RF1657
700 - 2700 MHz 3G/4G/Diversity RFFE SP7T Switch
最后一次购买 >
End of Life announced November 30, 2021 (PCN 21-0243).
Last Time Buy: June 1, 2027
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提示： 从 Qorvo处购买的所有订单不接受取消和退款，敬请谅解。
关键性能
- Excellent insertion loss and isolation performance
- 0.44dB Typ IL for Band 5
- 38dB Typ Isolation, Band 5
- Multi-Band operation 700MHz to 2700MHz
- RFFE Serial Control Interface
- Power Handling +32dBm into 50 ohm
- Compact 2mm x 2mm QFN package
- No DC blocking capacitors required (unless external DC is applied to the RF ports)
Qorvo's RF1657 is a low loss, high isolation SP7T switch with performance optimized for CDMA, WCDMA & LTE applications requiring high linearity. The RF1657 is compatible with RFFE serial control, which is a key requirement for many cellular transceivers. This part is packaged in a compact 2mm x 2mm, 14-pin, QFN package which allows for a small solution size with no need for external DC blocking capacitors (when no external DC is applied to the device ports).
| 开关类型 | SP7T |
| 频率最小值(MHz) | 100 |
| 频率最大值(MHz) | 2,700 |
| 插入损耗(dB) | 0.45 |
| 隔离(dB) | 30 |
| IIP3(dBm) | 69 |
| 电压(V) | 3 |
| 封装类型 | QFN |
| 封装(mm) | 2.0 x 2.0 |
| ECCN | 5A991.G |