RF2103P
Evaluation Board Schematic
915MHz Operation
(Download Bill of Materials from www.rfmd.com.)
2
P1
1
C6
1 nF
C8
1 nF
P1-1
VCC
GND
VB
2
P1-3
3
2103400 Rev C
SMA
J1
L4
6.8 nH
R1
22
50
Ω Matching Network
50 Ω µ strip
Ω
RF IN
1
2
3
4
5
6
7
14
13
12
11
10
9
PRE
AMP
FPA
L3
12 nH
50 Ω µ strip
RF OUT
J2
C4
L1
4 pF
6.8 nH
C1
100 pF
P1-3
BIAS
CIRCUITS
P1-1
L2
3.3 nH
C2
100 pF
C3
100 pF
P1-1
C7
C5
2 pF
330 pF
P1-1
8
C9
100 pF
C10
100 pF
0.01" x 0.2"
(PCB mat'l: FR-4,
Thickness: 0.031")
Rev B1 010720
2-5