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11-229
RF2945
Rev A10 000919
11
Evaluation Board Schematic - 433MHz
L4
47 nH
C2 1
33 pF
L5
6.8 u H
C6
100 pF
C7
100 pF
C2 4
12 pF
C2 6
0.1 u F
R7
10
Ω
R X EN ABL
P3 -3
T X EN ABL
P3 -2
F1
S F E 10.7M A 2 1
C1 2
10 nF
C1 3
10 nF
R3
51 k
Ω
C1 1
10 pF
R SSI
F2
SF E1 0 .7 M A2 1
U4
CD F
107B -
A0-0 01
10.7
MH z
C1 5
10 nF
C1 4
10 nF
C4 7
2.2 n F
C5 0
100 p F
C3
0.1
µF
R2
10
Ω
V
C
C
C1 8 0 .1 u F
R4 1 0 0
Ω
D1
SM V 1 2 3 5
-011
C2
0.1
µF
R1
10
Ω
V
C
C
P2 -1
LV L A D J
P L LL O O P B W ~ 5kH z
R6 0
0
Ω
L7*
TB D
C4 2 3 3 n F
R1 2 *
100
Ω
J5
RE F O S C
R2 7
12 k
Ω
R2 8
12 k
Ω
R2 9
12 k
Ω
R2 4
27 k
Ω
R2 5
27 k
Ω
R2 6
27 k
Ω
P4 -1
P4
R SSI
GN D
1
2
P3 -3
P3
1
2
3
4
5
T X EN ABL
GN D
R X EN ABL
P3 -2
NC
NC
P3 -5
P3 -4
V
PLL (L M X 2315)
V
CC (R F 2 945)
P1 -1
P1 -3
P1
GN D
1
2
3
P2 -1
P2 -3
P2
GN D
1
2
3
LV L A D J
NC
C8 1 4 .7 u F
C1
22 pF
C4
22 pF
C3 0
8p F
C8
15 pF
L1
22 nH
C9
8p F
J2
RF
R6 *
N/C
C1 0
10nF
J1
RX O U T
C 27*
10 nF
J3
MIX O U T
* D enotes c o m ponents that are norm a lly depopulated.
16
17
23
2
10
8
Linear
R SSI
LN A
6
4
1
32
26
24
25
13
19
18
11
15
14
22
21
29
PA
C ontro l
Logic
12
3
5
7
9
20
30
28
27
Ga in
C ontro l
C1 9
2.2 n F
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
FL D
CP D
GN D
GN D
fN b
fIN
V cc1
OS C in
Vp
V cc2
FD /L D
LE
DA T A
CL K
CE
GN D
C3 3
0.1 u F
C3 2
22 pF
VPL L
R1 3
4.7 k
Ω
C4 1
100pF
C4 4
22 pF
C4 3
.0 1 u F
R3 0
51
Ω
C3 4
1nF
LM X 2 316
R1 4
20 k
Ω
C4 9
220 p F
L6*
2.2 u H
C2 8 *
120 pF
R8 4
0
Ω
R8 3
0
Ω
C 55*
100 pF
R8
8.2 k
Ω
C2 5
100 pF
R9
10
Ω
VC C 1
C 57*
100 pF
C 56*
330 pF
L11*
680 nH
R 82*
560
Ω
C 54*
100 p F
C 53*
330 p F
L10*
680 n H
R8 6
0
Ω
R8 5
0
Ω
C5 2 *
100 pF
R8 1 *
560
Ω
B W = 400 kH z
10.7 M H z
VPL L
P6
DB 9
L8
4.7
uH
C5 1 *
3-10 pF
C3 1
39
pF
R5 *
4.3
k
Ω
C2 0
10 nF
V
C
C
2945401-
V
C
C
C2 3
0.1
µF
C2 2
100 pF
L9
22 nH
R8 7 *
0
Ω
C1 7 1 0 0 p F
L3
12 nH
L2
12 nH
C1 6
10 pF
C5 8 *
10 nF
J4
MO D IN
R8 8
0
Ω
31
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