Tx-Rx iPAC™ FEM for Dual-Band GSM / GPRS (880-915 MHz and 1710-1785 MHz)

Manufacturer's part number :


Manufacturer Skyworks


Description :

The SKY77542 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 SKY77542 offers 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.

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    • High efficiency
    • GSM850 45.0%
    • PCS1900 38.5% Low transmit supply current
    • GSM850 1.26 A
    • PCS1900 0.93 A Internal ICC sense resistor for iPAC Closed loop iPAC 50 O matched Input/Output Tx-VCO-to-antenna and antenna-to-Rx-SAW filter RF interface Tx harmonics below -33 dBm PHEMT RF switches afford high linearity, low insertion loss, and less than 20 µA supply current in receive modes Small outline: 7 x 6 mm Low profile: 0.9 mm Compatible with multiple logic families Low APC current: 25 µA

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Features Similar products
Application GSM / GPRS  

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Band/Frequency Range (MHz) Dual-Band  
OP1dB/Output Power (dBm) 33.8, 32  
Supply Voltage (V) 2.9 to 4.8   
Package MCM-30 (7 x 6 x 0.9)