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Beken - Low Power High Performance 2.4 GHz GFSK Transceiver

Numéro de référence BK2423
Description Low Power High Performance 2.4 GHz GFSK Transceiver
Fabricant Beken 
Logo Beken 





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BK2423 fiche technique
BK2423
Low Power High Performance 2.4 GHz GFSK Transceiver
Features
„ 2400-2483.5 MHz ISM band operation
„ Support 250Kbps, 1Mbps and 2 Mbps air
data rate
„ Programmable output power
„ Low power consumption
„ Tolerate +/- 60ppm 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
„ Compact 20-pin 3x3 or 4x4mm 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
20 19 18 17 16
CE 1
CSN 2
SCK 3
MOSI 4
MISO 5
BK2423
15 VDD
14 VSS
13 RFN
12 RFP
11 VDDPA
6 7 8 9 10
IRQ VDD VSS XTALP XTALN
„ Remote controls
„ Consumer electronics
„ Home automation
„ Toys
„ Personal health and entertainment
RFP
RFN
Integrated
TDD RF
Transceiver
FM
Demodulator
Power
Management
FM Modulator
Data Slicer
Gaussian
shaping
XTALP XTALN
Rx FIFO
Packet
Processing &
State Control
Tx FIFO
CSN
SCK
MOSI
MISO
IRQ
CE
Revision 2.0
May, 2011
Copyright © 2011
Beken Corporation
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