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GPRS RF Subsystems
Skyworks GPRS RF Subsystem family consists of Skyworks GPRS Transceiver and Power Amplifier products. GPRS RF Subsystem products offer a high level of integration in a small form factor.
These high-performance, field-proven RF subsystems allow wireless terminal manufacturers
worldwide to significantly reduce the RF footprint and minimize power consumption for
next-generation multi-band GPRS handsets.
Typical GPRS RF Subsystem product features:
- Direct down-conversion receivers that eliminate IF filters
- Integrated, quad-band LNAs, transmit VCOs, and loop filters
- Single integrated, fully programmable fractional-N synthesizers
- Integrated, digital crystal oscillators
- Quad-band, multi-slot GPRS Class 12 operation
- Support for GPRS and downlink EDGE standards
- Direct conversion architectures that eliminate IF conversion stages
- Compatible with Skyworks baseband devices and numerous 3rd party baseband devices
GPRS RF Subsystem products include:
- SKY74400 Power Transceiver – A highly integrated, GSM/GPRS transceiver and power amplifier in a compact 6x11 package. Add SAW filters and antenna switch for a complete radio solution.
- SKY74117 DCR™ Transceiver + SKY77500 Front-End Module – Direct conversion radio device is combined with a transmit and receive front-end module and compatible with any GSM/EGPRS baseband.