The Qorvo TQP9113 is a 1 Watt, linear, two-stage driver amplifier in a low-cost surface-mount package. The amplifier is able to achieve high performance with +41dBm OIP3 and +30.6dBm P1dB while only consuming 215mA current. The input is internally matched and the amplifier only requires only a few external components for operation. The integrated interstage match minimizes performance variation that would otherwise be attributed to external matching component value and placement tolerances.
The TQP9113 is bias adjustable allowing the amplifier’s power consumption to be reduced for occasions when linear performance is not required. The amplifier can also switched on and off for TDD applications. The output match is tunable externally to allow the amplifier to be optimized for high power or high linearity applications. The TQP9113 is available in a RoHS-compliant 20-pin 4x4mm surface mount package.