Tx-Rx FEM for Quad-Band GSM / GPRS / EDGE - Quad-Band WCDMA Antenna Switch

Manufacturer's part number :

SKY77549

Manufacturer Skyworks

Skyworks

Description :

SKY77549 is a transmit and receive Front End Module (FEM) designed in a very low profile (0.9 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 also supports Class 12 General Packet Radio Service (GPRS) multi-slot operation and EDGE Polar Modulation. WCDMA switch-through support is provided by four dedicated high-linearity ports.

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RoHS

RoHS

  • Quote and availability

    Features

    • Small, low profile package
    • 6 mm x 6 mm x 0.9 mm
    • 28-pad configuration Low input power range
    • 0 to 6 dBm High efficiency
    • 41% GSM850
    • 41% GSM900
    • 39% DCS
    • 39% PCS Tx-VCO-to-antenna and antenna-to-Rx-SAW filter RF interface Tx harmonics below -38 dBm Wideband envelope control path Input/Output matching 50 O internal Low APC current: 20 µA High impedance control inputs 15 µA, typical Integrated module temperature sensor

    How wireless works

Features Similar products
Application GSM / GPRS / EDGE / WCDMA  

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Band/Frequency Range (MHz) Quad-Band  
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Supply Voltage (V) 3 to 4.6   
Package MCM-28 (6 x 6 x 0.9)