Processor Design with DSP Enhancements for Wireless Applications

A Gm-C Continuous-Time Sigma-Delta Modulator with Improved Linearity

Bridge sensors are widely used for accurate measurement of physical quantities such as temperature, pressure, strain or altitude. Such sensors require a low-noise, high-resolution and accurate readout system with high input impedance. In order to meet these requirements, conventional sensor readout systems use multiple stages which typically...