Light Operate vs. Dark Operate Sensor Modes: Understanding the Difference and Choosing the Right One

Choosing the correct output mode on a photoelectric sensor is critical to reliable machine operation. A simple configuration ...
IEEE

An Analog-Assisted Digital LDO with 0.37mV Output Ripple and 5500x Load Current Range in 180nm CMOS

Abstract: This paper presents an analog-assisted digital low dropout regulator (LDO) by adopting a delta sigma modulator (DSM) and a finite impulse response (FIR) filter for reduced output ripple. By ...
IEEE

An Output-Capacitor-Free Synthesizable Digital LDO Using CMP-Triggered Oscillator and Droop Detector

Abstract: This article presents a synthesizable digital low-dropout regulator (DLDO) that precludes the use of an output load capacitor. For efficient regulation, the DLDO consists of fine and coarse ...