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RF5146
Rev A1 DS050928
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.
Evaluation Board Schematic
C2
22
μF
VBATT
C6
15 nF
VCC1
50
Ω μstrip
DCS/PCS IN
C4
DNP
50
Ω μstrip
DCS/PCS OUT
C12
DNP
C10
1 nF
50
Ω μstrip
GSM850/
GSM900 OUT
C9
4.7 nF
R3
100 k
Ω
R4
100 k
Ω
50
Ω μstrip
GSM850/
GSM900 IN
VRAMP
TX EN
R2
100 k
Ω
BAND SEL
C8
4.7 nF
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
From
VCC1
VCC
C5
DNP
C13
47 pF
C11
470 pF