ECO chip: Energy Consumption Zeroize Chip with a 953MHz High-Sensitivity Radio Wave Detector for Standby Mode Applications

摘要

ECO chip (energy consumption zeroize chip) for standby mode applications is presented. ECO chip detects 953MHz band radio waves from a remote control using a high-sensitivity rectifier and switches on/off the main power supplies of applications with ultra-low power consumption. Sensitivity of -42dBm and communication distance of 10m from 13dBm output remote control are achieved with 0.14μW power consumption.