关键性能
- 1805 - 1880 MHz
- +36 dBm P3dB
- 33.8% PAE at +28 dB power output
- Better than -50 dBc ACPR DPD linearized at +28 dBm power output
- 32 dB gain typical cross the band
- 1.8 V logic compatible PA ON/OFF control
- On chip ESD protection
- 5.0 × 5.0 mm package
The QPA9903 is a high-efficiency, linearizable power amplifier targeting Band 3 small-cell wireless infrastructure systems. Using InGaP/GaAs HBT technology, the product delivers high efficiency of 33.8% at +28dBm average output power while providing excellent DPD linearized ACPR of -50dBc for signal bandwidths of up to 60MHz.
The QPA9903 is housed in a 5x5mm SMT package. It is pin-to-pin compatible to QPA9908 (band 8 high-efficiency small cell PA).
特别应用
- 3GPP band 3 small cells
- mMIMO
- Repeaters/DAS
- Mobile infrastructure
- General purpose wireless
产品目录
- 产品> 放大器> 驱动放大器 (< 3 W)
- 产品> 放大器> 功率放大器 (> 3 W)
| 频率最小值(GHz) | 1.805 |
| 频率最大值(GHz) | 1.88 |
| Pout(dBm) | 28 |
| Psat(dBm) | 36 |
| 增益(dB) | 32 |
| PAE(%) | 33.8 |
| 电压(V) | 5 |
| 电流(mA) | 360 |
| 封装(mm) | 5.0 x 5.0 |
| RoHS | Yes |
| Lead Free | No |
| Halogen Free | Yes |
| ITAR Restricted | No |
| ECCN | 5A991.B |