1
2
3
4
5
6
A
B
C
D
6
5
4
3
2
1
D
C
B
A
ti
12500 TI Boulevard. Dallas, Texas 75243
TITLE:
SHEET:
OF:
FILE:
SIZE:
REV:
Drawn By:
Engineer:
Revision History
REV
ECN Number
Approved
DOCUMENT CONTROL #:
2
2
Circuits
A
DATE:
30-Jun-2005
Circuits
6458769
C25
0.01uF
C17
0.1uF
C28
2.2uF
C18
0.1uF
C19
2.2uF
C29
0.01uF
C20
2.2uF
C30
0.01uF
+5VCC
+5VCC
+5VCC
C14
2.2uF
C26
0.01uF
+5VCC
C15
2.2uF
C27
0.01uF
+VBD
-VCC
+VCC
C11
0.1uF
C5
1uF
C3
1uF
C9
0.1uF
R19
604
R21
12
+IN
C32
NI
C31
1uF
R3
NI
EXT_REF
R20
100
R5
NI
TP6
3
1
2
SJP4
1
2
SJP7
R18
604
+
C24
10uF
C33
6800pF
C1
47uF
R14
768
R6
0
C21
NI
+VCC
C2
1uF
C8
0.1uF
-VCC
C10
0.1uF
C4
1uF
IN
1
OUT
2
GND
3
U1
NI
+5VCC
R2
1.2k
3
1
2
SJP2
3
1
2
SJP1
R15
0
Lijoy Philipose
Lijoy Philipose
C22
NI
1
2
3
R13
10k
1
2
SJP6
3
2
6
7
4
5
1
U2
OPA132
R1
49.9
3
1
2
SJP5
3
1
2
SJP3
*
*
*
3
2
6
7
4
5
1
8
U4
THS4031
C23
NI
*
TP5
R17
0
R4
NI
R16
0
CS
SCLK
FS
PD
B_SDO
+VBD
C16
0.1uF
CS
SCLK
FS
R8
10k
R10
10k
R11
10k
+VBD
R12
10k
PD
L1
MMZ2012R601A
+
C38
10uF
L2
MMZ2012R601A
+
C39
10uF
TP10
+5VCC
C43
0.01uF
C13
0.1uF
TP11
TP8
+VBD
C42
0.01uF
C12
0.1uF
TP9
C35
10uF
C34
10uF
C46
1nF
C47
1nF
+AVCC
+BVDD
L3
MMZ2012R601A
L4
MMZ2012R601A
+
C41
10uF
+
C40
10uF
C6
NI
C7
NI
C44
NI
C45
NI
TP7
TP13
TP14
+VCC
-VCC
C36
10uF
C37
10uF
C48
1000pF
C49
1000pF
+VA
-VA
TP12
SB/2C
1
AGND
2
+VA
3
AGND
4
AGND
5
VA
6
REFM
7
REFIN
8
REFOUT
9
NC
10
IN+
11
IN-
12
NC
13
VA
14
AGND
15
VA
16
VA
17
AGND
18
AGND
19
BVDD
20
BGND
21
BUSY
22
SDO
23
SCLK
24
CONVST
25
CS
26
FS
27
PD
28
U5
ADS8370/ADS8380
SB/2C
CONVST
SDO
BUSY
B_BUSY
SB/2C
CONVST
B_SB/2C
B_PD
B_FS
B_CS
B_CONVST
B_SCLK
R7
10k
R9
10k
W2
W3
W4
W5
C50
2.2uF
C51
0.01uF
+5VCC
R30
0
R31
1k
R22
100
R23
100
R24
100
R25
100
R26
100
R27
100
R28
100
R29
100
C59
NI
C60 NI
R32
10k
+VBD
+VBD
C57
0.1uF
+VBD
C52
0.1uF
OE
1
A
2
GND
3
Y
4
VCC
5
U3
SN74X1G125
OE
1
A
2
GND
3
Y
4
VCC
5
U6
SN74X1G125
OE
1
A
2
GND
3
Y
4
VCC
5
U8
SN74X1G125
OE
1
A
2
GND
3
Y
4
VCC
5
U7
SN74X1G125
C53
0.1uF
OE
1
A
2
GND
3
Y
4
VCC
5
U9
SN74X1G125
OE
1
A
2
GND
3
Y
4
VCC
5
U10
SN74X1G125
OE
1
A
2
GND
3
Y
4
VCC
5
U11
SN74X1G125
OE
1
A
2
GND
3
Y
4
VCC
5
U12
SN74X1G125
+VBD
C54
0.1uF
+VBD
C55
0.1uF
+VBD
C56
0.1uF
+VBD
+VBD
C58
0.1uF
NC
1
+VIN
2
EN
3
GND
4
NC
5
VREF
6
NC
7
NC
8
U13
REF1004-2.5
+5VCC
C62
1000pF
C61
1uF
R33
49.9k
+5VCC
Summary of Contents for ADS8370EVM
Page 9: ...www ti com 8 Board Layers Board Layers Figure 2 Top Layer ADS8380EVM SLAU146 December 2004 9...
Page 10: ...www ti com Board Layers Figure 3 Power Plane ADS8380EVM 10 SLAU146 December 2004...
Page 11: ...www ti com Board Layers Figure 4 Ground Plane ADS8380EVM SLAU146 December 2004 11...
Page 12: ...www ti com Board Layers Figure 5 Bottom Layer ADS8380EVM 12 SLAU146 December 2004...