Use Our ProductsAH315-G 
2 Watt Linear Amplifier
The TriQuint 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.
| Frequency (MHz) | Gain (dB) | P1dB (dBm) | Output IP3 (dBm) | NF (dB) | Vdd (V) | Idd (mA) | Package Style |
|---|---|---|---|---|---|---|---|
| 3,300 to 3,800 | 25 | 33 | 42 | 7.3 | 5 | 600 | 5 x 5 mm |
- 3.3 to 3.8 GHz
- 25 dB gain
- EVM < 2.5% @ 25 dBm Pout
- Internal active bias
- +5V single supply voltage
- +33 dBm P1dB
- RoHS-compliant / lead-free
- 5x5 mm QFN SMT package
- WiMAX
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