NRF2401A Datasheet, PDF (1/38 Pages) List of Unclassifed Manufacturers – Single chip 2.4 GHz Transceiver

PRODUCT SPECIFICATION
Single chip 2.4 GHz Transceiver _nRF2401A
FEATURES
APPLICATIONS
• True single chip GFSK transceiver in a small • Wireless mouse, keyboard, joystick
24-pin package (QFN24 5x5mm)
• Keyless entry
• Data rate 0 to1Mbps
• Wireless data communication
• Only 2 external components
• Alarm and security systems
• Multi channel operation
• Home automation
• 125 channels
• Surveillance
• Channel switching time <200µs.
• Automotive
• Support frequency hopping
• Data slicer / clock recovery of data
• Telemetry
• Address and CRC computation
• Intelligent sports equipment
• DuoCeiver™ for simultaneous dual receiver • Industrial sensors
topology
• Toys
• ShockBurst™ mode for ultra-low power
operation and relaxed MCU performance
• Power supply range: 1.9 to 3.6 V
• Low supply current (TX), typical 10.5mA peak
@ -5dBm output power
• Low supply current (RX), typical 18mA peak in
receive mode
• 100 % RF tested
• No need for external SAW filter
• World wide use
GENERAL DESCRIPTION
nRF2401A is a single-chip radio transceiver for the world wide 2.4 - 2.5 GHz ISM
band. The transceiver consists of a fully integrated frequency synthesizer, a power
amplifier, a crystal oscillator and a modulator. Output power and frequency channels
are easily programmable by use of the 3-wire serial interface. Current consumption is
very low, only 10.5mA at an output power of -5dBm and 18mA in receive mode.
Built-in Power Down modes makes power saving easily realizable.
QUICK REFERENCE DATA
Parameter
Minimum supply voltage
Maximum output power
Maximum data rate
Supply current in transmit @ -5dBm output power
Supply current in receive mode
Temperature range
Sensitivity
Supply current in Power Down mode
Value
1.9
0
1000
10.5
18
-40 to +85
-93
400
Table 1 nRF2401A quick reference data
Unit
V
dBm
kbps
mA
mA
°C
dBm
nA
Nordic Semiconductor ASA - Vestre Rosten 81, N-7075 Tiller, Norway - Phone [phone] - Fax [phone]
Revision: 1.0
Page 1 of 38
December 2004