SKY77550 Datasheet (Skyworks Solutions) - Tx Quad-Band / Rx Dual-Band BiFET iPAC FEM

SKY77550, Tx Quad-Band / Rx Dual-Band BiFET iPAC FEM

SKY77550 is a transmit and receive Front-End Module (FEM) with Integrated Power Amplifier Control (iPAC™) designed in a low profile, compact form factor for dual-band cellular handsets comprising GSM850/900 and DCS1800/PCS1900 operation.

The SKY77550 offers a complete Transmit VCO-toAntenna and Ante

SKY77550 Features

* High efficiency - 42% (GSM850) - 42% (GSM900) - 42% (DCS1800 - 41% (PCS1900)

* Low transmit supply current - 1.36 A (GSM850) - 1.36 A (GSM900) - 0.86 A (DCS1800) - 0.88 A (PCS1900)

* Internal ICC sense resistor for iPAC

* Closed loop iPAC

* 50 Ω matched Inpu