A 2GHz 2-bit Continuous-Time Delta Sigma ADC with 2GHz chopper achieving 12nV/sqrt(Hz) 1/f noise at 153kHz and -104.7dBc THD in 30MHz BW. - Pierluigi Cenci; Hans Brekelmans; Shagun Bajoria; Marcello Ganzerli; Bernard Burdiek; Robert Rutten; Yihan Gao; Muhammed Bolatkale; Paul Swinkels; Lucien J. Breems (ESSCIRC, 2022)