Datasheet Summary
®
1/2 W High Linearity Amplifier
Product Overview
The QPA9119 is a high linearity driver amplifier in a lowcost, RoHS pliant, 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 high input RF input power levels that may occur in a system. On-chip ESD protection...
