Datasheet

1 2 3 4 5 6
A
B
C
D
654321
D
C
B
A
ti
12500 TI Boulevard. Dallas, Texas 75243
Title:
SHEET: OF:
FILE: SIZE:DATE:
REV:
9-Sep-2010
Drawn By:
Engineer:
Revision History
REV ECN Number Approved
Sheet 2_b
DOCUMENTCONTROL #
ADS1675REF
B6497434
43
C25
0.1uF
C45
4.7uF
C24
0.1uF
C44
4.7uF
C23
0.1uF
C35
0.1uF
C54
4.7uF
C36
0.1uF
C55
4.7uF
C34
0.1uF
C56
4.7uF
C49
1uF
R34
6.04k
C28
0.1uF
C31
0.1uF
C51
4.7uF
C41
22uF
R30
33
R33 33
R24
220
D2
R23
220
D1
+3.3VD
+3.3VD
+3.3VD
+3.3VD
C52
0.1uF
C29
4.7uF
C53
0.1uF
C33
4.7uF
C16
100pF
C18
100pF
C30 0.1uF
3
2
6
7 4
51
8
U5
OPA211AIDGK
R21
1k
R22 49.9
C22 0.15uF
+5VA
C32
1uF
OTRD
R25
100
C50
1uF
C27
10uF
C26
0.1uF
C48
1uF
C47
10uF
VIN
2
GND
4
OUT
6
TRIM
5
TEMP
3
DNC
1
N/C
7
DNC
8
U2
REF5030AID
OTRA
DRDY
/DRDY
DOUT
/DOUT
SCLK
/SCLK
/CS START
AVDD
1
AGND
2
AGND
3
AINN
4
AINP
5
AGND
6
AVDD
7
RBIAS
8
AGND
9
AGND
10
AVDD
11
AVDD
12
VCM
13
DGND
14
DGND
15
DGND
16
DGND
17
DGND
18
DGND
19
DGND
20
RSV1
22
RSV2
21
DVDD
23
DVDD
24
DGND
25
DGND
26
DVDD
27
PDWN
28
SCLK_SEL
29
LVDS
30
DGND
31
LL_CONFIG
32
FPATH
33
DRATE[2]
34
DRATE[1]
35
DRATE[0]
36
START
37
CS
38
OTRD
39
OTRA
40
SCLK
41
SCLK
42
DOUT
43
DOUT
44
DRDY
45
DRDY
46
DGND
47
DVDD
48
DVDD
49
DGND
50
DGND
51
DVDD
52
AVDD
53
AGND
54
CLK
55
AGND
56
AGND
57
AVDD
58
CAP1
59
VREFN
60
VREFN
61
CAP2
62
VREFP
63
VREFP
64
U4
ADS1675
C46
10uF
AINN
AINP
C43
4.7uF
CONTROL
DR0 DR1 DR2 FPATH LL_CFG LVDS CLK_SEL PDWN
C21
1uF
C15
1uF
C19
0.1uF
C20
10uF
C10
1uF
C42
4.7uF
FPGA_CLK
+5VD
+5VA
+5VA
+5VA
+5VD
+5VA
+5VA
GND
3
B
2
A
1
Y
4
Vcc
5
U6
SN74AHC1G32DRL
R40
49.9
C71
4.7uF
C70
0.1uF
C73
4.7pF