Shubin Liu

According to our database, Shubin Liu authored at least 161 papers between 2012 and 2026.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2026

A 65.5-dB SNDR 100-MS/s Pipelined-SAR ADC With Nested Negative-C and Dynamic Auto-Zeroing Residue Amplifier Achieving ≤ 2.2-dB ΔSNDR Over -20 °C to 125 °C.

Haolin Han, Shubin Liu, Yi Shen, Hongzhi Liang, Zhangming Zhu

IEEE Trans. Circuits Syst. I Regul. Pap., May, 2026

A Single-Channel 1-3 MASH SAR-Assisted Pipeline ADC With Residue Amplifier Error Shaping.

Yanbo Zhang, Guolong Fu, Junyan Hao, Shubin Liu, Zhangming Zhu, Yan Zhu, Rui Paulo Martins, Chi-Hang Chan

IEEE J. Solid State Circuits, May, 2026

A 0.0006-mm², 0.13-pJ/bit, 9-21-Gb/s Sub-Sampling CDR With Inverter-Based Frequency Multiplier and Embedded 1:3 DEMUX in 65-nm CMOS.

Zhicheng Dong, Xiaoteng Zhao, Zekai Yang, Xianting Su, Haolin Han, Feng Bu, Depeng Sun, Shubin Liu, Zhangming Zhu

IEEE J. Solid State Circuits, May, 2026

A 12-bit 200-MS/s SAR ADC With Capacitor-Reuse-Based Redundant Weighting Technique.

Angyang Li, Yi Shen, Anji Huang, Shubin Liu, Ruixue Ding, Zhangming Zhu

IEEE Trans. Circuits Syst. II Express Briefs, April, 2026

Offset-Immune Split-LSB Weight Calibration for Capacitor Mismatch and Gain Nonlinearity in Pipelined SAR ADC.

Le Chen, Jinwei Zhang, Shubin Liu, Haolin Han

IEEE Trans. Circuits Syst. II Express Briefs, January, 2026

Design and analysis of a wideband low-fractional-spur, low-jitter Fractional-N digital PLL.

Shanqi Zhan, Yanzhe Zhu, Chunlei Wang, Yihan Shen, Yi Shen, Ruixue Ding, Shubin Liu, Depeng Sun

Microelectron. J., 2026

A body-gate dynamically floated SPDT switch enabled by 53 nW self-clocked charge pump for low-power IoT applications.

Xianlong Xiong, Hongjian Lan, Tianxu Chen, Jianhang Yang, Zhen Li, Linwei Wang, Shubin Liu, Rong Zhou

Microelectron. J., 2026

A 75× scalable analog front-end with continuous bandwidth/power reconfigurability for bio-potential signal acquisition.

Jianna Xiang, Yuke Shen, Jiahe Li, Jun Xiao, Yi Shen, Libo Qian, Yinshui Xia, Shubin Liu, Ruixue Ding

Microelectron. J., 2026

Analysis and design of a sample-and-hold circuit with enhanced dual-noise-cancellation technique.

Deao Wu, Yuke Shen, Tao Chen, Bo Zhao, Yi Shen, Shubin Liu

Microelectron. J., 2026

A 56-Gb/s NRZ sub-sampling CDR with improved gilbert-based frequency multiplier in 28 nm CMOS.

Yuxing Qi, Zhicheng Dong, Haohang Wang, Yangfan Zhang, Shubin Liu

Microelectron. J., 2026

A 53 dB ripple reduction ratio, 0.68 μ V r m s noise bio-signal analog-front-end with a successive approximation ripple reduction loop.

Shuhang Li, Haolin Han, Wenfei Cao, Shubin Liu

Microelectron. J., 2026

A full-rate 8.2-to-15.1-Gb/s reference-less CDR using low-cost SAR-based frequency acquisition technique achieving 265ns acquisition time.

Yilong Dong, Xiaoteng Zhao, Yuhao Zhang, Hao Chang, Yuxing Qi, Zekai Yang, Chenxi Han, Hongzhi Liang, Yukui Yu, Shubin Liu

Microelectron. J., 2026

A 97.7 dB-SNDR 1 MS/s power/bandwidth scalable exponential-incremental noise-shaping pipeline ADC.

Tao Chen, Yuke Shen, Bo Zhao, Deao Wu, Yi Shen, Libo Qian, Yinshui Xia, Shubin Liu, Ruixue Ding

Microelectron. J., 2026

An 18-bit 97.2-μW 40-kSPS Single-Rate Scalable Switched-Capacitor Zoom ADC With Intrinsic DAC Mismatch Immunity and Tri-Level CDAC.

Yuke Shen, Bo Zhao, Jun Xiao, Deao Wu, Yuanhao Zhao, Yanbo Zhang, Yi Shen, Shubin Liu, Ruixue Ding, Zhangming Zhu

Proceedings of the IEEE International Symposium on Circuits and Systems, 2026

A 64GS/s 8b 64× Time-Interleaved SAR ADC Achieving 33.8dB SNDR at 26GHz in 28nm CMOS.

Yixiao Luo, Jiacheng Wang, Jun Chang, Hongzhi Liang, Li Dang, Ruixue Ding, Shubin Liu, Zhangming Zhu

Proceedings of the IEEE International Symposium on Circuits and Systems, 2026

A 112Gb/s DAC-Based PAM-4 Transmitter with Fast Automatic Retiming Clock Phase Optimization and 6-Tap FFE in 28nm CMOS.

Chenxi Han, Huajin Sun, Xiaoteng Zhao, Qi Zhang, Yuan Liu, Yuhao Zhang, Hongzhi Liang, Shubin Liu, Zhangming Zhu

Proceedings of the IEEE International Symposium on Circuits and Systems, 2026

A 91.4-dB SNDR 200-kSPS Exponential-Incremental ADC with an Open-Loop Ratio-Based Floating Inverter Dynamic Amplifier.

Jiuhuan Feng, Yuke Shen, Bo Zhao, Yuanhao Zhao, Tao Chen, Yi Shen, Shubin Liu, Ruixue Ding, Zhangming Zhu

Proceedings of the IEEE International Symposium on Circuits and Systems, 2026

A 0.07-mm² 32.7-kHz Frequency Reference with Aging Calibration Embedded 1-second Timer Scoring 22% Residual Error After 500-Hour Aging at 150°C in 28-nm CMOS.

Zhicheng Dong, Huajin Sun, Xiaoteng Zhao, Yuxing Qi, Zekai Yang, Xianting Su, Rong Zhou, Bowen Wang, Ruixue Ding, Shubin Liu, Zhangming Zhu

Proceedings of the IEEE International Symposium on Circuits and Systems, 2026

A 15-Bit 22-μW 3.91-aF Power/Measurement-Time Scalable Direct Capacitance-to-Digital Converter with Closed-Loop Ratio-Based Floating Inverter Dynamic Amplifier.

