Qorvo's TQP9111 is a two-stage linear driver amplifier in a low-cost surface-mount package. The amplifier is able to achieve high performance with +46 dBm OIP3 and +32.5 dBm P1dB. This linear amplifier integrates two high performance amplifier stages onto a module to allow for a compact system design. The integrated inter-stage match minimizes performance variation that would otherwise be attributed to external matching component value and placement tolerances.

Both the input and output stage amplifiers are bias adjustable allowing the amplifier's power consumption to be reduced for occasions when high power performance is not required. Both stages can also be turned off when not being used for power savings or for TDD systems. The output match is externally tunable to allow the amplifier to be optimized for high power or high linearity applications. The TQP9111 is available in a RoHS-compliant 20-pin 4 x 4 mm surface mount package.