Data Sheet AD8353
Rev. F | Page 15 of 16
EVALUATION BOARD
Figure 41 shows the schematic of the AD8353 evaluation board.
Note that L1 is shown as an optional component that is used to
obtain maximum gain only when V
P
= 3 V. The board is powered
by a single supply in the 2.7 V to 5.5 V range. The power supply
is decoupled by a 0.47 µF and a 100 pF capacitor.
6
5
7
8
NC = NO CONNECT
02721-039
COM1
NC
RFIN
COM1
RFOUT
VPOS
COM2COM2
AD8353
C3
100pF
C4
0.47µF
OUTPUT
1
2
3
4
C1
1000pF
C2
1000pF
INPUT
L1
Figure 41. Evaluation Board Schematic
Table
5. Evaluation Board Configuration Options
Component Function
Default
Value
C1, C2 AC coupling capacitors. 1000 pF,
0603
C3 High frequency bypass capacitor. 100 pF
0603
C4 Low frequency bypass capacitor. 0.47 µF,
0603
L1 Optional RF choke, used to increase
current through output stage when
V
P
= 3 V. Not recommended for use
when V
P
= 5 V.
100 nH,
0603
Figure 42. Silkscreen Top
Figure 43. Component Side
