Texas Instruments CC2530ZDK-ZLL Datenbogen
R301
C251
C261
C262
C252
C253
L252
L261
XTAL1
C221
C231
X
T
A
L
2
C321
C331
C401
Optional 32-kHz Crystal
1 GND
2 GND
3 GND
4 GND
5 P1_5
CC2530
DIE ATTACH PAD
10 DVDD2
9 P1_1
8 P1_2
7 P1_3
6 P1_4
RBIAS 30
AVDD4 29
AVDD1 28
AVDD2 27
RF_N 26
AVDD5 21
XOSC_Q1 22
XOSC_Q2 23
AVDD3 24
RF_P 25
1
1
P
1
_
0
1
2
P
0
_
7
1
3
P
0
_
6
1
4
P
0
_
5
1
5
P
0
_
4
2
0
R
E
S
E
T
_
N
1
9
P
0
_
0
1
8
P
0
_
1
1
7
P
0
_
2
1
6
P
0
_
3
D
C
O
U
P
L
4
0
D
V
D
D
1
3
9
P
1
_
6
3
8
P
1
_
7
3
7
P
2
_
0
3
6
A
V
D
D
6
3
1
P
2
_
4
/X
O
S
C
3
2
K
_
Q
1
3
2
P
2
_
3
/X
O
S
C
3
2
K
_
Q
2
3
3
P
2
_
2
3
4
P
2
_
1
3
5
2-V to 3.6-V
Power Supply
Power Supply Decoupling Capacitors are Not Shown
Digital I/O Not Connected
Digital I/O Not Connected
Antenna
(50
)
W
S0383-01
SWRS081B
–
APRIL 2009
–
REVISED FEBRUARY 2011
APPLICATION INFORMATION
Few external components are required for the operation of the CC2530. A typical application circuit is shown in
. Typical values and description of external components are shown in
Figure 19. CC2530 Application Circuit
Table 3. Overview of External Components (Excluding Supply Decoupling Capacitors)
Component
Description
Value
C251
Part of the RF matching network
18 pF
C261
Part of the RF matching network
18 pF
L252
Part of the RF matching network
2 nH
L261
Part of the RF matching network
2 nH
C262
Part of the RF matching network
1 pF
C252
Part of the RF matching network
1 pF
C253
Part of the RF matching network
2.2 pF
C331
32kHz xtal loading capacitor
15 pF
C321
32kHz xtal loading capacitor
15 pF
C231
32MHz xtal loading capacitor
27 pF
C221
32MHz xtal loading capacitor
27 pF
C401
Decoupling capacitor for the internal digital regulator
1
μ
F
©
2009
–
2011, Texas Instruments Incorporated
25
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