AH314-G

The TriQuint AH314-G is a high dynamic range broadband driver amplifier in a surface mount package. The two-stage amplifier has 23 dB of gain, while achieving +25dBm of linear output power for 2.3 to 2.9 GHz applications. The AH314-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. An internal active bias allows the AH314-G to operate directly off a commonly available +5V supply. The RoHS-compliant / lead-free 5x5mm QFN package is surface mountable to allow for low manufacturing costs to the end user. The AH314-G is also package and pin compatible with the 3.3 - 3.8 GHz AH315-G and the 0.7 - 2.7 GHz AH323-G . The AH314-G is targeted for use in a configuration for the driver stage amplifier in next generation base stations where high linearity and medium power is required.

Features:

2.3 to 2.9 GHz

23 dB Gain

EVM < 2.5% @ 25 dBm Pout

< 0.2 dB gain flatness across 200 MHz BW

+33 dBm P1dB

Internal active bias

+5V single supply voltage

Lead-free / RoHS compliant

5x5 mm QFN package