RFM75 Datasheet, PDF (1/27 Pages) List of Unclassifed Manufacturers – Low Power High Performance 2.4 GHz GFSK Transceiver

RFM75 V1.0
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
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
20-pin 4x4mm QFN package
Applications
Wireless PC peripherals
Wireless gamepads
Wireless audio
Remote controls
Home automation
Toys
Block Diagram
7
RFM75C
RFM75
RFP
RFN
FM
Demodulator
Data Slicer
Integrated
TDD RF
Transceiver
Power
Management
FM Modulator
Gaussian
shaping
XTALP XTALN
Rx FIFO
Packet
Processing &
State Control
Tx FIFO
CSN
SCK
MOSI
MISO
IRQ
CE
Revision 1.0
Jan, 2013
Copyright © 2013
Beken Corporation
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