A high-efficiency two-stage power amplifier in a low-cost surface-mount package, the TQP9108 amplifier is able to achieve 39% power added efficiency at 27 dBm output power while operating with a low 65 mA idle current. The amplifier is designed to ensure that all odd-order IMD products are below -17 dBm at all output power levels below 24 dBm/tone.
The TQP9108 integrates two high performance amplifier stages onto a module to allow for a compact system design and requires very few external components for operation. The amplifier is bias adjustable allowing the amplifier's power consumption to be optimized. The TQP9108 is available in a lead-free/RoHS-compliant 13-pin 3.5x4.5 mm surface mount package package and is pin-compatible to the lower frequency band version in the family with the TQP9107 (699-960 MHz).