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SKY77528

Skyworks Solutions
Part Number SKY77528
Manufacturer Skyworks Solutions
Description Front-End Module
Published Jun 9, 2009
Detailed Description PRODUCT SUMMARY SKY77528 Tx Front-End Module for Quad-Band GSM / EDGE www.datasheet4u.com Applications Description The...
Datasheet PDF File SKY77528 PDF File

SKY77528
SKY77528

Overview
PRODUCT SUMMARY SKY77528 Tx Front-End Module for Quad-Band GSM / EDGE www.
datasheet4u.
com Applications Description The SKY77528 is a transmit Front-End Module (FEM) designed for quad-band Global System for Mobile Communications (GSM), General Packet Radio Service (GPRS), and Enhanced Data Rate for GSM Evolution (EDGE) handsets and modules.
The SKY77528 consists of a GSM850/EGSM900 PA block and a DCS1800/PCS1900 PA block, impedance-matching circuitry for 50 Ω inputs and outputs, a multi-function PA control block, lowpass harmonic rejection filter, and a transmit/receive antenna switch.
Two Heterojunction Bipolar Transistor (HBT) PA blocks are fabricated onto an Indium Gallium Phosphide (InG...


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