Datasheet

AD9228 Data Sheet
Rev. E | Page 44 of 56
MOUNTING HOLES
CONNECTED TO GROUND
H2
H3H1 H4
P1 P2 P3 P4 P5 P6 P7 P8
OPTIONAL POWER INPUT
+5.0V +1.8V +1.8V +3.3V
1 2 3 4 5 6 7 8
P501
3.3V_AVDD
5V_AVDD
L502
10µH
DUT_AVDD DUT_DRVDD
C509 0.1µF
C508 10µF
L503
10µH
L501
10µH
DRVDD_DUT AVDD_DUT
0.1µF C505
0.1µF C507
C503 0.1µF
AVDD_5V
10µF C504 C502 10µF
10µF C506
AVDD_3.3V
10µH
L508
DECOUPLING CAPACITORS
AVDD_3.3V
0.1µF C524
0.1µF C525
C521 0.1µF
C531 0.1µF
C530 0.1µF
C529 0.1µF
C522 0.1µF
C528 0.1µF
C527 0.1µF
C526 0.1µF
0.1µF C517
0.1µF C516
C518 0.1µF
C520 0.1µF
C519 0.1µF
C523 0.1µF
DRVDD_DUT
AVDD_DUT
AVDD_5V
SMDC110F
POWER SUPPLY INPUT 6V, 2V MAXIMUM
1
3
2
P503
C501 10µF
F501
D502 3A SHOT_RECT DO-214AB
D501 S2A_RECT 2A DO-214AA
21 34
FER501
CHOKE_COIL
CR501 R501 261 PWR_IN
+
GND
INPUT
OUTPUT1
GND
INPUT
OUTPUT1
OUTPUT4
OUTPUT4
GND
INPUT
GND
INPUT
DNP: DO NOT POPULATE
4 2
3
1
ADP3339AKC-5
U504
4 23
1
ADP3339AKC-3.3
U502
1
32
4
U501
ADP3339AKC-1.8
1
32
4
U503
ADP3339AKC-1.8
L505 10µH
10µH L504
C515 1µF
C513 1µF
C512
1µF
C514
1µF
PWR_IN
PWR_IN
DUT_AVDD
DUT_DRVDD 5V_AVDD
3.3V_AVDD
PWR_IN
PWR_IN
C532
1µF
C534
1µF
C535 1µF
C533 1µF
L507
10µH
L506
10µH
OUTPUT1
OUTPUT1
OUTPUT4
OUTPUT4
05727-019
Figure 77. Evaluation Board Schematic, Power Supply Inputs