RFFM4211
2.4 GHz 802.11b/g/n/ac Wi-Fi Front End Module
Discontinued >
End of Life announced January 30, 2019 (PCN 19-0004, PCN 19-0021).
Last Time Buy: December 15, 2019
Contact your local sales representative for assistance.
Key Features
- POUT = +18 dBm MCS8/9 VHT20/40 -35 dB Dynamic EVM
- POUT = +19 dBm MCS7 HT20 -30 dB Dynamic EVM
- 27 dB Tx Gain
- Low Power Mode Available
- Optimized for +3.3 V Operation
- 15 dB Rx Gain
- 2.5 dB Rx Noise Figure
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The Qorvo® RFFM4211 provides a complete integrated solution in a single front end module (FEM) for WiFi 802.11b/g/n/ac and Bluetooth® systems. The ultra-small form factor and integrated matching greatly reduces the number of external components and layout area in the customer applications. This simplifies the total front end solution by reducing the bill of materials, system footprint, and manufacturing cost. The RFFM4211 integrates a 2.5 GHz power amplifier (PA), a low noise amplifier (LNA), a power detector coupler for improved accuracy, and a Single Pole 3-Throw (SP3T) switch.
Typical Applications
- Access Points
- Wireless Routers
- Client Equipment
- Customer Premise Equipment
- Internet of Things
Product Categories
| Frequency Min(GHz) | 2.412 |
| Frequency Max(GHz) | 2.484 |
| Functionality | PA+SW+LNA |
| Wi-Fi Standards | b-ac |
| Vcc(V) | 3.3 |
| 11ac Pout(dBm) | 18 |
| 11ac EVM(%) | -35 |
| 11ac Current(mA) | 175 |
| 11n Pout(dBm) | 19 |
| 11n EVM(%) | -30 |
| 11n Current(mA) | 185 |
| Tx Gain(dB) | 27 |
| Rx Gain(dB) | 15 |
| NF(dB) | 2.5 |
| Rx Current(mA) | 10 |
| Package Type | QFN |
| Package(mm) | 2.5 x 2.5 |
| RoHS | Yes |
| Lead Free | Yes |
| Halogen Free | Yes |
| ITAR Restricted | No |