Maxim Integrated MAX5865 User Manual
Page 11
Evaluates: MAX5863/MAX5864/MAX5865
MAX5865 Evaluation Kit
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11
Figure 3. MAX5865 EV Kit Schematic (Sheet 2 of 3)
J4-14
J4-8
J4-8
J4-4
1Y
1
3
5
8
10
12
14
2
4
6
7
9
11
13
J4-2
J4-13
VDDRV
VDDRV
CS
CS
J4-24
J4-22
J4-20
J4-10
1A
2Y
2A
3Y
3A
GND
U6
4Y
4A
5Y
5A
6Y
6A
V
CC
J4-12
J4-18
DB25 MALE CONNECTOR
J4
L1
R66
51Ω
R69
10kΩ
C41
0.1µF
J4-3
J4-11
J4-5
J4-15
J4-1
J4-19
J4-7
J4-21
J4-9
J4-23
J4-16
J4-17
J4-25
VDDRV
C43
0.1µF
C61
10µF
VDDRV
OGND
SCLK
SCLK
OGND
R65
51Ω
R64
51Ω
R68
10kΩ
DIN
DIN
R67
10kΩ
OVDD
C42
0.1µF
C60
10µF
OVDD
OGND
VCLK
C44
0.1µF
C62
10µF
VCLK
GND
VDD
C45
0.1µF
C63
10µF
VDD
GND
VEE
C46
0.1µF
C64
10µF
VEE
VCC
C47
0.1µF
C65
10µF
VCC
GND
R18
10kΩ
1%
R19
10kΩ
1%
R21
10kΩ
1%
R20
10kΩ
1%
C38
0.1µF
C54
0.1µF
C70
2.2µF
C39
0.1µF
C55
0.1µF
C71
2.2µF
R35
49.9Ω
1%
VEE
QD+
JU7
1
2
3
QDP
GND
ID
QD
VCC
QDN
QD-
JU8
1
2
3
3
8
7
6
2
U4
4
5
R15
10kΩ
1%
R14
10kΩ
1%
R17
10kΩ
1%
R16
10kΩ
1%
C37
0.1µF
C52
0.1µF
C68
2.2µF
C36
0.1µF
C53
0.1µF
C69
2.2µF
R34
49.9Ω
1%
VEE
ID+
JU5
1
2
3
IDP
GND
VCC
IDN
ID-
JU6
1
2
3
3
8
7
6
2
U3
4
5
IN1-
7
8
6
5
4
1
2
3
IN2-
GND
U2
OUT1
OUT2
IN1+
CLOCK
IN2+
V
CC
R28
SHORT
(PC TRACE)
R36
SHORT
(PC TRACE)
R33
49.9Ω
1%
C34
0.1µF
C33
0.1µF
R11
4.02kΩ
1%
R12
6.04kΩ
1%
VCLK
R9
2kΩ
1%
R13
5kΩ
R10
4.02kΩ
1%
VCLK
TPI
CLK
CLK2
C27
2.2µF
C26
1000pF
C32
0.1µF