Datasheet

AD8331/AD8332/AD8334
Rev. G | Page 44 of 56
EVALUATION BOARD SCHEMATICS
VCM2
RCLMP
COMM
VOL2
VOH2
VIP2
GAIN
VIN2
LOP2
COM2
LMD2
LON2
VPS2
INH2
COM1
LOP1
LMD1
LON1
VPS1
INH1
VOH1
ENB
VIP1
VCM1
VIN1
VPSV
VOL1
HILO
+5V
LO
W9
C24
C23
R9
R11
R12
R10
C5
C9
+5VLNA
LNA2
+5V
W8
RCLMP
+5
V
W4
+5V
HI
+5VLNA
W5
W12
W13
W10
W11
GND GND4GND3GND2GND1
AD8332ARUZ
+
1
2
3
4
5
6
7
8
9
10
11
12
13
14 15
28
27
26
25
24
23
22
21
20
19
18
17
16
C25
10µF
L1
120nH FB
C4
0.1µF
CSH2
22pF
C2
0.1µF
L8
120nH FB
CAL2
CFB2
18nF
C6
0.1µF
RFB2
274
S6
LON2
S7
LOP2
C16
0.1µF
C14
0.1µF
C10
0.1µF
VCM2
GAIN
C8
1nF
TP3
CLAMP
C20
0.1µF
L3
120nH FB
R7
100
R8
100
L4
120nH FB
VOH2
T2
1:1
R13
237
C11
0.1µF
W6
VO2
R14
237
C12
0.1µF
COMPONENTS IN GRAY ARE
OPTIONAL AND USER SUPPLIED.
C22
0.1µF
L7
120nH FB
L5
120nH FB
W7
VO1
VOH1
T1
1:1
R15
237
R16
237
C19
0.1µF
C18
0.1µF
R6
100
R5
100
L6
120nH FB
ENABLE
DISABLE
C17
0.1µF
VCM1
C15
0.1µF
C13
0.1µF
S3
LOP1
S2
LON1
RFB1
274
C7
0.1µF
CAL1
CFB1
18nF
LNA1
L2
120nH FB
C3
0.1µF
CSH1
22pF
C1
0.1µF
0
3199-096
+5V
Figure 105. Schematic of the AD8332 Evaluation Board