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RFRD6461

RFMD
Part Number RFRD6461
Manufacturer RFMD
Description 3G POWERSMART POWER PLATFORM
Published Mar 29, 2015
Detailed Description RFRD64613G PowerSmart™ Power Platform RFRD6461 3G POWERSMART™ POWER PLATFORM PCB Footprint: 7.6mm x 15.3mm x 1.02mm ...
Datasheet PDF File RFRD6461 PDF File

RFRD6461
RFRD6461


Overview
RFRD64613G PowerSmart™ Power Platform RFRD6461 3G POWERSMART™ POWER PLATFORM PCB Footprint: 7.
6mm x 15.
3mm x 1.
02mm BATTERY RF DETECTOR OUT RF COUPLER OUT Features  2 Component Placement Power Platform  RF6261B Power Amplifier: 6.
0mm x 8.
0mm  RF6561 PA Power Management: 1.
72mm x 2.
53mm  Multimode Capability  GSM/EDGE/EGPRS/EDGE-Evo  WCDMA/HSPA+  Multi-band Coverage  Quad-band EDGE (QBE) (850/900/1800/1900)  ≤ Penta-band 3G/4G (UMTS Bands 1-6, 8-10)  WiFi, Bluetooth, GPS Coexistence  Quadrature PA Technology for Superior VSWR Tolerance and TRP Compliance  3-Wire SDI Programmable Control Interface  Optimized Transmit Efficiency for All Power Levels and Modes  Digitally Controlled PA Bias Settings  Feedback for Power Control, Battery Current (IBATT) Optimization  Common Integrated Directional Coupler Output  Common RF Detector Output  Small PCB Footprint: Replaces Up To Five 3G PAs + QBE PA Applications  2G/3G/4G Multimode, Multi-band Smartphones, and Mobile Internet Devices  3G/4G Connected Devices VRAMP VSDI SDI +1.
8V 3 HB_RFIN LB_RFIN RF6561 Boost - Buck DCDC Converter RF6261 B PA Module Collector Bias CMOS Controller and SDI Interface Digital Bias Quadrature PA SP4T + SP3T Mode Switch RFRD 6461 GSM_HB_TX GSM_LB_TX B1_TX B2_TX B3_TX B5_TX B8_TX Functional Block Diagram Product Description RFMD's RFRD6461 3G multi-band, multimode PowerSmart™ power platform is targeted at smartphones and mobile internet devices (MIDs) by providing extensive flexibility and customization, "user experience" focused performance with real-time battery life optimization, and a dramatically smaller front end solution size-all while accelerating an original equipment manufacturer's (OEM's) time to market.
At the heart of the RFRD6461 is the industry's first RF configurable power platform, designed to seamlessly merge RFMD's leading, industry-proven VSWR-tolerant, quadrature power amplifier technology with RFMD's patented power management technology in ...


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