BK5811
BK5811 is Low Power High Performance 5GHz GFSK Transceiver manufactured by BEKEN.
Low Power High Performance 5GHz GFSK Transceiver
Features
- Support 5G two frequency bands： 5.135GHz-5.262GHz 5.725GHz-5.852GHz
- Support 1 and 2 Mbps air data rate
- Programmable output power
- Low power consumption
- Tolerate +/- 20ppm 16 MHz crystal
- Variable payload length from 1 to 32bytes
- Automatic packet processing
- 6 data pipes for 1:6 star networks
- 1.9V to 3.6V power supply
- 4-pin SPI interface with maximum 8 MHz clock rate
- pact 24-pin 4x4 mm QFN package
Applications
- Wireless PC peripherals
- Wireless mice and keyboards
- Wireless gamepads
- Wireless audio
- VOIP and wireless headsets
Block Diagram
Pin Assignments
VSS CDVDD VDD VSS IREF VDD
CE 1 CSN 2 NC 3 SCK 4 MOSI 5 MISO 6
VSS XTALP XTALN NC
18 VSS 17 LNAIP 16 LNAIN 15 POUTN 14 POUTP 13 VDDPA
- Remote controls
- Consumer electronics
- Home automation
- Toys
- Personal health and...
