Chinese
English
RT202
2.4GHz Highly-integrated single-chip RF Front-end Module
Introduction
RT202 is a fully integrated RFIC (RF Front-end Integrated Circuit) which incorporates key RF functionality. It integrates a high-efficiency PA, a low noise amplifier (LNA) with bypass mode, Transmit and Receive switching circuitry, the associated matching network, a harmonic filter and a diversity switch all in one device. The PA power detect circuit is also integrated.
RT202 has superior performance, high efficiency, low noise, small form factor. Moreover, RT202 has ruggedized ESD, and VSWR protection.
RT202 is designed for use in 2.4GHz ISM band and supports the 802.15.4 and ZigBee standard. It’s the perfect RF Front-end solution for applications requiring extended range and bandwidth.
Specifications
2.4GHz ZigBee High Power, Fully Integrated RF Front-End IC with 22.5dBm Output Power
Full On-chip 50Ω Input / Output Matching, Integrate Output Filter for Spurs / Harmonics Rejection
Integrated Power Detector for Transmit Power Monitor and Control
Dual Antenna for Range-extension
Very Low DC Power Consumption
Integrated Receive Bypass Function
ESD Protection Circuitry on All Ports
3mm×3mm×0.75mm Small Outline QFN-16 Package with Exposed Ground Pad
Minimal External Components Required
