SKY77500 Datasheet (Skyworks Solutions)

SKY77500, FEM

The SKY77500 is a transmit and receive Front End Module (FEM) designed in a low profile (1.2 mm), compact form factor for quad-band cellular handsets comprising GSM850/900, DCS1800, and PCS1900 operation *a complete transmit VCO-to-Antenna and Antenna-to-receive SAW filter solution.

The FEM a

SKY77500 Features

* High efficiency - GSM850 43% - GSM900 43% - DCS 40% - PCS 40%

* Internal ICC sense-resistor for iPAC

* Closed loop iPAC or open loop operation with external PAC circuit

* Input/Output matching 50 ohms internal (with DC blocking)

* TX-VCO-to-antenna and anten