QorvoUnited States

Qorvo's AH315-G is a high dynamic range broadband driver amplifier in a surface mount package. The two-stage amplifier has 25 dB of gain, while achieving +25 dBm of linear output power for 3.3 to 3.8 GHz WiMAX / WiBro applications. The AH315-G uses a high reliability +5V InGaP / GaAs HBT process technology. The device incorporates proprietary bias circuitry to compensate for variations in linearity and current draw over temperature. The device does not require any negative bias voltage; an internal active bias allows the AH315-G to operate directly off a commonly used single +5V supply. The RoHS-compliant / lead-free 5x5mm QFN package is surface mountable to allow for low manufacturing costs to the end user. The AH315-G is targeted for use in a configuration for the driver stage amplifier in 802.16 WiMAX base stations where high linearity and medium power is required. Typical Applications WiMAX Product Categories Products> Amplifiers> Driver Amplifiers (< 3 W) Application Categories Applications> Network Infrastructure> Wireless Infrastructure> Base Stations Applications> Network Infrastructure> Wireless Infrastructure> Repeaters / Boosters / DAS