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Preliminary
11-50
RF2516
Rev A10 010613
11
Evaluation Board Schematic
433MHz
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
C2
68 pF
X1
13.57734 MHz
PWR DWN
R2
4.3k
Ω
C7
220 pF
C9
220 pF
C10
10 nF
VCC
C12
220 pF
DIV CTRL
C11
10 nF
C1
33pF
C6
1nF
C8
2.2 nF
L2
39 nH
R4
2k
Ω
R3
10
Ω
C13
10 nF
*Not populated on standard Evaluation Board.
C17*
OSC B
OSC E
GND
TX OUT
GND1
VCC1
MOD IN
DIV CTRL
LD FLT
LOOP FLT
RESNTR+
RESNTR-
VREFP
GND2
VCC2
50
Ωµstrip
C3
4pF
50
Ωµstrip
L4
68 nH
C15
2pF
50
Ωµstrip
C14
15 pF
L3
10 nH
C16
15 pF
L5
10 nH
L6
22 nH
C18
220 pF
C19
10 nF
VCC
C5
220 pF
C4
10 nF
R1
10
Ω
VCC
R5
3k
Ω
C20
10 nF
L1
39 nH
J1
TX OUT
J2
MOD IN
P1
1
2
3
CON3
VCC
NC
GND
P2
1
2
3
CON3
DIV CTRL
GND
PWR DWN
PD