RFPA2545

RFPA2545 RFPA2545 Broadband 4W GaAs HBT Power Amplifier 1400MHz to 2700MHz The RFPA2545 is a broadband GaAs HBT power amplifier specifically designed for wireless infrastructure applications. Using a highly reliable GaAs HBT technology, this high performance single stage amplifier achieves higher gain and ultra-high linearity over a broad frequency range. It exhibits excellent back-off characteristics making it ideal for ultra-linear applications. RFPA2545 can also be optimized for use as a small-cell PA output stage. External matching and bias control allows RFPA2545 to be utilized across various radio platforms within 1400MHz to 2700MHz. RFPA2545 Package: DFN, 12-pin, 4.0mm x 5.0mm x 0.85mm Features ■ 1400MHz to 2700MHz Operation ■ P1dB = 34.9dBm at 2140MHz ■ ACP = -52dBc at POUT = 25dBm, 2140MHz ■ High Linearity OIP3 = 52.3dBm at 2140MHz ■ DC Power 5V, 800mA VBIAS 1 NC 2 RFIN 3 RFIN 4 RFIN 5 RFIN 6 AMP 12 VREG 11 NC 10 RFOUT/VCC 9 RFOUT/VCC 8 RFOUT/VCC 7 RFOUT/VCC Applications ■ GaAs Pre-driver for Base Station Amplifiers ■ Small Cell Output Stage ■ PA Stage for Commercial Wireless Infrastructure Functional Block Diagram Ordering Information RFPA2545SQ Sample bag with 25 pieces RFPA2545SR 7" Reel with 100 pieces RFPA2545TR13 13" Reel with 2500 pieces RFPA2545PCK-411 2110MHz to 2170MHz PCBA with 5-piece sample bag RFPA2545PCK-412 2590MHz to 2690MHz PCBA with 5-piece sample bag RF Micro Devices Inc. 7628 Thorndike Road, Greensboro, NC 27409-9421 For sales or...