BK5813 is a high data rate FSK/GFSK transceiver operating in the frequency band from 4.9G to 5.85GHz. The embedded packet processing engine enables its full operation with a very simple MCU as a radio system. Burst mode transmission is up to 6 Mbps air data rate make it suitable for applications requiring ultra low power consumption and high data rate. Auto re-transmission and auto acknowledge give reliable link without any MCU interference.
| Features | |
|---|---|
| 1. 4.9G to 5.85G frequency band | 2. Integrated TRX Switch and Balun etc. to decrease external component |
| 3. FSK enables better sensitivity and GFSK gives better spectrum efficiency | 4. Support multiple data rate, such as 0.25Mbps,1 Mbps,2 Mbps,4Mbps and 6Mbps air data rate |
| 5. Support data rate adapt between 1Mbps,4Mbps and 6Mbps for the application simultaneously required high data throughput and long range | 6. Ultra low sensitivity with -93dBm for 1Mbps data rate. |
| 7. Programmable output power, up to 12 dBm output power | 8. Tolerate +/- 20 PPM 16 MHz crystal; Three levels variable payload length from 1 to 32 bytes, or three level variable payload length from 1 to 256 bytes |
| 9. Automatic packet processing | 10. 6 data pipes for 1:6 star networks |
| 11. 1.8 V to 3.6 V power supply | 12. 4-pin SPI interface with MCU with maximum 8 Mbps clock rate |
| 13. Compact 24-pin 4x4 mm QFN package | |
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