RF Micro Devices, Inc.
Greensboro, NC 27409
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Radio Modules support up to 4 frequency bands.
Comprised of cellular transceiver module and cellular transmit module, POLARIS 2(TM) TOTAL RADIO(TM) solution is suited for handsets operating on GSM/GPRS and GSM/GPRS/EDGE networks. Optimized performance in transmit module is achieved through Optimum Technology MatchingÃ-® with GaAs HBT power amplifier, GaAs pHEMT switch, and CMOS controller. System can interface with range of basebands...
Read More »Bluetooth Products target cellular handset market.
Housed in 4.5 x 4.5 mm BGA package, UltimateBlue(TM) 0.13 micron Model SiW4000 EDR SoC is suited for high-volume mobile phone production. Model SiW3500 SoC is Bluetooth V2.0 qualified for interoperability with existing Bluetooth products. On-chip RF matching circuit facilitates direct on-board design. Model SiW1722 transceiver is designed and OEM-qualified for Bluetooth-enabled CDMA mobile phone...
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Power Amplifiers suit cellular base stations.
Half-watt Model RF3807 and 2 W Model RF3809 are single-stage GaAs HBT pre-driver amplifiers that operate across CDMA, GSM, DCS, PCS, and UMTS frequencies. Operating in UMTS frequency band, Model RF3807 provides +28.5 dBm output power, +40% power efficiency, and +42 dBm linearity, while Model RF3809 provides +33.5 dBm output power, +43% power efficiency, and +43 dBm linearity. Units are housed in...
Read More »Bluetooth/GPS System offers signal sensitivity of -155 dBm.
Model RF8900 is equipped with host processor that performs both GPS navigation and BluetoothÃ-® communication functions. It provides technology for puck-style devices that transmit location information wirelessly, enabling location-based services to be received by any handheld device with Bluetooth technology and associated mapping software. Signal sensitivity enables system to track GPS...
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Power Amplifier Module features integrated power detector.
Measuring 3 x 3 x 0.9 mm, Linear Power Amplifier Module, Model RF5198 features 50 ohm input and output and is internally matched to obtain optimum power, efficiency, and linearity. Self-contained unit is designed for use as final RF amplifier in 3 V WCDMA handheld digital cellular equipment in 1,920-1,980 MHz bands. Digital control line lowers quiescent current for maximum talk time in low power...
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Power Amplifiers facilitate design of handsets.
Measuring 6 x 6 x 1.4 mm, PowerStarÃ-® RF3158 and RF3166 modules require no external components or critical routing. Quad-band RF3158 is optimized for linear EDGE using direct I and Q modulators or small signal polar modulation, while quad-band RF3166 is optimized for GSM/GPRS class 12. Battery voltage monitoring circuitry automatically measures battery voltage and adjusts ramp voltage,...
Read More »Power Amplifiers incorporate battery tracking technology.
Measuring 6 x 6 x 1.4 mm, PowerStarÃ-® modules RF3158 and RF3166 incorporate VBATT tracking circuitry that measures battery voltage and adjusts ramp voltage. Quad-band RF3158 (GSM/GPRS/EDGE) is optimized for linear EDGE, using direct I and Q modulators or signal polar modulation, while quad-band RF3166 (GSM/GPRS) is optimized for GSM/GPRS class 12. Built on laminate module substrate...
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Bluetooth(TM) Chip is optimized for mobile phones.
Integrated SiW4000(TM) system-on-chip (SoC) Bluetooth solution, developed using 0.13 micron CMOS process technology, is housed in 4.5 x 4.5 mm BGA package to minimize footprint of pcb. Product requires only 8 external components: 6 capacitors, one inductor, and one band-pass filter. Features include coexistence interface, direct conversion architecture, and synchronous and asynchronous serial...
Read More »Wireless Headset supports Bluetooth technology.
Based on SiW3500(TM) UltimateBlue(TM) single-chip BluetoothÃ-® IC and Dspfactory BelaSigna(TM) 200 single-chip DSP-based audio processing system, stereo headset reference design accommodates stereo as well as telecom audio. It features ability to switch on-the-fly between mobile phones, portable audio players, and other devices enabled with Bluetooth technology. Design components include...
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