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SKY77519 - TX-RX FEM

General Description

SKY77519 is a transmit and receive Front End Module (FEM) designed in a very low profile (1.1 mm), compact form factor for quad-band cellular handsets comprising GSM850/900, DCS1800, and PCS1900 operation

a complete transmit VCO-to-Antenna and Antenna-toreceive SAW filter solution.

Key Features

  • Small outline: 6 mm x 6 mm.
  • Very low profile: 1.1 mm max.
  • 28-pin package.
  • Low input power range - 0 to 6 dBm.
  • High efficiency - GSM850 40% - GSM900 40% - DCS 35% - PCS 35%.
  • TX-VCO-to-antenna and antennato-RX-SAW filter RF interface.
  • TX harmonics below -35dBm.
  • Wideband envelop control path.
  • Input/Output matching 50 Ω internal.
  • Low APC current: 20 µA.
  • High impedance control inputs 15 µA, typical.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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ADVANCE PRODUCT SUMMARY SKY77519 TX-RX FEM for Quad-Band GSM / GPRS / EDGE – Single-Band WCDMA Antenna Switch Support Applications • Quad-band cellular handsets encompassing - Class 4 GSM850/900 - Class 1 DCS1800 PCS1900 www.DataSheet4U.com - Class 12 GPRS multi-slot operation - EDGE polar modulation - Single-band WCDMA antenna switch support Description SKY77519 is a transmit and receive Front End Module (FEM) designed in a very low profile (1.1 mm), compact form factor for quad-band cellular handsets comprising GSM850/900, DCS1800, and PCS1900 operation — a complete transmit VCO-to-Antenna and Antenna-toreceive SAW filter solution. The FEM also supports Class 12 General Packet Radio Service (GPRS) multi-slot operation and EDGE Polar Modulation.