AD9228
AVDD_DUT
R105
DNP
R152
DNP
CH_A
C101
FB102 R108
R104
0ꢀ
P102
DNP
T101
0.1µF
10ꢀ 33ꢀ
VGA INPUT CONNECTION
INH1
1
6
VIN_A
AIN
R106
DNP
CHANNEL A
P101
R101
DNP
R161
2
3
5
4
R109
1kꢀ
C103
C104
2.2pF
CM1
CM1
499ꢀ
DNP
AIN
R107
DNP
R113
DNP
FB101
10ꢀ
R103
0ꢀ
C102
0.1µF
R102
64.9ꢀ
VIN_A
CH_A
CM1
FB103 R110
C105
DNP
R156
DNP
10ꢀ
33ꢀ
E101
AVDD_DUT
C106
DNP
R111
1kꢀ
C107
0.1µF
R112
1kꢀ
AVDD_DUT
AVDD_DUT
R118
DNP
VGA INPUT CONNECTION
INH2
R153
DNP
CH_B
CHANNEL B
P103
FB105 R121
R114
DNP
T102
10ꢀ 33ꢀ
1
6
AIN
VIN_B
FB104
10ꢀ
R119
DNP
R115
64.9ꢀ
C108
0.1µF
R162
2
3
5
4
R123
1kꢀ
P104
DNP
C110
C111
2.2pF
CM2
CM2
499ꢀ
DNP
R120
DNP
R124
DNP
R116
0ꢀ
AIN
C109
0.1µF
E102
VIN_B
CH_B
CM2
R117
0ꢀ
FB106 R122
C112
DNP
R157
DNP
10ꢀ
33ꢀ
AVDD_DUT
C113
DNP
R125
1kꢀ
C114
0.1µF
R126
1kꢀ
AVDD_DUT
AVDD_DUT
R131
DNP
R154
DNP
CH_C
C115
FB108 R134
P106
DNP
R130
0ꢀ
T103
0.1µF
10ꢀ 33ꢀ
VGA INPUT CONNECTION
INH3
1
6
VIN_C
AIN
R132
DNP
CHANNEL C
P105
R127
DNP
R163
2
3
5
4
R135
1kꢀ
C117
C118
2.2pF
CM3
CM3
499ꢀ
DNP
AIN
R133
DNP
R137
DNP
FB107
10ꢀ
R129
0ꢀ
C116
0.1µF
R128
64.9ꢀ
VIN_C
CH_C
CM3
FB109 R136
C119
DNP
R158
DNP
10ꢀ
33ꢀ
E103
AVDD_DUT
C120
DNP
R138
1kꢀ
C121
0.1µF
R139
1kꢀ
AVDD_DUT
AVDD_DUT
R151
DNP
VGA INPUT CONNECTION
INH4
R155
DNP
CH_D
CHANNEL D
P107
FB111 R146
R140
DNP
T104
10ꢀ 33ꢀ
1
6
AIN
VIN_D
FB110
R144
DNP
R141
64.9ꢀ
C122
10ꢀ
0.1µF
R164
499ꢀ
2
3
5
4
R148
1kꢀ
C124
DNP
C125
CM4
P108
CM4
2.2pF
DNP
R145
DNP
R160
DNP
R143
0ꢀ
AIN
C123
0.1µF
R142
VIN_D
CH_D
CM4
0ꢀ
FB112 R147
C126
DNP
R159
DNP
10ꢀ
33ꢀ
E104
AVDD_DUT
C127
DNP
R149
1kꢀ
C128
0.1µF
R150
1kꢀ
AVDD_DUT
DNP: DO NOT POPULATE
Figure 72. Evaluation Board Schematic, DUT Analog Inputs
Rev. 0 | Page 3ꢀ of 52
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