QPF7219
2.4 GHz Wi-Fi 6 Integrated Front End Module (iFEM)
End of Life announced June 12, 2024 (PCN 24-0078).
Last Time Buy: January 28, 2025
Contact your local sales representative for assistance.
关键性能
- POUT = +25 dBm FCC Restricted Bandedge Compliance
- POUT = +20 dBm MCS11 HE40 -43 dB Dynamic EVM
- POUT = +22.5 dBm MCS9 VHT40 -35 dB Dynamic EVM
- POUT = +23.5 dBm MCS7 HT20/40 -30 dB Dynamic EVM
- POUT = +25 dBm MCS0 HT20 Spectral Mask Compliance
- Optimized for +5 V Operation
- 31 dB Tx Gain
- 2 dB Noise Figure
- 15.5 dB Rx Gain & 6.5 dB Bypass Loss
The Qorvo QPF7219 is an integrated front end module (iFEM) designed for Wi-Fi 6 (802.11ax) systems which marries the advantages of active components with BAW filter technology. The compact form factor and integrated matching minimizes layout area in the application and greatly reduces the number of external components. Performance is focused on optimizing the PA for a 5 V supply voltage that conserves power consumption while maintaining the highest linear output power and leading edge throughput across all Wi-Fi channels 1 through 11 without need to reduce transmit power to meet the FCC regulatory limits. Receive path matches the optimal technologies to maximize Rx sensitivity through noise figure performance that is consistent over a wider variety of conditions.
The receive path is pinned out so external filtering can be added in the optimal position. Integrated die level filtering for 2nd and 3rd harmonics as well as 5 GHz rejection for DBDC operation are included.
The QPF7219 integrates a 2.4 GHz power amplifier (PA) with power detector, FCC bandedge BAW filter, regulator, transmit-receive switch (SP2T) and bypassable low noise amplifier (LNA) into a single device.
特别应用
- Access Points
- Wireless Routers
- Residential Gateways
- Customer Premise Equipment
- Internet of Things
| 频率最小值(GHz) | 2.402 |
| 频率最大值(GHz) | 2.472 |
| 功能性 | PA, BAW, TR, SW, LNA |
| Wi-Fi 标准 | Wi-Fi 6 |
| Vcc(V) | 5 |
| 11ac Pout(dBm) | 22.5 |
| 11ac EVM(%) | -35 |
| 11ac 电流(mA) | 345 |
| 11n Pout(dBm) | 23.5 |
| 11n EVM(%) | -30 |
| 11n 电流(mA) | 360 |
| Tx 增益(dB) | 31 |
| OP1dB(dBm) | 30 |
| Rx 增益(dB) | 15.5 |
| NF(dB) | 2 |
| 旁路损耗(dB) | 6.5 |
| Rx 电流(mA) | 22 |
| 封装类型 | Laminate |
| 封装(mm) | 5.0 x 3.0 |
| RoHS | Yes |
| Lead Free | Yes |
| Halogen Free | Yes |
| ITAR Restricted | No |
| ECCN | 5A9991G |