SKY77546 Datasheet (Skyworks Solutions)

SKY77546, Tx-Rx Front-End Module

The SKY77546 is a transmit and receive Front-End Module (FEM) designed in a compact form factor for dual-band cellular handsets comprising GSM900 and DCS1800 operation.

The SKY77546 offers a complete Transmit VCO-to-Antenna and Antenna-to-Receive SAW filter solution that supports Class 12 General Pa

SKY77546 Features

* High efficiency 45% (GSM900) 40% (DCS1800)

* Current limiting for protection and extended battery life

* Input/Output internally matched 50 Ω

* TX

* VCO-to-antenna and antenna-to-RX-SAW filter RF interface

* TX harmonics below

* 36 dBm