pipeline successive-approximation register (SAR) ADC

A 77.1-dB-SNDR 6.25-MHz-BW Pipeline SAR ADC With Enhanced Interstage Gain Error Shaping and Quantization Noise Shaping

JSSC, 2021 (CICC invited submission)

A Pipeline SAR ADC With Second-Order Interstage Gain Error Shaping

JSSC, 2020 (VLSI invited submission)