nRF903 Nordic VLSI, nRF903 Datasheet - Page 27

• Manufacturer Part Number: nRF903
• Description: Multichannel RF Transceiver 433/868/915MHz
• Manufacturer: Nordic VLSI

PRODUCT SPECIFICATION
Nordic VLSI ASA
Revision: 3.1
C4
33pF
0603
VDD
VDD
CFG_DATA
CFG_CLK
R2
150K
0603
C3
6.8nF
0603
CS
VDD
C1
470pF
0603
R1
150K
0603
L1
22nH
0603
L2
22nH
0603
-
Figure 19. nRF903 application schematic (868MHz).
VDD
Vestre Rosten 81, N-7075 Tiller, Norway
C2
220pF
0603
VDD
+ C5
C10
4.7nF
4.7uF
VDD
33pF
1
2
3
4
5
6
7
8
C9
C6
4.7nF
QhtrÃ!&ÂsÃ"!
VSS
LF1
LF2
IND1
IND2
VSS
VSS
VDD
C12
3.9pF
nRF903
R4
18K
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VDD
C13
4.7pF
-
C11
33pF
X1
11.0592MHz
R3
150K
Phone [phone]
C7
33pF
C14
5.6pF
C_SENSE
U1
nRF903
Single Chip RF Transceiver
DATA
TXEN
FILT1
FILT2
VDD
VDD
VSS
VSS
VSS
J1
Loop Antenna
9.5x9.5mm
C8
4.7nF
24
23
22
21
20
19
18
17
-
Fax [phone]
PWR_DWN
STBY
CLK_OUT
December 2002
C_SENSE
DATA
TXEN
F1
10.7MHz
2
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