A 590 µW, 106.6 dB SNDR, 24 kHz BW Continuous-Time Zoom ADC with a Noise-Shaping 4-bit SAR ADC. - Shubham Mehrotra; Efraïm Eland; Shoubhik Karmakar; Angqi Liu; Burak Gönen; Muhammed Bolatkale; Robert H. M. van Veldhoven; Kofi A. A. Makinwa (ESSCIRC, 2022)