Electronic Design

Hex-Switch Decoder Uses Weighted-Capacitor Network to Reduce I/O Pin Count

A pulse-width-modulated (PWM) signal and the RC-charging characteristics of a weighted-capacitor network can be used along with a CMOS Schmitt inverter to generate a pulse whose width is linearly ...
EDN

Fast-charging a supercapacitor from energy harvesters

Supercapacitors are an essential energy storage mechanism in self-powered systems. Their high-energy capacities combined with their ability to provide high-power output make them ideal for ultra-low ...
Electronic Design

Hex-Switch Decoder Uses Weighted-Capacitor Network to Reduce I/O Pin Count (.PDF Download)

A pulse-width-modulated (PWM) signal and the RC-charging characteristics of a weighted-capacitor network can be used along with a CMOS Schmitt inverter to generate a pulse whose width is linearly ...