QPL9547
0.1 - 6 GHz Ultra Low-Noise LNA
关键性能
- 0.1 - 6 GHz Operational Bandwidth
- Ultra low noise figure, 0.3 dB NF @ 1.9 GHz
- Bias adjustable for linearity optimization
- Shut-down mode pin with 1.8V logic
- Maintains OFF state with high PIN drive
- Unconditionally stable
The QPL9547 is a high-linearity, ultra-low noise amplifier in a small 2.0 x 2.0 mm surface-mount package. At 1.9 GHz, the amplifier typically provides 19.5 dB gain, +39 dBm OIP3 at a 65 mA bias setting, and 0.3 dB noise figure. The LNA can be biased from a single positive supply ranging from 3.3 to 5 volts. The device is housed in a green/RoHS-compliant industry-standard 2.0 x 2.0 mm package.
The QPL9547 is bias adjustable and requires minimal external components to operate. It also has a power down control capability integrated into the die for TDD applications.
特别应用
- 5G mMIMO
- Repeaters / DAS
- Mobile Infrastructure
- TDD / FDD System
- General Purpose Wireless
- LTE / WCDMA / CDMA / GSM
| 频率最小值(GHz) | 0.1 |
| 频率最大值(GHz) | 6 |
| 增益(dB) | 19.3 |
| NF(dB) | 0.3 |
| OP1dB(dBm) | 22.7 |
| OIP3(dBm) | 39.3 |
| 电压(V) | 5 |
| 电流(mA) | 65 |
| 封装类型 | DFN |
| 封装(mm) | 2.0 x 2.0 |
| RoHS | Yes |
| Lead Free | Yes |
| Halogen Free | Yes |
| ITAR Restricted | No |
| ECCN | 5A991G |
这个产品出现在以下的应用框图中: