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An Inherent Gain Error Tolerance Noise-Shaping SAR-Assisted Pipeline ADC with Code-Counter-Based Offset Calibration Journal article
IEEE Journal of Solid-State Circuits, 2022,Volume: 57,Issue: 5,Page: 1480-1491
Authors:  Zhang, Hongshuai;  Zhu, Yan;  Chan, Chi Hang;  Martins, Rui P.
Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2022/05/13
Amplifier Linearity Enhancement  Analog-to-digital Converter (Adc)  Background Offset Calibration  Digital Reconstruction Filter  Dwa  Energy And Area Efficient  Inherent Gain Error Tolerant  Inter-stage Gain Error  Noise Shaping (Ns)  Oversampling  Partial Interleaving  Pipelined Successive Approximation (Sar)  Quantization Leakage Error  
A 20 MHz Bandwidth 79 dB SNDR SAR-Assisted Noise-Shaping Pipeline ADC with Gain and Offset Calibrations Journal article
IEEE Journal of Solid-State Circuits, 2022,Volume: 57,Issue: 3,Page: 745-756
Authors:  Zhang, Yanbo;  Zhang, Jin;  Liu, Shubin;  Ding, Ruixue;  Zhu, Yan;  Chan, Chi Hang;  Martins, Rui P.
Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2022/03/28
Analog-to-digital Converter (Adc)  Inter-stage Gain And Offset Calibrations  Noise-shaping (Ns)  Split Adc  Successive Approximation Register (Sar)-assisted Pipeline  
Mismatch Analysis of DTCs With an Improved BIST-TDC in 28-nm CMOS Journal article
IEEE Transactions on Circuits and Systems I: Regular Papers, 2022,Volume: 69,Issue: 1,Page: 196-206
Authors:  Chen, Peng;  Yin, Jun;  Zhang, Feifei;  Mak, Pui In;  Martins, Rui P.;  Staszewski, Robert Bogdan
Favorite |  | TC[WOS]:1 TC[Scopus]:1 | Submit date:2021/09/20
All-digital Pll (adPll)  Build-in Self-test (Bist)  Capacitance  Clocks  Delays  Digital-to-time Converter (Dtc)  Fractional Spur  Jitter  Loading  Logic Gates  Mismatch  Monte Carlo Methods  Noise Shaping  Phase Frequency Detectors  Phase/frequency Detector (Pfd)  Self Calibration  Time-to-digital Converter (Tdc).  
Review of Analog-Assisted-Digital and Digital-Assisted-Analog Low Dropout Regulators Journal article
IEEE Transactions on Circuits and Systems II: Express Briefs, 2021,Volume: 68,Issue: 1,Page: 24-29
Authors:  Huang,Mo;  Lu,Yan;  Martins,Rui P.
Favorite |  | TC[WOS]:8 TC[Scopus]:8 | Submit date:2021/03/04
Analog-assisted-digital  Digital-assisted-analog  Low Dropout Regulator  Power Supply Rejection  Transient Response  
A Fast Response Digital Low-Dropout Regulator Based on Enhanced Analog Assisted Loop Conference paper
Proceedings of 2020 IEEE International Conference on Integrated Circuits, Technologies and Applications, ICTA 2020, Nanjing, China, 23-25 Nov. 2020
Authors:  Chen, Ruipeng;  Zhou, Shaolin;  Wu, Zhaohui;  Li, Bin;  Huang, Mo
Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2021/10/28
Current Buffer (Cb)  Digital Low Drop-out Regulator  Enhanced Analog Assisted (E-aa)  Power Management  Switch Compensated Register (Scr)  
An NMOS Digital LDO with NAND-Based Analog-Assisted Loop in 28-nm CMOS Journal article
IEEE Transactions on Circuits and Systems I: Regular Papers, 2020,Volume: 67,Issue: 11,Page: 4041-4052
Authors:  Ma,Xiaofei;  Lu,Yan;  Li,Qiang;  Ki,Wing Hung;  Martins,Rui P.
Favorite |  | TC[WOS]:5 TC[Scopus]:7 | Submit date:2021/03/04
Analog Assisted (Aa)  Coarse/fine Tuning  Digital Control  Digital Low-dropout Regulator (Ldo)  Fully Integrated Voltage Regulator (Fivr)  Limit Cycle Oscillation (Lco)  Nmos Ldo  Nonlinear Control  Output-capacitor-free  
A 2nd-Order Noise-Shaping SAR ADC with Lossless Dynamic Amplifier Assisted Integrator Journal article
IEEE Transactions on Circuits and Systems II: Express Briefs, 2020,Volume: 67,Issue: 10,Page: 1819-1823
Authors:  Zhang, Yanbo;  Liu, Shubin;  Tian, Binbin;  Zhu, Yan;  Chan, Chi Hang;  Zhu, Zhangming
Favorite |  | TC[WOS]:11 TC[Scopus]:9 | Submit date:2021/12/06
Analog-to-digital Converter (Adc)  Dynamic Amplifier  Lossless Integrator  Lossy Integrator  Noise Shaping (Ns)  Oversampling  Ping Pong  Successive Approximation Register (Sar)  
A SAR-ADC-Assisted DC-DC Converter with Fast Transient Recovery Journal article
IEEE Transactions on Circuits and Systems II - Express Briefs, 2020,Page: 1669-1673
Authors:  Zeng, W. L.;  Bonizzoni, E.;  U, C.-W.;  Lam, C. S.;  Sin, S. W.;  Chio, U-F.;  Maloberti, F.;  Martins, R. P.
Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2022/01/25
ADC  current pump  additional loop compensation  buck converter  DCM  bond-wire inductor  fast transient recovery.  
A SAR-ADC-Assisted DC-DC Buck Converter with Fast Transient Recovery Journal article
IEEE Transactions on Circuits and Systems II: Express Briefs, 2020,Volume: 67,Issue: 9,Page: 1669-1673
Authors:  Zeng,Wen Liang;  Bonizzoni,Edoardo;  Wu,Chi Wa;  Lam,Chi Seng;  Sin,Sai Weng;  Chio,U. Fat;  Maloberti,Franco;  Martins,Rui Paulo
Favorite |  | TC[WOS]:3 TC[Scopus]:3 | Submit date:2021/03/04
Adc  Current Pump  Additional Loop Compensation  Buck Converter  Dcm  Bond-wire Inductor  Fast Transient Recovery  
A 76.6dB-SNDR 50MHz-BW 29.2mW Multibit CT Sturdy MASH with DAC Non-Linearity Tolerance Journal article
IEEE Journal of Solid-State Circuits, 2020,Page: 344-355
Authors:  Qi, L.;  Jain, A.;  Jiang, D.;  Sin, S. W.;  Martins, R. P.;  Ortmanns, M.
Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2022/01/25
Quantization (signal)  Topology  Multi-stage noise shaping  Delays  Wideband  Calibration