Tx-Rx FEM for Quad-Band GSM / GPRS / EDGE 6-Band Antenna Switch Support

Manufacturer's part number :


Manufacturer Skyworks


Description :

SKY77570 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 Linear Modulation. WCDMA switch-through support is provided by six dedicated high-linearity ports.

View our wide range of Front End Module products

View our portfolio of RF components

See all products from our supplier Skyworks



  • Quote and availability


    • Small, low profile package:
    • 6 mm x 6 mm x 0.9 mm
    • 42-pad configuration High efficiency
    • GSMLB
    • 47% High Power
    • 29% Medium Power
    • 15% Low Power
    • 5% Ultra Low Power High efficiency
    • GSMHB
    • 44% High Power
    • 29% Medium Power
    • 15% Low Power
    • 5% Ultra Low Power Tx-VCO-to-antenna and antenna-to-Rx-SAW filter RF interface Single RF input

    How wireless works

Features Similar products
Application GSM / GPRS / EDGE  

  similar products found

Search similar products
Band/Frequency Range (MHz) Quad-Band  
Supply Voltage (V) 3 to 4.8   
Package MCM-42 (6 x 6 x 0.9)