主要特点
- 2300 - 2400 兆赫
- 34.5 dB增益
- 36 dBm以上P3dB
- 三1% PAE at +28 dBm power output
- -50 dBc ACPR DPD Linearized at +28 dBm Power Output with 5-carrier signal
- 1.8V Logic Compatible PA ON/OFF Control
- On Chip ESD Protection
- 5 x 5 mm Package
QPA9940是高效、linearizable战俘er amplifier targeting Band 40 small-cell wireless infrastructure systems. Using InGaP/GaAs HBT technology, the product delivers high efficiency of 31% at +28dBm average output power while providing excellent DPD linearized ACPR of -50 dBc for signal bandwidths of up to 100MHz.
QPA9940安装在5x5mm SMT封装中。它是与QPA9901、QPA9903和QPA9908（高效小单元PA）兼容的针对脚。
典型应用
- 4G/5G小细胞BTS
- 5G M-MIMO
- 中继器/DAS
- 移动基础设施
- 通用无线
Product Categories
Application Categories
| 频率最小值（GHz） | 2.3 |
| 最大频率（GHz） | 2.4 |
| 噘嘴（dBm） | 28 |
| Psat公司（dBm） | 三6 |
| Gain(dB) | 三4.5 |
| PAE公司(%) | 三1 |
| Voltage（五） | 5 |
| Current（毫安） | 406 |
| 包装类型 | 5x 5 |
| RoHS | Yes |
| Lead Free | 不 |
| 无卤素 | Yes |
| ITAR限制 | 不 |