Wenda Zhao

A 13.5-ENOB, 107-μW Noise-Shaping SAR ADC With PVT-Robust Closed-Loop Dynamic Amplifier

Xiyuan Tang, Xiangxing Yang, Wenda Zhao et al. · IEEE Journal of Solid-State Circuits · 2020 · 123 citations

Data Converter, Mixed-signal Integrated Circuit, Analog Design +5

A 13-bit 0.005-mm² 40-MS/s SAR ADC With kT/C Noise Cancellation

Jiaxin Liu, Xiyuan Tang, Wenda Zhao et al. · IEEE Journal of Solid-State Circuits · 2020 · 74 citations

Kt/c Noise Cancellation, Engineering, Analog-to-digital Converter +9

A 0.025-mm² 0.8-V 78.5-dB SNDR VCO-Based Sensor Readout Circuit in a Hybrid PLL-$\Delta\Sigma$ M Structure

Wenda Zhao, Shaolan Li, Biying Xu et al. · IEEE Journal of Solid-State Circuits · 2019 · 59 citations

Electrical Engineering, M Structure, Engineering +14

9.5 A 13.5b-ENOB Second-Order Noise-Shaping SAR with PVT-Robust Closed-Loop Dynamic Amplifier

Xiyuan Tang, Xiangxing Yang, Wenda Zhao et al. · 2020 · 57 citations

Data Converter, δσ Adcs, Mixed-signal Integrated Circuit +4

A Two-Step ADC With a Continuous-Time SAR-Based First Stage

Linxiao Shen, Nan Sun, Yi Shen et al. · IEEE Journal of Solid-State Circuits · 2019 · 47 citations

Radar, Sar Quantization, Engineering +12