1.0
4
10
A0342-2012
ADSP-CM403F EZ-KIT
DIGITAL POWER, VDD_INT
08/27/2013
D
4
3
2
1
A
B
C
20 Cotton Road
Nashua, NH 03063
A
B
C
D
4
3
2
1
PH: 1-800-ANALOGD
C
Title
Size
Board No.
Date
Sheet
of
DEVICES
ANALOG
Rev
LED_0603
RED
LED6
Q1
STD2805T4
TO228P972X240-3N
1
3
2
TP12
TP3
R23
DNP
10K
0402
10K
0402
R29
3.3V
R25
0402
10K
3.3V
3.3V
TP5
R26
10K
0402
R27
10K
0402
TP6
TP7
R28
0402
330.0
3.3V
3.3V
C21
0402
0.01UF
C22
0.1UF
0402
C23
0402
0.01UF
C24
0603
10UF
C25
0.1UF
0402
C26
0.1UF
0402
C27
0.1UF
0402
C28
0.1UF
0402
C29
0.1UF
0402
C30
0.1UF
0402
C31
0603
10UF
C32
0603
10UF
C33
0.1UF
0402
C34
0402
0.01UF
C35
0402
0.01UF
C36
0402
0.01UF
C37
0402
0.01UF
C38
0402
0.01UF
C39
0402
0.01UF
C40
0402
0.01UF
DNP
R22
4.7K
0402
U1
ADSP-CM403BSWZ
QFPS40P1600X1600X160-121N
98
121
52
26
25
100
95
116
109
101
97
53
49
43
36
27
22
17
9
2
108
96
54
44
16
VDD_INT0
VDD_INT1
VDD_INT2
VDD_INT3
VDD_INT4
VDD_EXT0
VDD_EXT1
VDD_EXT2
VDD_EXT3
VDD_EXT4
VDD_EXT5
VDD_EXT6
VDD_EXT7
VDD_EXT8
VDD_EXT9
VDD_EXT10
VDD_EXT11
VDD_EXT12
VDD_EXT13
VDD_EXT14
VREG_BASE
VDD_VREG
GND0
GND_PADDLE
GND1
10K
0402
R24
C41
0603
10UF
C42
0402
0.1UF
AGND
R30
0402
27K
R31
0402
27K
DNP
R32
0402
0
C43
0402
0.1UF
C44
0.1UF
0402
R33
0402
0
R34
0603
10
DNP
R138
0
1206
5V
C45
1210
22UF
TP13
TP8
D4
MBRS540T3G
SMC
L1
IND003
1.5UH
R35
10K
0402
R36
0
0402
R37
0
0402
DNP
C46
1210
22UF
C47
1210
22UF
D1
GSOT03
SOT23-3
SJ4
DEFAULT=INSTALLED
JUMPER
SHORTING
P4
IDC2X1
1
2
R38
0.05
1206
VR1
ADP2119ACPZ-R7
DFN50P300X300-11N
7
11
6
8
10
5
2
9
4
3
1
VIN
SW
PGND
SYNC/MODE
PVIN
GND
EN
PGOOD
FB
EPAD
TRK
3.3V
DNP
R15
0
1206
R16
0.0
0603
R17
0.0
0603
R18
0
0402
3.3V
R19
DNP
0
0402
R20
0603
1K
C19
0402
0.1UF
C20
0805
10UF
DNP
R21
1206
0
"FAULT"
REMOVE R21, R15, R32
INSTALL R17, R16, P4, R38, R33
INTERNAL REGULATOR
REMOVE R17, R16, P4, R38, R33
INSTALL R21, R15, R32
NOTE:
Remove P4 when measuring VDD_INT
NOTE: CONNECT PIN 98 DIRECTLY TO GROUND
FOR CUSTOMER DESIGNS
Pins 95-90
EXTERNAL REGULATOR
1.2V @ 1.5A
"VDD_INT"