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A 600-μm² Ring-VCO-Based Hybrid PLL Using a 30-μW Charge-Sharing Integrator in 28-nm CMOS Journal article
IEEE Transactions on Circuits and Systems II: Express Briefs, 2021,Volume: 68,Issue: 9,Page: 3108-3112
Authors:  Yang, Shiheng;  Yin, Jun;  Xu, Tailong;  Yi, Taimo;  Mak, Pui In;  Li, Qiang;  Martins, Rui P.
Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2021/09/20
analog phase-locked loop (PLL)  Area  charge-sharing integrator  CMOS  digital PLL  hybrid PLL  integer-N  integrator  jitter  ring oscillator  ultra-low power  
A Time-Domain CMOS Temperature Sensor Using Gated Ring Oscillator with Linearity Optimization Conference paper
ISSCS 2021 - International Symposium on Signals, Circuits and Systems
Authors:  Liu, Yangyang;  Lei, Yu;  Law, Man Kay;  Veigas, Bruno;  Mak, Pui In;  Martins, Rui P.
Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2021/09/20
BJT  CMOS temperature sensor  Gated ring oscillator  Linearity optimization  Time domain  
A 0.003-mm2440fsRMS-Jitter and -64dBc-Reference-Spur Ring-VCO-Based Type-I PLL Using a Current-Reuse Sampling Phase Detector in 28-nm CMOS Journal article
IEEE Transactions on Circuits and Systems I: Regular Papers, 2021,Volume: 68,Issue: 6,Page: 2307-2316
Authors:  Yang, Zunsong;  Chen, Yong;  Mak, Pui In;  Martins, Rui P.
Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2021/09/20
CMOS  current-reuse sampling phase detector (CRS-PD)  integrated jitter  loop filter (LF)  master-slave sampling filter (MSSF)  master-slave sampling phase detector (MSS-PD)  phase noise (PN)  Phase-locked loop (PLL)  reference spur  ring voltage-controlled oscillator (VCO)  type-I  type-II  
A Calibration-Free Ring-Oscillator PLL with Gain Tracking Achieving 9% Jitter Variation over PVT Journal article
IEEE Transactions on Circuits and Systems I: Regular Papers, 2020,Volume: 67,Issue: 11,Page: 3753-3763
Authors:  Yang,Xiaofeng;  Chan,Chi Hang;  Zhu,Yan;  Martins,Rui Paulo
Favorite |  | TC[WOS]:1 TC[Scopus]:1 | Submit date:2021/03/04
calibration-free  discrete-time  gain tracking  Jitter  open-loop  phase noise cancellation (PNC)  phase-locked loop (PLL)  PVT  reference spur  ring voltage-controlled oscillator (RVCO)  
A 108 F2/Bit Fully Reconfigurable RRAM PUF Based on Truly Random Dynamic Entropy of Jitter Noise Journal article
IEEE Transactions on Circuits and Systems I: Regular Papers, 2020,Volume: 67,Issue: 11,Page: 3866-3879
Authors:  Zhao,Qiang;  Zheng,Wenhan;  Zhao,Xiaojin;  Cao,Yuan;  Zhang,Feng;  Law,Man Kay
Favorite |  | TC[WOS]:8 TC[Scopus]:7 | Submit date:2021/03/11
dynamic entropy source  full reconfigurability  high reliability  Physical unclonable function  resistive random access memory  true random number generator  
A 0.003-mm2 440fsRMS-Jitter and-64dBc-Reference-Spur Ring-VCO-Based Type-I PLL Using a Current-Reuse Sampling Phase Detector in 28-nm CMOS Conference paper
Proceedings - 2019 IEEE Asian Solid-State Circuits Conference, A-SSCC 2019, Macau, 4-6 Nov. 2019
Authors:  Yang,Zunsong;  Chen,Yong;  Mak,Pui In;  Martins,Rui P.
Favorite |  | TC[WOS]:0 TC[Scopus]:5 | Submit date:2021/03/09
Phase Detector  Phase Locked Loop (Pll)  Reference Spur  Ring Voltage-controlled Oscillator (Vco)  Rms Jitter  
A 0.12-mm2 1.2-to-2.4-mW 1.3-to-2.65-GHz Fractional-N bang-bang digital PLL with 8-μs settling time for multi-ISM-Band ULP radios Journal article
IEEE Transactions on Circuits and Systems I: Regular Papers, 2019,Volume: 66,Issue: 9,Page: 3307-3316
Authors:  Un,Ka Fai;  Qi,Gengzhen;  Yin,Jun;  Yang,Shiheng;  Yu,Shupeng;  Ieong,Chio In;  Mak,Pui In;  Martins,Rui P.
Favorite |  | TC[WOS]:3 TC[Scopus]:3 | Submit date:2021/03/09
Bang-bang  Digital Phase-locked Loop (Dpll)  Digital-to-time Converter (Dtc)  Gain Calibration  Ring Vco  Ultra-fast Settling  Ultra-low-power (Ulp)  Voltage-controlled Oscillator (Vco)  
16.3 A -246dB Jitter-FoM 2.4GHz Calibration-Free Ring-Oscillator PLL Achieving 9% Jitter Variation over PVT Conference paper
Digest of Technical Papers - IEEE International Solid-State Circuits Conference
Authors:  Yang,Xiaofeng;  Chan,Chi Hang;  Zhu,Yan;  Martins,Rui P.
Favorite |  | TC[WOS]:0 TC[Scopus]:6 | Submit date:2021/03/09
A 0.5-V 0.4-to-1.6-GHz 8-Phase Bootstrap Ring-VCO Using Inherent Non-Overlapping Clocks Achieving a 162.2-dBc/Hz FoM Journal article
IEEE Transactions on Circuits and Systems II: Express Briefs, 2019,Volume: 66,Issue: 2,Page: 157-161
Authors:  Jiang T.;  Yin J.;  Mak P.-I.;  Martins R.P.
Favorite |  | TC[WOS]:5 TC[Scopus]:4 | Submit date:2019/02/14
Bootstrap (Bt)  Low Voltage  Non-overlapping Clock  Phase Noise  Ring Voltage-controlled Oscillator (Rvco)  
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 |  | TC[WOS]:12 TC[Scopus]:14 | 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