Datasheet

Evaluation Board User Guide UG-191
Rev. 0 | Page 9 of 24
EVALUATION BOARD SCHEMATICS AND ARTWORK
09346-013
POWER SUPPLY INPUT
SUPPLY REGULATORS
DC POWER SUPPLY INPUT
1 -> 2 DC POWER SUPPLY 2 -> 3 REGULATOR CONNECTION
POWER SUPPLY
J103 - J106
JUMPER SETTINGS
3.3V
GND GND GND
AVDD (1.8V) DVDD (1.8V)
BNX016-01
1
5
2
4
3
U102
ADP2108AUJZ-1.8-R7
AVDD_REG
0 0
10UF 0.1UF
1.6A
10UF
10UF 10UF
100MHZ
1UF
0.1UF
10UF
2.2UH
10UF
2.2UH
100K 100K
S2A-TP
BLKBLK
1UF 1UF10UF
300
100MHZ
100MHZ
1UF
10UF
1UF
10UF
RAPC722X
100MHZ
10UF
100MHZ
1UF
100MHZ
100MHZ
100NH
100MHZ
LNJ308G8TRA (GREEN)
10UF
VIN
3.3V_CLK_REG
VIN
3.3V_CLK_REG
10UF
SPI_DVDD
REF_AVDD
3.3V_AMPVDD_REG
AVDD_BENCH DRVDD_BENCH DRVDD_REG
3.3V_AMPVDD
DRVDD
AVDD
3.3V_CLK
10UF
100NH
10UF
10UF 10UF
10UF
10UF
0.1UF
DRVDD_REG
S2A-TP
3.3V_AMPVDD_REG
E102
1 2
E101
1 2
C101
F101
CR101
CA
FL101
R101
CR103
C A
CR102
TP101
E112
1 2
E111
1 2
C125 C127
TP102
C129 C130
C128
E109
1 2
E110
1 2
C126
1 2 4 5 6
R102C102 C103 C104
L101 L102
C105 C106
C107 C109
R103
1 2
E107
1 2
C112 C114
C111
L104
C110
L103
C115 C117C116
C108 C113
J101
1 2
3
J103
1
2
3
J104
1
2
3
J105
1
2
3
J106
1
2
3
R104 R105
C2 C4
C3C1
3
J102
Z5.530.3625.0
AVDD_REG
E105
ADP2108AUJZ-3.3-R7
U101
3
4
2
5
1
ALIAS
ALIAS
SIG
SH2
SW
GND
FB
EN
VIN
SW
GND
FB
EN
VIN
Figure 13. Board Power Input and Supply Circuits