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Details, datasheet, quote on part number:nRF2402
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Datasheet text preview:
PRODUCT SPECIFICATION
Single chip 2.4 GHz Transmitter
)($785(6
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Q5)
$33/,&$7,216
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· · · · · · · · · · ·
True single chip GFSK transmitter in a small 16-pin package (QFN16 4x4) · Adjustable output power up to 0dBm · Data rate 0 to 1Mbps · Low Bill of Material · Multi Channel operation · 128 channels · Support frequency hopping · Channel switching time <200µs. · Power supply range: 1.9 to 3.6 V · CRC computation · ShockBurstTM mode for ultra-low power operation · Low supply current, typical 10mA peak @ -5dBm output power · World wide use
Wireless mouse, keyboard, joystick Keyless entry Wireless data communication Alarm and security systems Home Automation Remote control Surveillance Automotive Telemetry Intelligent sports equipment Industrial sensors Toy
*(1(5$/ '(6&5,37,21
nRF2402 is a single-chip radio transmitter for the world wide 2.4 - 2.5 GHz ISM band. The transmitter consists of a fully integrated frequency synthesizer, a power amplifier, a crystal oscillator and a modulator. Output power and frequency channel is easily programmable by use of the 3-wire interface. Current consumption is very low, only 10 mA at an output power of -5dBm. Built-in ShockBurstTM and Power Down modes makes power saving easily realizable.
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Minimum supply voltage Maximum output power Maximum GFSK data rate Supply current GFSK transmitter @ -5dBm output power Supply current in Power Down mode
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1.9 0 1000 10 200
8QLW
V dBm kbps mA n
Table 1 nRF2402 quick reference data
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nRF2402 IC
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16 pin QFN 4x4
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Table 2 nRF2402 ordering information
Nordic VLSI ASA Revision: 1.0
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Vestre Rosten 81, N-7075 Tiller, Norway
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Phone +4772898900
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Page 1 of 25
Fax +4772898989 August 2003
PRODUCT SPECIFICATION
Q5) 6LQJOH &KLS *+] 5DGLR 7UDQVPLWWHU
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VDD=3 V
VDD=3V
VSS=0V
XC1 CE PW R_UP VSS=0V Sho ckBu r st FI FO In CRC Co de PA GFS K Filter 3-wire Program min g Interface
TM
Frequency Synthesiser
XC2
A N T1 400 A N T2 VSS_PA=0V V D D _ P A = 1 . 8V IREF 22k
DIN 3-wire In terf ac e CL K
CS
Figure 1 nRF2402 with external components.
3,1 )81&7,216
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
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CE CS CLK DIN V SS X C2 XC1 VDD VSS_PA ANT1 ANT2 VDD_PA VDD IREF VSS PWR_UP
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Input Input Input Input Power Output Input Power Power Power/RF Power/RF Power Output Power Input Power Input
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Chip Enable Activates TX mode Chip Select Activates Configuration Mode Clock Input TX Data and 3-wire Interface TX Data Input / Configuration Data Input Ground (0V) Crystal pin 2 Crystal pin 1 Power Supply (+3V DC) Ground (0V) Antenna output 1 Antenna output 2 Power Supply (+1.8V DC) to the PA Power Supply (+3V DC) Reference current Ground (0V) Power Up
Table 3 nRF2402 pin functions
Nordic VLSI ASA Revision: 1.0
-
Vestre Rosten 81, N-7075 Tiller, Norway
-
Phone +4772898900
-
Page 2 of 25
Fax +4772898989 August 2003
PRODUCT SPECIFICATION
Q5) 6LQJOH &KLS *+] 5DGLR 7UDQVPLWWHU
3,1 $66,*10(17
PWR_UP VSS IREF VDD
16
CE
15
14
13 12 11 10 9
VDD_PA
1 2 3 4 5
VSS
Q 5 )
QFN16 4x4
CS
ANT2
CLK
ANT1
DIN
VSS_PA
6
XC2
7
XC1
8
VDD
Figure 2. nRF2402 pin assignment (top view).
Nordic VLSI ASA Revision: 1.0
-
Vestre Rosten 81, N-7075 Tiller, Norway
-
Phone +4772898900
-
Page 3 of 25
Fax +4772898989 August 2003
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