RF3931

Proposed RF3931 GaN WIDE-BAND POWER AMPLIFIER RoHS Compliant & Pb-Free Product Package Style: Flanged Ceramic Features Peak Power=30W Gain=14dB Advanced GaN HEMT Technology 48V Operation Optimized Evaluation Board Layout for 50 Ω Operation RF IN VGQ Pin 1 (CUT) GND BASE RF OUT VDQ Pin 2 Applications Commercial Wireless Infrastructure Cellular and WiMAX Infrastructure General Purpose Broadband Amplifiers Public Mobile Radios Industrial, Scientific and Medical Functional Block Diagram Product Description The RF3931 is designed for commercial infrastructure, cellular and WiMAX infrastructure and general purpose broadband amplifier applications. Using an advanced high power density Gallium Nitride (GaN) semiconductor process, these high-performance amplifiers achieve high efficiency and flat gain over a broad frequency range in a single amplifier design. The RF3931 is an unmatched GaN transistor packaged in a flanged ceramic package which provides excellent thermal stability through the use of advanced heat sink and power dissipation technologies. Ease of integration is accomplished through the incorporation of simple, optimized matching networks external to the package that provide wideband gain and power performance in a single amplifier. Ordering Information RF3931 GaN Wide-Band Power Amplifier Optimum Technology Matching® Applied GaAs HBT GaAs MESFET InGaP HBT SiGe BiCMOS Si BiCMOS SiGe HBT GaAs pHEMT Si CMOS Si BJT GaN HEMT RF MICRO DEVICES®, RFMD®, Optimum Technology Matching®, Enabling Wireless Connectivity™, PowerStar®, POLARIS™ TOTAL RADIO™ and UltimateBlue™ are trademarks of RFMD, LLC. BLUETOOTH is a trademark 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. Prelim DSB070829 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. 1 of 2 RF3931 Proposed Please contact RFMD Technical Support at (336) 678-5570 for more information. 2 of 2 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. Prelim DSB070829