AH315-G 2 W 线性放大器
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.
技术特性
- 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
技术指标
| 频率(GHz) |
增益(dB) |
P1dB (dBm) |
OIP3 (dBm) |
NF (dB) |
Vdd (V) |
Idd (mA) |
封装信息 |
| 3.3 - 3.8 |
25 |
33 |
42 |
7.3 |
5 |
600 |
5 x 5 mm |
订购信息 Ordering Information
|
应用领域 APPLICATION
功能框图 Functional Block Diagram
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