A Second-Order Purely VCO-Based CT ΔΣ ADC Using a Modified DPLL Structure in 40-nm CMOS

Yi Zhong, Shaolan Li, Xiyuan Tang, Linxiao Shen, Wenda Zhao, Siliang Wu, Nan Sun. A Second-Order Purely VCO-Based CT ΔΣ ADC Using a Modified DPLL Structure in 40-nm CMOS. J. Solid-State Circuits, 55(2):356-368, 2020. [doi]

Abstract

Abstract is missing.