UG-745
+5V
C1
100nF
C15
10nF
C16
10uF
(Decouple to Pin27)
REFIN
C18
10uF
REF
C17
10uF
(Decouple to Pin31)
VCM_OUT
IN+
IN-
C2
100nF
3
CAP1
25
CAP2
26
CAP2
28
CAP2
AD7626BCPZ
4
REFIN
29
REF
30
REF
32
33
REF
PADDLE
21
VCM
23
IN+
22
IN-
Figure 27.
EVAL-AD7625FMCZ/EVAL-AD7626FMCZ User Guide
C3
100nF
C4
C5
C6
100nF
100nF
100nF
EN0
EN1
CNV-
CNV+
D+
DCO-
DCO+
CLK-
CLK+
Schematic—AD7626
Decoupling
Rev. A | Page 20 of 28
+2.5V
VIO
C7
100nF
5
EN0
J10
1
R22
6
EN1
DNP
8
R1
100R
9
10
D-
D-
3
D+
11
14
DCO-
DCO+
15
16
CLK-
R2
100R
17
CLK+
J2
1
R21
DNP
2
3
2
JP1
JP2
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