Abstract: In this brief, a Noise-Shaping Successive Approximation Register (NS-SAR) Analog-to-Digital Converter (ADC) optimized for low-power Audio Activity Detection (AAD) is presented. Based on a ...
Abstract: This brief presents an energy-efficient continuous-time incremental delta-sigma modulator (CT IDSM), where the first integrator employs a fourth-order feedforward-compensated amplifier based ...