Ruixue Ding, Bo Zhao, Yuke Shen, Jiahe Li, Tao Chen, Yuanhao Zhao, Jiuhuan Feng, Yi Shen, Shubin Liu, Zhangming Zhu

Proceedings of the IEEE International Symposium on Circuits and Systems, 2026

A 1GS/s 8b 2× Time-Interleaved SAR ADC with Speed-Enhanced Techniques in 65nm CMOS.

Li Dang, Yaoxin Zhang, Yuanzhe Li, Hongzhi Liang, Ruixue Ding, Shubin Liu, Zhangming Zhu

Proceedings of the IEEE International Symposium on Circuits and Systems, 2026

A PN-Assisted Dynamic-Window Interstage Gain Calibration for Pipeline-SAR ADCs.

Li Dang, Chengyuan Liu, Yue Cao, Hongzhi Liang, Ruixue Ding, Shubin Liu, Zhangming Zhu

Proceedings of the IEEE International Symposium on Circuits and Systems, 2026

A Single-Ended Tri-Mode PAM2/3/4 Transceiver Front-End Achieving 0.437/0.302/0.314 pJ/bit Energy Efficiency for D2D Interconnection.

Hao Chang, Huajin Sun, Chenxi Han, Zhanming Gao, Yilong Dong, Yuhao Zhang, Lin Wang, Xiaoteng Zhao, Shubin Liu, Zhangming Zhu

Proceedings of the IEEE International Symposium on Circuits and Systems, 2026

A 0.65V 10-to-21.5GHz Time-amplifying-based Sampling PLL Achieving 41.3-67.3fs jitter and -255dB Peak FoMT.

Depeng Sun, Yan Zhu, Dingtao Zeng, Yuan Gao, Feng Bu, Bowen Wang, Hao Xu, Na Yan, Ruixue Ding, Shubin Liu, Zhangming Zhu

Proceedings of the IEEE Custom Integrated Circuits Conference, 2026

A 1.6-to-16 GHz Sub-1-LSB INLpp 7-bit Phase Interpolator Using Constant-Load Unit with Trimming-Free Digital Calibration in 28-nm CMOS.

Xianting Su, Xiaoteng Zhao, Zekai Yang, Zhicheng Dong, Miao Zhang, Jie Liu, Hongyu Su, Bowen Wang, Shubin Liu, Zhangming Zhu

Proceedings of the IEEE Custom Integrated Circuits Conference, 2026

A Single-Channel 12GS/s 7b Time-Domain ADC Incorporating Self-Adaptive Time Amplifier Achieving >16.1GHz ERBW in 28nm CMOS.

Hongzhi Liang, Peihe Liu, Pai Lin, Xuan Liu, Zhe Li, Yue Cao, Yixiao Luo, Li Dang, Haolin Han, Yi Shen, Dengquan Li, Shubin Liu, Ruixue Ding, Zhangming Zhu

Proceedings of the IEEE Custom Integrated Circuits Conference, 2026

A Timing-Skew-Free 12-bit 4-GS/s Pipelined TI-SAR ADC with a T/H-Based TI MDAC and a Combined Bit-Weight and Offset Background Calibration.

Yue Cao, Yi Shen, Shubin Liu, Le Chen, Lin Ling, Li Dang, Haolin Han, Hongzhi Liang, Dengquan Li, Zhangming Zhu

Proceedings of the IEEE Custom Integrated Circuits Conference, 2026

A 10GHz Double-Edge Sampling PLL with 12.8fsrms Jitter and -257.8dB FoMJ in 65nm CMOS Process.

Feng Bu, Depeng Sun, Ge Wang, Zonglin Li, Zhou Shu, Bowen Wang, Hao Xu, Na Yan, Ruixue Ding, Shubin Liu, Zhangming Zhu

Proceedings of the IEEE Custom Integrated Circuits Conference, 2026

2025

A Low-Noise Class-F₂₃ VCO With Harmonic Resonance Expansion and 2nd/3rd-Harmonic Outputs for Multiband mm-Wave Applications.

Yuan Gao, Depeng Sun, Chao Gu, Feng Bu, Bowen Wang, Rong Zhou, Zhicheng Dong, Xiaoteng Zhao, Tao Zhang, Ruixue Ding, Shubin Liu, Zhangming Zhu

IEEE Trans. Circuits Syst. I Regul. Pap., November, 2025

An 8-bit 5-GS/s Single-Channel Hybrid ADC With a λ/4 Transmission Line Based Time Quantizer.

Hongzhi Liang, Yi Shen, Jun Chang, Shubin Liu, Ruixue Ding, Zhangming Zhu

IEEE Trans. Circuits Syst. I Regul. Pap., September, 2025

A 5-18-GHz Reconfigurable Quadrature Receiver With Enhanced I-Q Isolation and 100-500-MHz Baseband Bandwidth.

Junyan Bi, Hao Xu, Tenghao Zou, Yaxin Zeng, Yechen Tian, Weitao He, Junjie Gu, Ziyang Jiao, Shubin Liu, Zhangming Zhu, Na Yan

IEEE J. Solid State Circuits, August, 2025

An Intrinsically PVT Robust 10-bit 2.6-GS/s Dynamic Pipelined ADC With Dual-Path Time-Assisted Residue Generation Scheme.

Junyan Hao, Minglei Zhang, Zijian Liu, Yanbo Zhang, Shubin Liu, Zhangming Zhu, Yan Zhu, Rui Paulo Martins, Chi-Hang Chan

IEEE J. Solid State Circuits, July, 2025

Metastable-Dither-Based Digital Background Calibration of Interstage Gain Nonlinearity in Pipelined SAR ADC.

Le Chen, Yue Cao, Lin Ling, Shubin Liu, Haolin Han

IEEE Trans. Very Large Scale Integr. Syst., June, 2025

A 7.4-9.2-GHz Fractional-N Differential Sampling PLL Based on Phase-Domain and Voltage-Domain Hybrid Calibration.

Feng Bu, Ruixue Ding, Depeng Sun, Ge Wang, Yuan Gao, Rong Zhou, Xiaoteng Zhao, Lisheng Chen, Shubin Liu, Zhangming Zhu

IEEE Trans. Very Large Scale Integr. Syst., May, 2025

A -79 dBm 7.56 nW 433 MHz Wake-Up Receiver With Interference Suppression for IoT Application.

Jianhang Yang, Rong Zhou, Xianlong Xiong, Linwei Wang, Hongjian Lan, Shubin Liu, Zhangming Zhu

IEEE Trans. Circuits Syst. I Regul. Pap., April, 2025

A Real-Time Rotation Calibration for Interchannel Offset Mismatch in Time-Interleaved SAR ADCs.

