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RF2480 Datasheet(PDF) 1 Page - RF Micro Devices |
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RF2480 Datasheet(HTML) 1 Page - RF Micro Devices |
1 / 8 page ![]() 1 of 8 Optimum Technology Matching® Applied GaAs HBT InGaP HBT GaAs MESFET SiGe BiCMOS Si BiCMOS SiGe HBT GaAs pHEMT Si CMOS Si BJT GaN HEMT Functional Block Diagram RF MICRO DEVICES®, RFMD®, Optimum Technology Matching®, Enabling Wireless Connectivity™, PowerStar®, POLARIS™ TOTAL RADIO™ and UltimateBlue™ are trademarks of RFMD, LLC. BLUETOOTH is a trade- mark owned by Bluetooth SIG, Inc., U.S.A. and licensed for use by RFMD. All other trade names, trademarks and registered trademarks are the property of their respective owners. ©2006, RF Micro Devices, Inc. Product Description 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. Ordering Information 16 15 14 13 12 11 10 9 1 2 3 4 5 6 7 8 POWER CONTROL -45° +45° I REF Q REF GND2 GND2 GND2 LO VCC1 PD I SIG Q SIG GND1 GND1 GND1 VCC2 GND1 RF OUT RF2480 DIRECT QUADRATURE MODULATOR The RF2480 is a monolithic integrated quadrature modulator IC capable of universal direct modulation for high-frequency AM, PM, or compound carriers. This low-cost IC features excellent linearity, noise floor, and over-temperature carrier suppression performance. The device imple- ments differential amplifiers for the modulation inputs, 90° carrier phase shift network, carrier limiting amplifiers, two matched double-balanced mixers, summing amplifier, and an output RF amplifier which will drive 50 from 800MHz to 2500MHz. Component matching is used to obtain excellent amplitude balance and phase accuracy. Features Typical Carrier Suppression>35dBc over temperature with highly linear operation Single 5V Power Supply Integrated RF quadrature net- work Digitally controlled Power Down mode 800MHz to 2500MHz opera- tion Applications Dual-Band CDMA Base Sta- tions TDMA/TDMA-EDGE Base Sta- tions GSM-EDGE/EGSM Base Sta- tions W-CDMA Base Stations WLAN and WLL Systems TETRA Systems RF2480 Direct Quadrature Modulator RF2480 PCBA Fully Assembled Evaluation Board DS121024 RF2480Direct Quadrature Modulator RoHS Compliant & Pb-Free Product Package Style: SOIC-16 |
Similar Part No. - RF2480_12 |
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Similar Description - RF2480_12 |
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