SI4209 Datasheet - Silicon Laboratories

SI4209, Transceiver

www.DataSheet4U.com Si4209 Si4209 Transceiver for GSM and GPRS .
The Si4209 transceiver is a complete RF front end for dual-band GSM and GPRS wireless communications.

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SI4209_SiliconLaboratories.pdf

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Datasheet Details

Part number:

SI4209

Manufacturer:

Silicon Laboratories

File Size:

232.69 KB

Description:

Transceiver

Features

* 5x5 mm 25-pin QFN Smallest solution footprint Highest integration Industry-leading performance Integrated GSM/GPRS transceiver including the following: - Digital low-IF receiver - Complete support for 900/1800, 900/1900, 850/1800, 850/1900 band configurations - Region management flexibility - Offs

Applications

* - Dual-band GSM/GPRS digital cellular handsets - Dual-band GSM/GPRS wireless data modems Si4209 ANTENNA SWITCH 900 1800 1900 850 900 1800 1900 PGA DIGITAL FILTER 850 RFIL LNA I ADC Q ADC LOW-IF φ DET PGA RFIH LNA 0 / 90 PGA PGA INTERFACE I Q Digital RFOL PA RFOH VCO + FREQUENCY

SI4209 Distributors

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