Yixiao Luo, Hongzhi Liang, Zeyu Peng, Yukui Yu, Shubin Liu, Ruixue Ding, Zhangming Zhu

IEEE Trans. Very Large Scale Integr. Syst., March, 2025

A 36.8-μW 66 nV/√Hz 85.7 dB-System-SNDR Reconfigurable Single-Channel ExG Acquisition System for Bio-Sensor Modules.

Yuke Shen, Jiacheng Liu, Kui Wen, Yanbo Zhang, Yi Shen, Shubin Liu, Zhangming Zhu

IEEE Trans. Circuits Syst. I Regul. Pap., March, 2025

A 0.4-V 500-kHz FLL With Reused TDA-Based Calibration and OTA-Accelerated Technique in 65-nm CMOS for Sleep Timer.

Linwei Wang, Rong Zhou, Jianhang Yang, Zhen Li, Zhicheng Dong, Shubin Liu, Zhangming Zhu

IEEE Trans. Circuits Syst. II Express Briefs, January, 2025

A 12-bit 1.5-GS/s Single-Channel Pipelined SAR ADC With a Pipelined Residue Amplification Stage.

Yi Shen, Shubin Liu, Yue Cao, Haolin Han, Hongzhi Liang, Zhicheng Dong, Dengquan Li, Ruixue Ding, Zhangming Zhu

IEEE J. Solid State Circuits, January, 2025

A 10-bit 4 GS/s Pipelined-SAR ADC based on loop-unrolled and partial-interleaving.

Weimin Zhou, Zhe Li, Hongzhi Liang, Li Dang, Ruixue Ding, Shubin Liu, Zhangming Zhu

Microelectron. J., 2025

A 2nd-order delta-sigma capacitance-to-digital converter with an embedded error-feedback exponential-incremental noise-shaping SAR quantizer.

Bo Zhao, Yuke Shen, Tao Chen, Yi Shen, Shubin Liu, Ruixue Ding, Zhangming Zhu

Microelectron. J., 2025

Exponential-incremental quantization-based calibration for capacitor mismatch in high-precision SAR ADCs.

Zheyu Zhang, Yuzhou Xiong, Yanbo Zhang, Shubin Liu, Zhangming Zhu

Microelectron. J., 2025

Load-driven inductive peaking design for broad band continuous-time linear equalizer.

Miao Zhang, Ruidong Li, Xiaoteng Zhao, Xianting Su, Zhicheng Dong, Zekai Yang, Hongyu Su, Hongzhi Liang, Yukui Yu, Shubin Liu

Microelectron. J., 2025

Withdrawal notice to "A 56 Gb/s PAM4 slope-sampling CDR with simultaneous four-output phase interpolator" [Microelectron. J. 166 (2025) 106872].

Zekai Yang, Xiaoteng Zhao, Huajin Sun, Xianting Su, Zhicheng Dong, Yilong Dong, Yukui Yu, Hongzhi Liang, Shubin Liu

Microelectron. J., 2025

A 56 Gb/s PAM4 slope-sampling CDR with simultaneous four-output phase interpolator.

Zekai Yang, Xiaoteng Zhao, Huajin Sun, Xianting Su, Zhicheng Dong, Yilong Dong, Yukui Yu, Hongzhi Liang, Shubin Liu

Microelectron. J., 2025

Design and analysis of an ultra-wideband quad-mode quad-core oscillator with mode ambiguity elimination.

Ge Wang, Ruixue Ding, Dingtao Zeng, Feng Bu, Yuan Gao, Depeng Sun, Shubin Liu

Microelectron. J., 2025

A linearized PVT-robust FVF input buffer with triode transconductance feedback achieving SFDR > 90 dB at 500-MHz input.

Junye Su, Shubin Liu, Haolin Han

Microelectron. J., 2025

A 7-bit 8 GHz phase interpolator with eight-phase output using a linear weighting scheme using only 50 % interpolation units.

Jie Liu, Xianting Su, Zekai Yang, Zhicheng Dong, Chenxi Han, Xiaoteng Zhao, Shubin Liu

Microelectron. J., 2025

A 0.0013-mm2 7-bit 2-GS/s time-domain 4-bit/cycle SAR ADC with the input-recoverable constant-current VTC.

Zhe Li, Jun Chang, Weimin Zhou, Li Dang, Hongzhi Liang, Shubin Liu

Microelectron. J., 2025

The sampling network for a 16-channel time-interleaved ADC.

Pengfei Ji, Chengyuan Liu, Li Dang, Shaoxuan Li, Ruixue Ding, Shubin Liu, Zhangming Zhu

Microelectron. J., 2025

Power-efficient SAR ADC with noise-reduction scheme based on kT/C noise cancellation and adaptive tracking averaging.

Anji Huang, Gefeng Zeng, Yi Shen, Angyang Li, Libo Qian, Qing Zou, Zheng Qiu, Min Wang, Shubin Liu, Ruixue Ding, Yinshui Xia, Zhangming Zhu

Microelectron. J., 2025

A linear chirp generator with 2nd DPD technique based on a Type-III SPLL.

Chao Gu, Ruixue Ding, Yuan Gao, Guodong Huang, Depeng Sun, Shubin Liu

Microelectron. J., 2025

A design of 96 GS/s 7-bit DAC for high-speed wireline transmitter in 28-nm CMOS.

Junfei Deng, Huolian Liu, Chenxi Han, Li Dang, Hongzhi Liang, Shubin Liu

Microelectron. J., 2025

Rapid digital background calibration of bit weights in pipelined SAR ADC based on multi-PN injection.

Le Chen, Yi Shen, Ruixue Ding, Shubin Liu, Haolin Han

Microelectron. J., 2025

A 1-V 3.9-5.2-GHz reference-sampling PLL with 168-fsrms integrated jitter and -76-dBc reference spur.

Feng Bu, Ruixue Ding, Depeng Sun, Yuan Gao, Ruiqing Wang, Xiaoteng Zhao, Rong Zhou, Shubin Liu

Microelectron. J., 2025

A reference-free and derivative-insensitive all-digital calibration technique for timing-skew in TI-ADCs.

Li Dang, Shubin Liu, Ruixue Ding, Chengyuan Liu, Hongzhi Liang, Haolin Han, Yue Cao, Zhangming Zhu

Sci. China Inf. Sci., 2025

A Reference-Less CDR Using SAR-Based Frequency-Acquisition Technique Achieving 55ns Constant Band-Searching Time and up to 63.64Gb/s/µs Acquisition Speed.

