RFX300-30 RF Subsystem UMTS/EDGE radio solution Comprehensive Radio Fact Sheet
●In the mobile phone industry, time to market is critical. Traditional RF development methods require extensive time to carefully program and test transceivers in order to optimize final yields and avoid expensive reworking. With this in mind, Freescale has developed a revolutionary RF programming method that reduces development time. Freescale's RFX300-30 RF subsystem is a multimode, multiband UMTS/EDGE solution in a single integrated package with the benefit of “RF Embedded Intelligence.” The first to offer a 3G DigRF Interface for greater compatibility with industry basebands, the RFX300-30 provides an extremely compact board area and low electronic bill of materials.
●The RFX300-30 improves upon Freescale's history of GSM/EDGE/WCDMA RF subsystems with embedded intelligence and simplified Layer 1 programming. As multiband and multimode phone electronics become more complex and form factors become smaller, simplified programming is key to getting a phone right the first time.
●Traditional RF baseband programming must consider the critical timing between the transceiver, power amplifiers, switches, low noise amplifiers, baseband processor and voltage regulators. The digital baseband must perform many calibrations to control a transceiver and the detailed timing of all transceiver functions. With Freescale's revolutionary approach, an engineer enters a single command stating the desired channel and power level. This command sets the parameters and times the events so that system compliance is virtually assured.
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Supplier and Product Introduction |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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2008/10/29 |
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REV 2 |
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RFX30030RFFS |
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197 KB |
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