NRF905RF/IF射频/中频RFID的射频收发器IC规格书PDF中文资料

Key Features

• True single chip GFSK transceiver in a small 32 pin

package (32L QFN 5x5mm)

• ShockBurst™ mode for low power operation

• Power supply range 1.9 to 3.6 V

• Multi channel operation – ETSI/FCC Compatible

• Channel switching time <650μs

• Extremely low cost Bill of Material (BOM)

• No external SAW filter

• Adjustable output power up to 10dBm

• Carrier detect for listen before transmit protocols

• Data Ready signal when a valid data packet is

received or transmitted

• Address Match for detection of incoming packet

• Automatic retransmission of data packet

• Automatic CRC and preamble generation

• Low supply current (TX), typical 9mA @ -10dBm output

power

• Low supply current (RX), typical 12.5mA

Applications

• Wireless data communication

• Alarm and security system

• Home automation

• Remote control

• Surveillance

• Automotive

• Telemetry

• Keyless entry

• Toys