Xiaoteng Zhao, Yuhao Zhang, Hao Chang, Yilong Dong, Chenxi Han, Zekai Yang, Zhicheng Dong, Rong Zhou, Shubin Liu, Zhangming Zhu

Proceedings of the IEEE International Solid-State Circuits Conference, 2025

19.11 A 13GHz Charge-Pump PLL Achieving 15.8fs_rms Integrated Jitter and -98.5dBc Reference Spur.

Depeng Sun, Feng Bu, Qixian Ye, Shijie Li, Yuan Gao, Bowen Wang, Hao Xu, Na Yan, Shubin Liu, Zhangming Zhu

Proceedings of the IEEE International Solid-State Circuits Conference, 2025

24.2 A 14b 1GS/s Single-Channel Pipelined ADC with A Parallel-Operation SAR Sub-Quantizer and A Dynamic-Deadzone Ring Amplifier.

Yue Cao, Yi Shen, Shubin Liu, Haolin Han, Hongzhi Liang, Li Dang, Dengquan Li, Ruixue Ding, Zhangming Zhu

Proceedings of the IEEE International Solid-State Circuits Conference, 2025

An 18-Bit 183.9dB-FoMS, DR MES/Calibration-Free Scalable Zoom ADC Using Fully Passive Coarse Modulator and Gain-Linearity-Enhanced FIA with Sub-1ppm-THD at Full Scale Input in 65-nm CMOS.

Yuke Shen, Shubin Liu, Deao Wu, Kui Wen, Yanbo Zhang, Yi Shen, Zhangming Zhu

Proceedings of the IEEE Custom Integrated Circuits Conference, 2025

A 32GS/s 8b 16× Time-Interleaved Hybrid ADC with Self-Detection Offset Calibration, DLL-Based TLSB PVT Variation Calibration and VTC Gain Self-Tracking.

Hongzhi Liang, Jun Chang, Yixiao Luo, Zeyu Peng, Weimin Zhou, Li Dang, Yue Cao, Haolin Han, Yi Shen, Shubin Liu, Ruixue Ding, Zhangming Zhu

Proceedings of the IEEE Custom Integrated Circuits Conference, 2025

A 100Gb/s Transmitter with Digital Pre-Distortion and MUX-Merged Voltage-Mode Driver Achieving 3-Times INLPP Improvement in 28nm CMOS.

Chenxi Han, Xiaoteng Zhao, Qi Zhang, Yuan Liu, Yuhao Zhang, Hongzhi Liang, Yukui Yu, Shubin Liu, Zhangming Zhu

Proceedings of the IEEE Custom Integrated Circuits Conference, 2025

A 0.7-V 26.2-28.5 GHz Dual-Loop Double-Sampling PLL with Floating Capacitor OTA Based Gm-CP Achieving a 45.4-fsRMS Jitter.

Jun Chang, Hongzhi Liang, Yixiao Luo, Zeyu Peng, Zhe Li, Yi Shen, Shubin Liu, Zhangming Zhu

Proceedings of the IEEE Custom Integrated Circuits Conference, 2025

A 66.7dB-SNDR Pipelined-SAR ADC with On-Chip Bit-Weight Calibration Achieving ⃤SNDR<2.4dB Across PVT Variations.

Jinwei Zhang, Haolin Han, Ruili Ren, Shubin Liu, Zhangming Zhu

Proceedings of the IEEE Asia Pacific Conference on Circuits and Systems, 2025

2024

A 0.08%/V 32.3-ppm/°C 36.6-kHz Unregulated Current-Reuse Ring Oscillator With VGS-Ratio-Based Compensation Using One-Type-Only Resistor.

Zhicheng Dong, Shubin Liu, Xiaoteng Zhao, Baotian Hao, Xianting Su, Hongzhi Liang, Menghao Wang, Zhangming Zhu

IEEE J. Solid State Circuits, November, 2024

A 182.9-dB FoM 108.2-dB SFDR Power/Bandwidth Configurable Fully Dynamic Switched-Capacitor Zoom ADC With Interstage Leakage Shaping.

Yuke Shen, Shubin Liu, Kui Wen, Yanbo Zhang, Yi Shen, Ruixue Ding, Zhangming Zhu

IEEE Trans. Circuits Syst. I Regul. Pap., September, 2024

A Wideband Input Buffer Based on Cascade Complementary Source Follower.

Dengquan Li, Tian Feng, Jiale Ding, Yi Shen, Shubin Liu, Zhangming Zhu

IEEE Trans. Very Large Scale Integr. Syst., May, 2024

A 3.96-4.84-GHz Dual-Path Charge Pump PLL Achieving 89.7-fs_rms Integrated Jitter and -250.8-dB FOM_PLL.

Depeng Sun, Linguo Huang, Rong Zhou, Feng Bu, Lisheng Chen, Xiaoteng Zhao, Ruixue Ding, Shubin Liu, Zhangming Zhu

IEEE Trans. Circuits Syst. II Express Briefs, April, 2024

A Power-Efficient Clock Circuit and Output Serializing Technique Integrated in a 12-bit 10-GS/s ADC.

Haolin Han, Shubin Liu, Hongzhi Liang, Yi Shen, Jianyu Guo, Ruili Ren, Zhangming Zhu

IEEE Trans. Circuits Syst. I Regul. Pap., April, 2024

A High Accuracy and Bandwidth Digital Background Calibration Technique for Timing Skew in TI-ADCs.

Li Dang, Shubin Liu, Ruixue Ding, Yi Shen, Zhangming Zhu

IEEE Trans. Circuits Syst. I Regul. Pap., March, 2024

A -64.3 dB THD, 26 nV/√ Hz Bio-Potential Readout Analog-Front-End Amplifier With a Gm-C Integrator-Implanted DC Servo Loop, and a Bulk-Driven Ripple Reduction Loop.

Kui Wen, Shubin Liu, Longjie Zhong, Yuke Shen, Zhangming Zhu

IEEE Trans. Circuits Syst. I Regul. Pap., February, 2024

A wideband low power RF Receiver Front-End for Internet-of-Things applications.

Rong Zhou, Jianhang Yang, Linwei Wang, Xiaoteng Zhao, Shubin Liu, Depeng Sun

Microelectron. J., February, 2024

A 8.1-nW, 4.22-kHz, -40-85 °C relaxation oscillator with subthreshold leakage current compensation and forward body bias buffer for low power IoT applications.

Rong Zhou, Linwei Wang, Jianhang Yang, Zhen Li, Xiaoteng Zhao, Shubin Liu

Microelectron. J., February, 2024

High Power-Efficiency Readout Circuit for MEMS Capacitive Accelerometer.

Longjie Zhong, Leyang Xue, Xiangyi Deng, Shubin Liu, Zhangming Zhu

IEEE Trans. Circuits Syst. II Express Briefs, January, 2024

A 4-GS/s 6-Bit Single-Channel TDC-Assisted Hybrid ADC Featuring Power Supply Variation Adaptation for Inter-Stage Gain Error.

