ratiometric Threshold-Referenced and Self-Synchronized Power Gating Techniques Journal article
Guangshu Zhao, Zhiming Xiao, Pui In Mak, Rui P. Martins, Man Kay Law. One-Cycle-Startup Relaxation Oscillator Using Ratiometric Threshold-Referenced and Self-Synchronized Power Gating Techniques[J]. IEEE Transactions on Circuits and Systems II: Express Briefs, 2024, 71(1), 56-60.
Authors:  Guangshu Zhao;  Zhiming Xiao;  Pui In Mak;  Rui P. Martins;  Man Kay Law
Favorite | TC[WOS]:1 TC[Scopus]:1  IF:4.0/3.7 | Submit date：2023/08/03
Relaxation Oscillator  One-cycle Startup  Selfsynchronized Power Gating  Ratiometric Threshold-referenced Technique  
A Compact Sub-nW/kHz Relaxation Oscillator Using a Negative-Offset Comparator With Chopping and Piecewise Charge-Acceleration in 28-nm CMOS Journal article
Liu, Yueduo, Zhu, Zihao, Bao, Rongxin, Lin, Jiahui, Yin, Jun, Li, Qiang, Mak, Pui-In, Yang, Shiheng. A Compact Sub-nW/kHz Relaxation Oscillator Using a Negative-Offset Comparator With Chopping and Piecewise Charge-Acceleration in 28-nm CMOS[J]. IEEE Transactions on Circuits and Systems I: Regular Papers, 2023, 71(2), 515-525.
Authors:  Liu, Yueduo;  Zhu, Zihao;  Bao, Rongxin;  Lin, Jiahui;  Yin, Jun; et al.
Favorite | TC[WOS]:0 TC[Scopus]:0  IF:5.2/4.5 | Submit date：2024/03/13
Allan Deviation  Cmos  Energy Efficiency  Internet Of Things (Iot)  Rc Oscillator  Relaxation Oscillator  Small Area  Temperature Stability  Timing Accuracy  Ultra-low-power  
A 0.0043-mm 0.085- W/MHz Relaxation Oscillator Using Charge-Prestored Asymmetric Swings R-RC Network Journal article
Wei,Yuchen, Yang,Shiheng, Liu,Yueduo, Bao,Rongxin, Zhu,Zihao, Lin,Jiahui, Zhang,Zehao, Chen,Yong, Yin,Jun, Mak,Pui In, Li,Qiang. A 0.0043-mm 0.085- W/MHz Relaxation Oscillator Using Charge-Prestored Asymmetric Swings R-RC Network[J]. IEEE Transactions on Very Large Scale Integration (VLSI) Systems, 2023, 31(8), 1248-1252.
Authors:  Wei,Yuchen;  Yang,Shiheng;  Liu,Yueduo;  Bao,Rongxin;  Zhu,Zihao; et al.
Favorite | TC[WOS]:1 TC[Scopus]:2  IF:2.8/2.8 | Submit date：2023/08/03
Charge-prestored  Cmos  Energy Efficient  Inverter-based  Low Power  R-rc  Relaxation Oscillator  
Ultra-Low-Voltage Clock References Book chapter
出自: Analog Circuits and Signal Processing, Switzerland:Springer, 2023, 页码:91-127
Authors:  Ka-Meng Lei;  Pui-In Mak;  Rui P. Martins
Favorite | TC[Scopus]:0 | Submit date：2023/08/03
Cmos  Crystal Oscillator (Xo)  Energy Harvesting  Fast Startup  Internet Of Things (Iot)  Relaxation Oscillator (Rxo)  Ultra-low Power  Ultra-low-voltage (Ulv)  
Fully-Integrated Timers for Ultra-Low-Power Internet-of-Things Nodes - Fundamentals and Design Techniques Review article
2022
Authors:  Loo, Mikki How Wen;  Ramiah, Harikrishnan;  Lei, Ka Meng;  Lim, Chee Cheow;  Lai, Nai Shyan; et al.
Favorite | TC[WOS]:6 TC[Scopus]:9  IF:3.4/3.7 | Submit date：2022/09/09
Allan Deviation  Cmos  Figure-of-merit (Fom)  Frequency-locked-loop (Fll)  Internet-of-things (Iot)  Jitter  Phase Noise  Relaxation Oscillator (Rxo)  Ultra-low-power  Wakeup Timers  
A −40–125 °C, 0.8 V, 33 kHz relaxation oscillator with integrated voltage and current reference and compensated comparator delay Journal article
Lidan Wang, Chenchang Zhan, Zhaobo Zhang, Shuangxing Zhao. A −40–125 °C, 0.8 V, 33 kHz relaxation oscillator with integrated voltage and current reference and compensated comparator delay[J]. Microelectronics Journal, 2021, 117, 105285.
Authors:  Lidan Wang;  Chenchang Zhan;  Zhaobo Zhang;  Shuangxing Zhao
Favorite | TC[WOS]:4 TC[Scopus]:5  IF:1.9/1.7 | Submit date：2021/12/08
Delay  Temperature Compensation  Voltage And Current Reference  —relaxation Oscillator  
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
Ka-Meng Lei, Pui-In Mak, Rui P. Martins. 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[J]. IEEE Journal of Solid-State Circuits, 2021, 56(9), 2701 - 2710.
Authors:  Ka-Meng Lei;  Pui-In Mak;  Rui P. Martins
Favorite | TC[WOS]:21 TC[Scopus]:28  IF:4.6/5.6 | 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 0.4 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
Lei, K. M., Mak, P. I., Martins, R. P.. 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[C], 2018.
Authors:  Lei, K. M.;  Mak, P. I.;  Martins, R. P.
Favorite | TC[WOS]:3 TC[Scopus]:3 | Submit date：2022/01/24
Cmos  Relaxation Oscillator (Rxo)  Bootstrap  Bulk-driven Amplifier  Ultra-low-voltage (Ulv)  Wearable Devices  
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
Ka-Meng Lei, Pui-In Mak, R. P. Martins. 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[C], 2018.
Authors:  Ka-Meng Lei;  Pui-In Mak;  R. P. Martins
Favorite | TC[WOS]:3 TC[Scopus]:3 | Submit date：2019/02/11
Bootstrap  Bulk-driven Amplifier  Cmos  Relaxation Oscillator (Rxo)  Ultra-low-voltage (Ulv)  Wearable Devices