4.5.1 Receiver Performance
The receiver performance is tested under the following conditions:
- VBAT = 3.3V
- VDDIO = 3.3V
- Temp: 25 °C
- Measured after RF matching network
| Parameter | Description | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|---|
| Frequency | — | 2,402 | — | 2,480 | MHz |
|
Sensitivity (ideal Tx) | Bluetooth Low Energy (GFSK) | — | –92.5 | — | dBm |
| Maximum receive signal level | Bluetooth Low Energy (GFSK) | — | –2 | — | |
| Interference performance (Bluetooth Low Energy) | Co-channel | — | 9 | — | dB |
| adjacent + 1 MHz | — | –4 | — | ||
| adjacent - 1 MHz | — | –2 | — | ||
| adjacent + 2 MHz (image frequency) | — | –24 | — | ||
| adjacent - 2 MHz | — | –25 | — | ||
| adjacent + 3 MHz (adjacent to image) | — | –27 | — | ||
| adjacent - 3 MHz | — | –27 | — | ||
| adjacent + 4 MHz | — | –28 | — | ||
| adjacent - 4 MHz | — | –27 | — | ||
| adjacent + 5 MHz | — | –27 | — | ||
| adjacent - 5 MHz | — | –27 | — |