Hongzhi Liang, Shubin Liu, Ruixue Ding, Yi Shen, Dengquan Li, Zhangming Zhu

IEEE Trans. Circuits Syst. II Express Briefs, January, 2024

A 14b 180MS/s Pipeline-SAR ADC With Adaptive-Region-Selection Technique and Gain Error Calibration.

Junyan Hao, Yi Shen, Jin Zhang, Yanbo Zhang, Shubin Liu, Zhangming Zhu

IEEE Trans. Circuits Syst. II Express Briefs, January, 2024

LUT-Assisted Particle Swarm Optimization-Based Bit-Weight Calibration for SAR ADCs.

Longsheng Wang, Dengquan Li, Yexin Zhu, Shubin Liu, Ruixue Ding, Zhangming Zhu

IEEE Trans. Instrum. Meas., 2024

A Background Timing Skew Calibration for Time-Interleaved ADCs Based on Frequency Fitness Genetic Algorithm.

Dengquan Li, Longsheng Wang, Yi Shen, Shubin Liu, Zhangming Zhu

IEEE Trans. Instrum. Meas., 2024

A chopper instrumentation amplifier with discrete-time compensation based on current generation unit to eliminate electrode DC offset.

Zichao Wang, Kui Wen, Ruixue Ding, Shubin Liu, Zhangming Zhu

Microelectron. J., 2024

A low-noise, 0.05-17.8-GHz fractional-N phase-locked loop with two parallel synchronized dual-core voltage-controlled oscillators.

Depeng Sun, Ruiqing Wang, Feng Bu, Yuan Gao, Xiaoteng Zhao, Ruixue Ding, Shubin Liu, Rong Zhou

Microelectron. J., 2024

An instrumentation amplifier with series switch pseudo resistor DC-servo loop realizing 0.16-Hz high-pass corner.

Jinze Song, Kui Wen, Ruixue Ding, Min Chen, Shubin Liu, Zhangming Zhu

Microelectron. J., 2024

An auto-zeroing chopper-stabilized capacitively coupled instrumentation amplifier with 25-Vpp common-mode interference tolerance.

Jiacheng Liu, Yuke Shen, Shubin Liu, Ruixue Ding, Zhangming Zhu

Microelectron. J., 2024

Power-efficient 12-bit 800 MS/s voltage-time hybrid domain ADC with split TDC in 28 nm CMOS.

Yun Li, Yi Shen, Yue Cao, Mengtong Wu, Li Dang, Shubin Liu, Ruixue Ding, Zhangming Zhu

Microelectron. J., 2024

A high constancy and noise suppression voltage shift generator in SEIR-based BIST circuit for ADC linearity test.

Yiyao Huang, Guolong Fu, Xianghui Zhang, Yuzhou Xiong, Yanbo Zhang, Shubin Liu, Zhangming Zhu

Microelectron. J., 2024

A PVT-robust Gm-R-based residue amplifier with folded positive feedback technique.

Haolin Han, Jinwei Zhang, Ruili Ren, Yi Shen, Shubin Liu, Ruixue Ding

Microelectron. J., 2024

A 68.5 dB-SNDR, 12.4-fJ/conv.-step, 100-MS/s pipelined-SAR ADC with PVT-enhanced circuitry.

Haolin Han, Ruili Ren, Yi Shen, Ruixue Ding, Shubin Liu, Hongzhi Liang

Microelectron. J., 2024

A 2nd-order noise-shaping SAR-assisted pipeline ADC with order-boosted gain-error-shaping.

Guolong Fu, Yanbo Zhang, Yan Wang, Zhiyu Zhao, Shubin Liu, Zhangming Zhu

Microelectron. J., 2024

A 10-GS/s 8-bit 2× time interleaved hybrid ADC with λ/4 reference T-Line sharing technique.

Zhangming Zhu, Jun Chang, Hongzhi Liang, Ruixue Ding, Shubin Liu

Sci. China Inf. Sci., 2024

A 56 Gb/s DAC-DSP-based transmitter with adaptive retiming clock optimization using inverse-PR-based PD achieving 8-UI converge time in 28-nm CMOS.

Shubin Liu, Chenxi Han, Xiaoteng Zhao, Yuhao Zhang, Shixin Li, Hongzhi Liang, Lihong Yang, Zhangming Zhu

Sci. China Inf. Sci., 2024

A wide load-range OTA using a digitally assisted compensating technique.

Haolin Han, Shubin Liu, Yi Shen, Hongzhi Liang, Yue Cao, Longjie Zhong, Zhangming Zhu

Sci. China Inf. Sci., 2024

5.1 A 5-to-16GHz Reconfigurable Quadrature Receiver with 50% Duty-Cycle LO and IQ-Leakage Suppression.

Hao Xu, Junyan Bi, Tenghao Zou, Weitao He, Yaxin Zeng, Junjie Gu, Ziyang Jiao, Shubin Liu, Zhangming Zhu, Na Yan

Proceedings of the IEEE International Solid-State Circuits Conference, 2024

Low-Cost Linearity Testing of High-Resolution ADCs Using Segmentation Modeling and Partial Polynomial Fitting.

Dengquan Li, Yexin Zhu, Longsheng Wang, Shubin Liu, Zhangming Zhu

Proceedings of the IEEE International Symposium on Circuits and Systems, 2024

A 30.5-to-31 GHz Sampling PLL With Double-Edge Sampling PD and Implict Common-Mode VCO Scoring 39.69-fs RMS Jitter and -253.6-dB FoM in a 0.047mm² Area.

Zhicheng Dong, Xiaoteng Zhao, Weitan Huang, Yuan Gao, Depeng Sun, Shubin Liu, Lihong Yang, Zhangming Zhu

Proceedings of the IEEE International Symposium on Circuits and Systems, 2024

A 0.9-V Supply Up to 21.5-dB Boost Gain Analog Front-End with T-coilloaded CTLE and VGA in 28-nm CMOS for 112-Gb/s PAM-4 Medium-Reach Receivers.

Miao Zhang, Xianting Su, Zekai Yang, Zhicheng Dong, Weitan Huang, Menghao Wang, Yukui Yu, Xiaoteng Zhao, Shubin Liu, Zhangming Zhu

Proceedings of the IEEE International Conference on Integrated Circuits, 2024

A 0.64mm²Sensor Size, 32.5μg/√Hz Noise Floor, High Efficiency MEMS Capacitive Accelerometer Using High-Voltage Pulse Excitation Technique.

Longjie Zhong, Pengpeng Shang, Shubin Liu, Wenfei Cao, Lichen Feng, Yuhua Liang, Zhangming Zhu

Proceedings of the IEEE Custom Integrated Circuits Conference, 2024

A 737nA Always-On MEMS Gyroscope with 5.45ms Start-up Time Using Burst Mode PLL Technique.

