A Continuous-Time Incremental Zoom ADC With Extended Quantization, Easy-to-Drive Capacitive Input and Deadband-Embedded Gm-C Loop Filter https://sscs.ieee.org/wp-content/themes/movedo/images/empty/thumbnail.jpg 150 150 https://secure.gravatar.com/avatar/8fcdccb598784519a6037b6f80b02dee03caa773fc8d223c13bfce179d70f915?s=96&d=mm&r=g
Abstract:
This article presents a continuous-time (CT) analog-to-digital converter (ADC) featuring an incremental zoom with extended quantization architecture. The proposed MASH topology comprises an 8-bit oversampled successive-approximation register (SAR) ADC as the first stage, a 1-bit incremental CT delta-sigma modulator (CT-DSM) as the second stage, and a 12-bit Nyquist SAR ADC …