Abstract: This letter presents a simple and accurate interface circuit for three-wire resistive sensors based on a non-inverting amplifier and a two-phase ratiometric measurement technique. The ...

Abstract: This paper presents an ultra-low-power low-noise Capacitively-coupled Chopper Instrumentation Amplifier (CCIA). A current-reuse telescopic topology in the first stage along with a recycling ...

Loop analysis of analog and mixed-signal discontinuous systems, such as PLLs, delta-sigma converters, switched-capacitor filters, PWM amplifiers, and switch-mode power supplies, presents a unique ...