Qorvo QPF4657
6 GHz Wi-Fi 7 High Power Front End Module
Key Features
- POUT = +18 dBm MCS13 320 MHz -43dB Dynamic EVM
- POUT = +21 dBm MCS11 160 MHz -43dB Dynamic EVM
- POUT = +17 dBm MCS11 HE80 -43dB Dynamic EVM”
- POUT = +27 dBm MCS0 20 MHz Spectral Mask Compliance
- Optimized for +5 V Operation
- 31 dB Tx Gain
- 1.9 dB Noise Figure
- 13.5/3 dB Rx Gain & 7 dB Bypass Loss
- 25 dB 2.4 GHz Rejection on Rx Path
- Integrated DC Logarithmic Power Detectors
The Qorvo® QPF4657 is an integrated front end module (FEM) designed for Wi-Fi 7 (802.11be) systems. The compact form factor and integrated matching minimizes layout area in the application.
Performance is focused on optimizing the PA for a 5V supply voltage that conserves power consumption while maintaining the highest linear output power and leading edge throughput. This is done across a wide bandwidth enabling operation in all channels from UNII5-8 (5.9 to 7.1GHz).
Integrated die level filtering for 2nd and 3rd harmonics as well as 2.4 GHz rejection for DBDC operation are included. A coupler with RF output as well as a broadrange, constant slope voltage logarithmic power detector is provided for application feedback.
The QPF4657 integrates a 6-7 GHz power amplifier (PA), single pole two throw switch (SP2T) and bypassable low noise amplifier (LNA) into a single device.
| Frequency Min(GHz) | 5,925 |
| Frequency Max(GHz) | 7,125 |
| Functionality | PA+SW+LNA |
| Wi-Fi Standards | Wi-Fi 7 |
| Vcc(V) | 5 |
| 11ax Pout(dBm) | 21 |
| 11ax EVM(dB) | -38 |
| 11ax Current(mA) | 275 |
| 11ac Pout(dBm) | 24 |
| 11ac EVM(dB) | -35 |
| 11ac Current(mA) | 340 |
| 11n Pout(dBm) | 25 |
| 11n EVM(dB) | -30 |
| 11n Current(mA) | 350 |
| Tx Gain(dB) | 31 |
| OP1dB(dBm) | 30.5 |
| Rx Gain(dB) | 13.5 |
| NF(dB) | 1.9 |
| Bypass Loss(dB) | 7 |
| Rx Current(mA) | 13.5 |
| Package Type | Laminate |
| Package(mm) | 5.0 x 3.0 |
| RoHS | Yes |
| Lead Free | Yes |
| Halogen Free | Yes |
| ITAR Restricted | No |
| ECCN | 5A991G |
Data Sheets: Product Data Sheet, Rev D – 02/25/2025
CAD Layout Files: PCB Symbol, Footprint & 3D Model (provided by SamacSys)
Courtesy of Qorvo