Longjie Zhong, Chengyue Li, Shubin Liu, Mingsheng Zhong, Zhangming Zhu

Proceedings of the IEEE Custom Integrated Circuits Conference, 2024

A 2.4 GHz Ultra-Low-Power Low-Voltage Temperature-Stable Transmitter for Biosensing Applications.

Linwei Wang, Rong Zhou, Shubin Liu, Zhangming Zhu

Proceedings of the IEEE Biomedical Circuits and Systems Conference, 2024

A 0.0006-mm² 0.13-pJ/bit 9-21-Gb/s Sampling CDR with Inverter-Based Frequency Multiplier and Embedded 1: 3 DEMUX in 65-nm CMOS.

Zhicheng Dong, Xiaoteng Zhao, Zekai Yang, Xianting Su, Haolin Han, Feng Bu, Rong Zhou, Depeng Sun, Yong Chen, Shubin Liu, Ruixue Ding, Zhangming Zhu

Proceedings of the IEEE Asian Solid-State Circuits Conference, 2024

A 14b Calibration-Free Pipelined SAR ADC Using a Single-Stage Gain Boost FIA.

HaoYu Tian, Guolong Fu, Yuzhou Xiong, Yanbo Zhang, Shubin Liu, Zhangming Zhu

Proceedings of the IEEE Asia Pacific Conference on Circuits and Systems, 2024

A 14.6-ENOB Second-Order Noise-Shaping SAR ADC With kT/C Noise Shifting.

Yiyao Huang, Guolong Fu, Xianghui Zhang, Yanbo Zhang, Shubin Liu, Zhangming Zhu

Proceedings of the IEEE Asia Pacific Conference on Circuits and Systems, 2024

An Energy-Efficient Look-up Table Framework for Super Resolution on FPGA.

Huanan Li, Shicheng Jia, Juntao Guan, Rui Lai, Shubin Liu, Zhangming Zhu

Proceedings of the 6th IEEE International Conference on AI Circuits and Systems, 2024

2023

An 8-bit 1.5-GS/s Voltage-Time Hybrid Two-Step ADC With Cross-Coupled Linearized VTC.

Xin Zhao, Dengquan Li, Feida Wang, Yi Shen, Shubin Liu, Ruixue Ding, Zhangming Zhu

IEEE Trans. Very Large Scale Integr. Syst., December, 2023

An 8-bit 1.5-GS/s Two-Step SAR ADC With Embedded Interstage Gain.

Yi Shen, Junyan Hao, Shubin Liu, Zeshuai An, Dengquan Li, Ruixue Ding, Zhangming Zhu

IEEE Trans. Very Large Scale Integr. Syst., November, 2023

A High Precision CV Control Scheme for Low Power AC-DC BUCK Converter Controller.

Qiang Wu, Linjun Wu, Yongyuan Li, Xun Li, Zhixiong Di, Shubin Liu, Zhangming Zhu

IEEE Trans. Circuits Syst. I Regul. Pap., October, 2023

A 44-μW, 91.3-dB SNDR DT Δ Σ Modulator With Second-Order Noise-Shaping SAR Quantizer.

Ling Wang, Shubin Liu, Yanbo Zhang, Longjie Zhong, Zhangming Zhu

IEEE Trans. Circuits Syst. I Regul. Pap., September, 2023

A 7-bit 3.8-GS/s 2-Way Time-Interleaved 4-bit/Cycle SAR ADC 16× Time-Domain Interpolation in 28-nm CMOS.

Dengquan Li, Xin Zhao, Yi Shen, Shubin Liu, Zhangming Zhu

IEEE Trans. Circuits Syst. I Regul. Pap., September, 2023

A 0.26 μVrms instrumentation amplifier based on discrete-time DC servo loop with successive-approximation-compensation technique and Chopper DAC Array.

Tingyu Wang, Kui Wen, Longjie Zhong, Shubin Liu

Microelectron. J., September, 2023

An offset and gain error calibration method in high-precision SAR ADCs.

Junyan Hao, Yi Shen, Angyang Li, Min Wang, Qing Zou, Zheng Qiu, Shubin Liu, Zhangming Zhu

Microelectron. J., September, 2023

An All-Digital Background Calibration Technique for M-Channel Downsampling Time-Interleaved ADCs Based on Interpolation.

Chenxi Han, Shubin Liu, Yuhao Zhang, Lichen Feng, Hongzhi Liang, Zhangming Zhu

IEEE Trans. Circuits Syst. II Express Briefs, June, 2023

A 63 μg/√Hz Noise Floor and 14 pJ Power Efficiency Open-Loop MEMS Capacitive Accelerometer Using Closed-Loop Hybrid Dynamic Amplifier.

Longjie Zhong, Shubin Liu, Donglai Xu, Zhangming Zhu

IEEE Trans. Circuits Syst. I Regul. Pap., April, 2023

An Energy-Efficient SAR ADC With a Coarse-Fine Bypass Window Technique.

Yi Shen, Jian Liu, Chenxi Han, Angyang Li, Shubin Liu, Ruixue Ding, Zhangming Zhu

IEEE Trans. Circuits Syst. I Regul. Pap., January, 2023

A 100- to- 10-kHz 5.4- to- 216- μW Power-Efficient Readout Circuit Employing Closed-Loop Dynamic Amplifier for MEMS Capacitive Accelerometer.

Longjie Zhong, Shubin Liu, Pengpeng Shang, Wenfei Cao, Zhangming Zhu

IEEE J. Solid State Circuits, 2023

A Single-Channel 70dB-SNDR 100MHz-BW 4^th-Order Noise-Shaping Pipeline SAR ADC with Residue Amplifier Error Shaping.

Yanbo Zhang, Junyan Hao, Shubin Liu, Zhangming Zhu, Yan Zhu, Chi-Hang Chan, Rui Paulo Martins

Proceedings of the IEEE International Solid- State Circuits Conference, 2023

A Single-Channel 2.6GS/s 10b Dynamic Pipelined ADC with Time-Assisted Residue Generation Scheme Achieving Intrinsic PVT Robustness.

Junyan Hao, Minglei Zhang, Yanbo Zhang, Shubin Liu, Zhangming Zhu, Yan Zhu, Chi-Hang Chan, Rui Paulo Martins

Proceedings of the IEEE International Solid- State Circuits Conference, 2023

A 12b 1.5GS/s Single-Channel Pipelined SAR ADC with a Pipelined Residue Amplification Stage.

Yi Shen, Shubin Liu, Yue Cao, Haolin Han, Hongzhi Liang, Zhicheng Dong, Dengquan Li, Ruixue Ding, Zhangming Zhu

Proceedings of the IEEE Custom Integrated Circuits Conference, 2023

A 0.012mm² 36.41kHz Temperature-insensitive Current-Reuse Ring Oscillator Achieving 0.077%/V Line Sensitivity across a 1.3V-to-3.7V unregulated Supply.

