RFFM4554
5 GHz 802.11a/n/ac Wi-Fi Front End Module
关键性能
- 13.5dB LNA Gain
- 5dB Bypass Loss
- 1.7dB Noise Figure
- TX to ANT path loss of 0.5dB
- Max Power at TX Input of 30dBm
- 2.4GHz Rejection
- Input and Output Matched to 50 ohm
- Break out path between switch and LNA for optimal filter placement
- Supports VCC supply range from 3.0V to 5.25V
Qorvo's RFFM4554 is a front end module (FEM) designed for 802.11a/n/ac applications. The integrated single-pole double throw switch and low noise amplifier with bypass greatly reduces the layout area, bill of materials and manufacturability cost in the customer application. The RFFM4554 has a unique structure where the switch to LNA path has pins so filtering can be added in the ideal path for current Wi-Fi circuit applications. The device is provided in a 2.3mm x 2.3mm x 0.45mm 16-pin QFN package that meets or exceeds the power requirements of IEEE802.11a/n/ac Wi-Fi RF systems.
| 频率最小值(GHz) | 4.9 |
| 频率最大值(GHz) | 5.925 |
| 功能性 | PA, Switch, LNA with bypass |
| Wi-Fi 标准 | Wi-Fi 5 |
| Vcc(V) | 3.3 |
| 11ac Pout(dBm) | 24 |
| 11ac EVM(dB) | -40 |
| Rx 增益(dB) | 13.5 |
| NF(dB) | 1.7 |
| 旁路损耗(dB) | -5 |
| Rx 电流(mA) | 19 |
| 封装类型 | QFN |
| 封装(mm) | 2.3 x 2.3 x 0.45 |
| RoHS | Yes |
| Lead Free | Yes |
| Halogen Free | Yes |
| ITAR Restricted | No |
| ECCN | 5A991.G |