ADL5336-EVALZ AD [Analog Devices], ADL5336-EVALZ Datasheet - Page 25

• Manufacturer Part Number: ADL5336-EVALZ
• Description: Cascadable IF VGAs
• Manufacturer: AD [Analog Devices]

Data Sheet
EVALUATION BOARD LAYOUT
An evaluation board is available for testing the ADL5336. The evaluation board schematic is shown in Figure 70. Table 11 provides the
component values and suggestions for modifying the component values for the various modes of operation.
INPUT1
Legend
–
–
–
–
–
–
Net Name
Test Point
SMA Input/Output
Digital ground
Analog ground
Jumper
4
6
0.1µF
C21
T1
1
3
2
VPOS
0.1µF
0.1µF
C3
C4
P2
VPOS
OUTPUT1
VPOS
VPOS
0.1µF
P3
C5
VCM1
0.1µF
C6
GAIN1
6
4
0.1µF
0.1µF
C22
T2
C7
GAIN2
1
3
2
4
5
6
7
8
1
2
3
VCM1
VPOS
INP1
INM1
COM
MODE
ENBL
VPOS
0.1µF
0.1µF
P5
C8
C9
Figure 70. Evaluation Board Schematic
0.1µF
32
9
C12
open
R15
R1
0Ω
open
R14
10
INPUT2
31
P4
11
0.1µF
0.1µF
30
C23
C13
Rev. B | Page 25 of 32
ADL5336
R2
0Ω
T5
4
3
12
29
2
13
28
0.1µF
1
C16
6
0.1µF
C11
14
open
27
C26
15
26
0.1µF
C10
16
25
open
0.1µF
0.1µF
C27
C14
C15
open
R12
VCM2
VPOS
OPP2
OPM2
VPOS
DATA
R3
0Ω
COM
SDO
LE
24
23
22
21
20
19
18
17
0.1µF
C24
0.1µF
C17
R9
0Ω
open
R4
open
VCM2
C28
2
open
3
R13
1
0.1µF
T4
C25
CLK
0.1µF
C18
4
COMD
6
DIG_VPOS
R11
0Ω
VPOS
VPOSD
DATA
10µF
C1
0.1µF
0.1µF
open
C19
20
C29
INPUT3
37.4Ω
37.4Ω
R5
33µH
33µH
R6
L2
L1
R10
0Ω
VPOS
24.9Ω
24.9Ω
10µF
R7
R8
C2
VPOS
5
4
SDO
T3
COM
1
3
ADL5336
OUTPUT2