Zhicheng Dong, Shubin Liu, Xiaoteng Zhao, Baotian Hao, Hongzhi Liang, Haolin Han, Menghao Wang, Weijie Han, Zhangming Zhu

Proceedings of the IEEE Custom Integrated Circuits Conference, 2023

An 83.6dB-SNDR 101.6dB-SFDR 4^th-Order Noise-Shaping SAR with 2^nd-Order Nonlinearity Error Shaping.

Yanbo Zhang, Xianghui Zhang, Li Tian, Shubin Liu, Zhangming Zhu

Proceedings of the IEEE Asian Solid-State Circuits Conference, 2023

A $142.8-\mu \text{W}$ 98.1dB-SNDR Power/Bandwidth Configurable Fully Dynamic Discrete-Time Zoom ADC with Interstage Leakage Shaping.

Yuke Shen, Shubin Liu, Kui Wen, Yanbo Zhang, Yi Shen, Ruixue Ding, Zhangming Zhu

Proceedings of the IEEE Asian Solid-State Circuits Conference, 2023

A 5GS/s 38.04dB SNDR Single-Channel TDC-Assisted Hybrid ADC with $\lambda/4$ Transmission Line Based Time Quantizer Achieving a PVT Robustness 416.6fs Time Step.

Hongzhi Liang, Yi Shen, Jun Chang, Shubin Liu, Ruixue Ding, Zhangming Zhu

Proceedings of the IEEE Asian Solid-State Circuits Conference, 2023

A 77.8dB-SNDR 25MHz-BW 2^nd-order NS Pipelined SAR ADC with 4^th-order Gain-Error-Shaping.

Guolong Fu, Shubin Liu, Li Tian, Zhangming Zhu, Yanbo Zhang

Proceedings of the 15th IEEE International Conference on ASIC, 2023

2022

Correlated Double Amplifying Readout Technique for Low-Noise Power-Efficient MEMS Capacitive Accelerometer.

Longjie Zhong, Shubin Liu, Donglai Xu

IEEE Trans. Instrum. Meas., 2022

A 625kHz-BW, 79.3dB-SNDR Second-Order Noise-Shaping SAR ADC Using High-Efficiency Error-Feedback Structure.

Pinyun Yi, Yuhua Liang, Shubin Liu, Nuo Xu, Liang Fang, Yue Hao

IEEE Trans. Circuits Syst. II Express Briefs, 2022

A 0.018 %/V Line Sensitivity Voltage Reference With -82.46 dB PSRR at 100 Hz for Bio-Potential Signals Readout Systems.

Kui Wen, Yuke Shen, Yongyuan Li, Shubin Liu

IEEE Trans. Circuits Syst. II Express Briefs, 2022

A Power-Efficient TVC-Based Fast Auto-Frequency Calibration for PLLs.

Depeng Sun, Ruixue Ding, Feng Bu, Hongzhi Liang, Dengquan Li, Yuhua Liang, Shubin Liu

IEEE Trans. Circuits Syst. II Express Briefs, 2022

Voltage Control Ratiometric Readout Technique With Improved Dynamic Range and Power-Efficiency for Open-Loop MEMS Capacitive Accelerometer.

Longjie Zhong, Shubin Liu, Donglai Xu, Zhangming Zhu

IEEE Trans. Circuits Syst. I Regul. Pap., 2022

A 10-bit 100-MS/s SAR ADC With Always-On Reference Ripple Cancellation.

Yi Shen, Xiyuan Tang, Xin Xin, Shubin Liu, Zhangming Zhu, Nan Sun

IEEE Trans. Circuits Syst. I Regul. Pap., 2022

A 10-Bit 2.5-GS/s Two-Step ADC With Selective Time-Domain Quantization in 28-nm CMOS.

Maliang Liu, Chenxi Zhang, Shubin Liu, Dengquan Li

IEEE Trans. Circuits Syst. I Regul. Pap., 2022

A 14-b 20-MS/s 78.8 dB-SNDR Energy-Efficient SAR ADC With Background Mismatch Calibration and Noise-Reduction Techniques for Portable Medical Ultrasound Systems.

Yuhua Liang, Changying Li, Shubin Liu, Zhangming Zhu

IEEE Trans. Biomed. Circuits Syst., 2022

Capacitance-to-voltage converter employing parallel-series passive charge integrator for low noise power efficient MEMS capacitive sensor.

Longjie Zhong, Pengpeng Shang, Wenfei Cao, Zhangming Zhu, Shubin Liu

Microelectron. J., 2022

A configurable nonbinary 7/8-bit 800-400 MS/s SAR ADC in 65 nm CMOS.

Henghui Mao, Dengquan Li, Shubin Liu

Microelectron. J., 2022

Radio frequency analog-to-digital converters: Systems and circuits review.

Dengquan Li, Xin Zhao, Shubin Liu, Maliang Liu, Ruixue Ding, Yuhua Liang, Zhangming Zhu

Microelectron. J., 2022

A loop-unrolled assisted 9b 700 MS/s nonbinary 2b/cycle SAR ADC with time-based offset calibration.

Yukai Huang, Jiale Ding, Dengquan Li, Xin Zhao, Shubin Liu, Yi Shen, Zhangming Zhu

Microelectron. J., 2022

An efficient EEGNet processor design for portable EEG-Based BCIs.

Lichen Feng, Liying Yang, Shubin Liu, Chenxi Han, Yueqi Zhang, Zhangming Zhu

Microelectron. J., 2022

A 20 MHz Bandwidth 79 dB SNDR SAR-Assisted Noise-Shaping Pipeline ADC With Gain and Offset Calibrations.

Yanbo Zhang, Jin Zhang, Shubin Liu, Ruixue Ding, Yan Zhu, Chi-Hang Chan, Rui Paulo Martins

IEEE J. Solid State Circuits, 2022

Analysis and Design of a High-Bandwidth Front-End Sampler for Time-Interleaved ADCs.

Jiale Ding, Yukai Huang, Dengquan Li, Shubin Liu, Yi Shen, Zhangming Zhu

Circuits Syst. Signal Process., 2022

A Wideband High-linearity Input Buffer Based on Cascade Complementary Source Follower.

Tian Feng, Dengquan Li, Jiale Ding, Shubin Liu, Yi Shen, Zhangming Zhu

Proceedings of the 2022 IEEE International Conference on Integrated Circuits, 2022

2021

A Conversion Mode Reconfigurable SAR ADC for Multistandard Systems.

