SKY77521 Datasheet (Skyworks Solutions)

SKY77521, TX-RX FEM

SKY77521 is a transmit and receive Front End Module (FEM) designed in a very low profile (1 mm), compact form factor for quad-band cellular handsets comprising GSM850/900, DCS1800, and PCS1900 operation * a complete transmit VCO-to-Antenna and Antenna-toreceive SAW filter solution.

The FEM a

SKY77521 Features

* Small outline: 7 mm x 6 mm

* Very low profile: 1 mm max.

* 30-pad package

* Low input power range - 0 to 6 dBm

* High efficiency - GSM850 40% - GSM900 40% - DCS 34% - PCS 34%

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

* TX h