RFFM6904
868 - 928 MHz, 3 - 4.2 V ISM Band Transmit / Receive Module with Diversity Transfer Switch
End of Life announced June 20, 2023 (PCN 23-0093).
Last Time Buy: December 27, 2023
Contact your local sales representative for assistance.
Key Features
- Integrated LNA, PA, and Transfer Switch
- Small Form Factor 8.0mm x 8.0mm x 1.2mm
- 50 ohm Inputs and Outputs
- Low Insertion Loss, High Isolation Transfer Switch
- 33.5dBm PA Output Power
- Low PA Harmonic Content
Qorvo's RFFM6904 is a single-chip front-end module (FEM) for applications in the 868MHz/900MHz ISM Band. The RFFM6904 addresses the need for aggressive size reduction for typical portable equipment RF front-end design and greatly reduces the number of components outside of the core chipset thus minimizing the footprint and assembly cost of the overall solution. The RFFM6904 contains an integrated 2 Watt PA, Tx/Rx transfer switch, LNA with bypass mode, and matching components. The RFFM6904 is packaged in a 32-pin, 8.0mm x 8.0mm x 1.2mm overmolded laminate package with backside ground which greatly minimizes next level board space and allows for simplified integration.
Product Categories
Application Categories
| Functionality | PA, LNA, Switch with Bypass |
| Frequency Min(MHz) | 868 |
| Frequency Max(MHz) | 928 |
| PA Gain(dB) | 30 |
| Pout(dBm) | 33.5 |
| LNA Gain(dB) | 21 |
| NF(dB) | 1.3 |
| Vcc(V) | 4 |
| PA Icc(mA) | 750 |
| LNA Icc(mA) | 15 |
| Package Type | LGA |
| Package(mm) | 8.0 x 8.0 x 1.2 |
| RoHS | Yes |
| Lead Free | Yes |
| Halogen Free | Yes |
| ITAR Restricted | No |
| ECCN | 5A991.G |