Jian Liu, Shubin Liu, Ruixue Ding, Zhangming Zhu

IEEE Trans. Very Large Scale Integr. Syst., 2021

A statistical offset calibration technique for 1.5-bit/cycle SAR ADCs.

Dengquan Li, Maliang Liu, Shubin Liu, Yuhua Liang, Ruixue Ding

Microelectron. J., 2021

A 2.6 GΩ, 1.4 μV_rms current-reuse instrumentation amplifier for wearable electrocardiogram monitoring.

Wenfei Cao, Yi Liu, Shubin Liu, Ling Wang, Rui Ma, Zhangming Zhu

Microelectron. J., 2021

A 79.1dB-SNDR 20MHz-BW 2^nd-Order SAR-Assisted Noise-Shaping Pipeline ADC with Gain and Offset Background Calibrations Based on Convergence Enhanced Split-Over-Time Architecture.

Yanbo Zhang, Jin Zhang, Shubin Liu, Zhangming Zhu, Yan Zhu, Chi-Hang Chan, Rui Paulo Martins

Proceedings of the IEEE Custom Integrated Circuits Conference, 2021

2020

An 11-bit 100-MS/s Pipelined-SAR ADC Reusing PVT-Stabilized Dynamic Comparator in 65-nm CMOS.

Jin Zhang, Xiaoqian Ren, Shubin Liu, Chi-Hang Chan, Zhangming Zhu

IEEE Trans. Circuits Syst. II Express Briefs, 2020

A 2nd-Order Noise-Shaping SAR ADC With Lossless Dynamic Amplifier Assisted Integrator.

Yanbo Zhang, Shubin Liu, Binbin Tian, Yan Zhu, Chi-Hang Chan, Zhangming Zhu

IEEE Trans. Circuits Syst. II Express Briefs, 2020

A 12-Bit 100-MS/s Pipelined-SAR ADC With PVT-Insensitive and Gain-Folding Dynamic Amplifier.

Shubin Liu, Haolin Han, Yi Shen, Zhangming Zhu

IEEE Trans. Circuits Syst. I Regul. Pap., 2020

A 7b 400 ​MS/s pipelined SAR ADC in 65 ​nm CMOS.

Ruixue Ding, Li Dang, Hanchao Lin, Depeng Sun, Shubin Liu, Zhangming Zhu

Microelectron. J., 2020

A 10-bit 120-MS/s SAR ADC With Reference Ripple Cancellation Technique.

Yi Shen, Xiyuan Tang, Linxiao Shen, Wenda Zhao, Xin Xin, Shubin Liu, Zhangming Zhu, Visvesh Sathe, Nan Sun

IEEE J. Solid State Circuits, 2020

A 10-Bit 100-MS/s SAR ADC with Always-on Reference Ripple Cancellation.

Xiyuan Tang, Yi Shen, Xin Xin, Shubin Liu, Jueping Cai, Zhangming Zhu, Nan Sun

Proceedings of the IEEE Symposium on VLSI Circuits, 2020

2019

A 10-Bit 5 MS/s VCO-SAR ADC in 0.18-µm CMOS.

Yi Xie, Yuhua Liang, Maliang Liu, Shubin Liu, Zhangming Zhu

IEEE Trans. Circuits Syst. II Express Briefs, 2019

A 1.2-V 2.41-GHz Three-Stage CMOS OTA With Efficient Frequency Compensation Technique.

Shubin Liu, Zhangming Zhu, Jingyu Wang, Lianxi Liu, Yintang Yang

IEEE Trans. Circuits Syst. I Regul. Pap., 2019

Energy-Efficient Switching Scheme with 93.41% Reduction in Capacitor Area for SAR ADC.

Shubin Liu, Haolin Han, Ruixue Ding

J. Circuits Syst. Comput., 2019

2018

Low-Power Single-Ended SAR ADC Using Symmetrical DAC Switching for Image Sensors With Passive CDS and PGA Technique.

Jingyu Wang, Shubin Liu, Yi Shen, Zhangming Zhu

IEEE Trans. Circuits Syst. I Regul. Pap., 2018

A Reconfigurable 10-to-12-b 80-to-20-MS/s Bandwidth Scalable SAR ADC.

Yi Shen, Zhangming Zhu, Shubin Liu, Yintang Yang

IEEE Trans. Circuits Syst. I Regul. Pap., 2018

Energy-Efficient and Area-Saving Asymmetric Capacitor Switching Scheme for SAR ADCs.

Hongzhi Liang, Ruixue Ding, Shubin Liu, Zhangming Zhu

J. Circuits Syst. Comput., 2018

A 10-KS/s 625-Hz-Bandwidth 60-dB SNDR Noise-Shaping ADC for Bio-potential Signals Detection Application.

Jin Hu, Maliang Liu, Shubin Liu, Ruixue Ding, Zhangming Zhu

Proceedings of the 2018 IEEE Asia Pacific Conference on Circuits and Systems, 2018

2017

A low-noise programmable gain amplifier with fully balanced differential difference amplifier and class-AB output stage.

Jingyu Wang, Zhangming Zhu, Shubin Liu, Ruixue Ding

Microelectron. J., 2017

Analysis and optimal distribution scheme for SAR-VCO ADCs.

Ruixue Ding, Hongzhi Liang, Shubin Liu, Zhangming Zhu

Microelectron. J., 2017

2016

A 12-Bit 10 MS/s SAR ADC With High Linearity and Energy-Efficient Switching.

Shubin Liu, Yi Shen, Zhangming Zhu

IEEE Trans. Circuits Syst. I Regul. Pap., 2016

A 12-bit 50MS/s zero-crossing-based two-stage pipelined SAR ADC in 0.18 µm CMOS.

Yi Shen, Shubin Liu, Zhangming Zhu

Microelectron. J., 2016

An automatic mode low-jitter pulsewidth control loop with broadband operation frequency.

Shubin Liu, Wei Guo, Zhangming Zhu

Microelectron. J., 2016

An asynchronous 12-bit 50 MS/s rail-to-rail Pipeline-SAR ADC in 0.18 μm CMOS.

Wei Guo, Shubin Liu, Zhangming Zhu

Microelectron. J., 2016

2013

A Low Offset Comparator for High Speed Low Power ADC.

Zhangming Zhu, Weitie Wang, Yuheng Guan, Shubin Liu, Yu Xiao, Lianxi Liu, Yintang Yang

J. Circuits Syst. Comput., 2013

A low-jitter pulsewidth control loop with high supply noise rejection.

Shubin Liu, Zhangming Zhu, Huaxi Gu, Yintang Yang

IEICE Electron. Express, 2013

2012

A CMOS 4.6ppm/°C curvature-compensated bandgap voltage reference.

Shubin Liu, Zhangming Zhu, Huaxi Gu, Minjie Liu, Lianxi Liu, Yintang Yang

IEICE Electron. Express, 2012