5 page
2-5
RF2172
Rev A11 030729
Evaluation Board Schematic - 915MHz
12
11
10
2
4
3
13
14
15
16
1
9
8
7
6
5
C2
22 nF
L1
3.9 nH
R2
3 k
Ω
VAPC
C6
22 nF
C5
4 pF
L3
3.9 nH
C7
4 pF
Bias
22 nF
C8
22 nF
C4
22 nF
C3
22 nF
R1*
OPEN
VCC2
VCC3
L2
2.7 nH
50
Ω μstrip
J2
RF OUT
VCC1
50
Ω μstrip
J1
RF IN
P1
1
2
3
CON3
P1-1
VCC2
GND
P1-3
VCC3
P2
1
2
3
CON3
P2-1
VAPC
GND
P2-3
VCC1
