ISL55020IRZ

Overview

The ISL55020IRZ is a low-power RF gain module from the Intersil ISL550xx series, designed for satellite receiver and ISM band applications. It integrates an RF amplifier with electrostatic discharge (ESD) protection capable of withstanding up to 3kV human body model interference. The device operates on a single supply voltage ranging from 4.5 V to 12 V, with typical operating voltages at 5 V and 9 V. It is housed in a QFN EP package and functions within a temperature range of -40°C to +85°C.

Feature Summary

• Integrated ESD protection resistant to 3kV human body model interference
• Low power consumption design suitable for portable and battery-operated systems
• Single-supply operation capability

Applications

• Satellite receivers
• ISM band applications
• RF signal amplification

Procurement Notes

Verify current availability status as distribution channels may indicate limited stock or end-of-life conditions. Confirm RoHS compliance details directly with the manufacturer or authorized distributors before procurement. Ensure the specific suffix matches the required packaging format.

Selection Notes

Select this component for designs requiring integrated ESD protection in RF front-ends. Verify that the supply voltage requirements align with the 4.5 V to 12 V operational range. Consider the QFN EP package constraints for thermal management and PCB layout.

Part Context

The ISL55020IRZ belongs to the ISL550xx family of low-power RF gain modules introduced by Intersil. This series includes variants such as ISL55005 through ISL55011, all featuring integrated ESD protection for robust performance in sensitive RF environments like satellite communications and industrial wireless bands.