A 98.3dB-SNDR 100kHz-BW 4th-CIFF Noise-Shaping SAR ADC Using Source Degeneration Floating Inverter Amplifier. - Longjiang Jia; Yuanhong Ding; Zhongwei Lin; Yushan Dai; Jian Mei; Lei Deng; Rui Yin (ISCAS, 2026)