AH315-G
3300 - 3800 MHz, 2 Watt Linear Amplifier
Key Features
- 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
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
| Frequency Min(MHz) | 3,300 |
| Frequency Max(MHz) | 3,800 |
| Gain(dB) | 25 |
| OP1dB(dBm) | 33 |
| OIP3(dBm) | 42 |
| NF(dB) | 7.3 |
| Voltage(V) | 5 |
| Current(mA) | 600 |
| RoHS | Yes |
| Lead Free | Yes |
| Halogen Free | Yes |
| ITAR Restricted | No |
This product appears in the following application block diagrams: