QPF4538.
5 GHz Wi-Fi前端模块
Key Features
- 4900 – 5925 MHz
- P出去= + 17.5DBM MCS9 VHT80 -35DB动态EVM
- P出去= +18.5dBm MCS7 HT20/40 -30dB Dynamic EVM
- P出去= +21dBm MCS0 HT20 Spectral Mask Compliance
- 160MHz带宽和MCS11有能力
- 优化+3.3 V操作
- 低功耗〜0.5W
- 30.dB Tx Gain
- 2.5 dB Noise Figure
- 14.5 DB RX增益和6 dB旁路损耗
- RX路径15 dB 2.4 GHz拒绝
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Qorvo QPF4538是专为Wi-Fi 802.11a / n /交流系统而设计的集成前端模块（FEM）。紧凑的外形和集成匹配最小化了应用中的布局区域。
性能专注于通过以0.5W功耗为中心优化PA为PAE应用程序，同时保持最高线性输出功率和前沿吞吐量。
Integrated die level filtering for 2nd and 3rd harmonics as well as 2.4 GHz rejection for DBDC operation are included.
The QPF4538 integrates a 5 GHz power amplifier (PA), single pole two throw switch (SP2T) and bypassable low noise amplifier (LNA) into a single device.
Typical Applications
- Access Points
- 无线路由器
- Client Equipment
- Customer Premise Equipment
- 物联网
| 频率米in(GHz) | 4.900 |
| 频率米ax(GHz) | 5.925 |
| Functionality | PA + SW + LNA |
| Wi-Fi Standards | Wi-Fi 5 |
| vcc.(V) | 3.3 |
| 11ac Pout(dBm) | 17.5 |
| 11AC EVM.（D b） | -35 |
| 11ac Current(mA) | 155. |
| 11n Pout(dBm) | 18.5 |
| 11n EVM（D b） | -30 |
| 11n Current(mA) | 170. |
| Tx Gain（D b） | 30. |
| OP1DB.(dBm) | 27. |
| Rx Gain（D b） | 14.5 |
| NF（D b） | 2.5 |
| 旁路损失（D b） | 6 |
| RX Current.(mA) | 15. |
| 包裹Type | 层压板 |
| 包裹(mm) | 2.5 x 2.5 |
| RoHS | 是的 |
| 无铅 | 是的 |
| Halogen Free | 是的 |
| ITAR Restricted | No |
| ECCN | 5 a991b |