QPA9119

Applications  Repeaters / DAS  Mobile Infrastructure  Defense Communications  General Purpose Wireless QPA9119 ½ W High Linearity Amplifier Product Features  400-4200 MHz  +27.2 dBm P1dB  +44 dBm Output IP3  17 dB Gain at 2140 MHz  +5 V Single Supply, 130 mA ICQ  Internal RF overdrive protection  Internal DC overvoltage protection  On chip ESD protection  3x3 mm QFN Package General Description The QPA9119 is a high linearity driver amplifier in a lowcost, RoHS compliant, surface mount package. This InGaP/GaAs HBT delivers high performance across a broad range of frequencies with +44 dBm OIP3 and +27.2 dBm P1dB while only consuming 130 mA quiescent current. All devices are 100% RF and DC tested. The QPA9119 incorporates on-chip features that differentiate it from other products in the market. The amplifier integrates an on-chip DC over-voltage and RF over-drive protection. This protects the amplifier from electrical DC voltage surges and...