nRF2402 Nordic VLSI, nRF2402 Datasheet - Page 2

• Manufacturer Part Number: nRF2402
• Description: NRF2402 Single Chip 2.4GHz Radio Transmitter
• Manufacturer: Nordic VLSI

PRODUCT SPECIFICATION
Nordic VLSI ASA
Revision: 1.0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Interface
3-wire
PWR_UP
VSS=0V
CE
CE
CS
CLK
DIN
VSS
XC2
XC1
VDD
VSS_PA
ANT1
ANT2
VDD_PA
VDD
IREF
VSS
PWR_UP
CLK
DIN
CS
-
Vestre Rosten 81, N-7075 Tiller, Norway
Figure 1 nRF2402 with external components.
ShockBurst
Programming
Interface
GFSK
3-wire
Input
Input
Input
Input
Power
Output
Input
Power
Power
Power/RF
Power/RF
Power Output
Power
Input
Power
Input
FIFO
Code
Filter
CRC
In
TM
VDD=3V
Table 3 nRF2402 pin functions
Page 2 of 25
Synthesiser
Frequency
VDD=3V
Chip Enable Activates TX mode
Chip Select Activates Configuration Mode
Clock Input TX Data and 3-wire Interface
TX Data Input / Configuration Data Input
Crystal pin 2
Crystal pin 1
Power Supply (+3V DC)
Antenna output 1
Antenna output 2
Power Supply (+1.8V DC) to the PA
Power Supply (+3V DC)
Reference current
Ground (0V)
Power Up
Ground (0V)
Ground (0V)
-
VSS=0V
Phone [phone]
PA
ANT1
ANT2
XC1
XC2
IREF
400
VSS_PA=0V
VDD_PA=1.8V
22k
-
Fax [phone]
August 2003