SKY77518-21 Datasheet (Skyworks) - FEM FOR DUAL-BAND GSM/GPRS

SKY77518-21, FEM FOR DUAL-BAND GSM/GPRS

The SKY77518-21 is a transmit and receive front-end module (FEM) with Integrated Power Amplifier Control (iPAC™) for dual-band cellular handsets comprising GSM900 and DCS1800 operation.

Designed in a low profile, compact form factor, the SKY77518-21 offers a complete Transmit VCO-to-Antenna and Ante

SKY77518-21 Features

* High efficiency - GSM900 48% - DCS 41%

* Low transmit supply current - GSM900 1.26 A - DCS1800 0.9 A

* Internal ICC sense resistor for iPAC

* Closed loop iPAC

* 50 Ω matched Input/Output

* TX

* VCO-to-antenna and antennato-RX-SAW filter RF inte