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RF3108
Rev A3 010702
2
Application Schematic
Evaluation Board Schematic
(Download Bill of Materials from www.rfmd.com.)
1
2
4
3
6
5
7
14
13
11
12
9
10
8
V
CC
50
Ω µstrip
50
Ω µstrip
50
Ω µstrip
V
CC
50
Ω µstrip
50
Ω µstrip
DCS/PCS
RF IN
DCS/PCS
VAPC
GSM
VAPC
GSM
RF IN
PCS/DCS
RF OUTPUT
GSM
RF OUTPUT
1
µF
V
CC
4.7
µF
1
2
4
3
6
5
7
14
13
11
12
9
10
8
50
Ω µstrip
50
Ω µstrip
50
Ω µstrip
50
Ω µstrip
50
Ω µstrip
50
Ω µstrip
J1
DCS/PCS
RF IN
J5
DCS/PCS
VAPC2
J6
GSM
VAPC1
J3
GSM
RF IN
C5
1
µF
C7
10 nF
C6
10 nF
R1
180
Ω
C4
3.3
µF
+
J4
GSM
RF OUTPUT
VCC
J2
PCS/DCS
RF OUTPUT
VCC
VCC
3108400B
C1*
1nF
C2*
10 nF
C3*
10 nF
Components with (*) following the reference designator
should not be populated on the evaluation board.
GND
P1
1
CON1
P2
1
CON1
P2-1
VCC