MAX19700EVKIT Maxim Integrated Products, MAX19700EVKIT Datasheet - Page 11

• Manufacturer Part Number: MAX19700EVKIT
• Description: EVAL KIT FOR MAX19700
• Manufacturer: Maxim Integrated Products
• Type: Encoder, Decoderr

Specifications of MAX19700EVKIT

• For Use With/related Products: MAX19700
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 4. MAX19700 EV Kit Schematic (Sheet 1 of 2)
J2
J13
J6
J5
J3
J12
R1
49.9Ω
1%
R3
49.9Ω
1%
R4
49.9Ω
1%
R2
49.9Ω
1%
MAX19700 Evaluation Kit/Evaluation System
SCLKH
OPEN
0.1µF
0.1µF
0.1µF
OPEN
0.1µF
C3
C4
MOSI
MISO
R5
C1
R6
C2
CSH
SCLK
DGND
CS
DIN
J1-34
J1-39
J1-40
VR1
TP1
TP2
1.0µF
C20
14
13
10
9
1
2
3
1
2
3
OPEN
OPEN
I/OV
I/OV
I/OV
I/OV
T1 6
T2 6
R21
R22
12
VMOD
4
J1-25
J1-26
J1-27
J1-28
J1-29
J1-30
J1-31
J1-32
J1-33
V
N.C.
CC
CC
CC
CC
5
4
5
4
CC
MAX3023
1
2
3
4
U7
CS
SCLK
DIN
0.1µF
0.1µF
VR2
OVDD
11
______________________________________________________________________________________
C5
C6
GND
VL
I/OVL1
I/OVL2
I/OVL3
I/OVL4
3
J1-24
J1-23
J1-22
J1-21
J1-20
J1-19
J1-18
J1-17
J1-16
OPEN
OPEN
R23
R24
EN
EN
VDD
1.0µF
C19
7
1
2
5
6
8
SHORT
SHORT
SHORT
SHORT
OPEN
OPEN
R11
R13
R14
R12
R7
OPEN
OPEN
R8
REFIN
OVDD
R15
R16
0.47µF
0.47µF
COM
JU4
C15
C16
J1
J1-10
J1-11
J1-12
J1-13
J1-14
J1-15
J1-5
J1-6
J1-9
SHDN
COM
24.9Ω
24.9Ω
24.9Ω
24.9Ω
OPEN
OPEN
R19
R18
R17
1%
COM
1%
R20
1%
COM
1%
R10
JU1-2
JU1-4
JU1-6
R9
DOUT
1000pF
0.47µF
1.0µF
C13
C18
C83
JU1
J1-36
J1-37
J1-38
J1-35
J1-1
J1-2
J1-3
J1-4
J1-7
J1-8
JU1-1
JU1-3
JU1-5
OPEN
C14
1000pF
C12
VR1
C7
22pF
C9
22pF
C10
22pF
C8
22pF
VR2
SCLK
DIN
CS
CLK
C17
0.1µF
C82
1000pF
OPEN
VMOD
C11
MOSI
SCLKH
CSH
MISO
J4
J7
10
VMOD
30
29
28
6
48
3
4
9
46
25
47
1
2
VDD
IAP
IAN
QAN
QAP
CLK
DIN
REFP
REFN
REFIN
SHDN
COM
CS
SCLK
5
8
11
7
31
12
MAX19700
U1
33
32
39
42
43
19
OVDD
20
DAC3
DAC2
DAC1
QDP
QDN
IDP
IDN
N.C.
N.C.
T/R
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
DR
45
44
41
40
13
14
15
16
17
18
21
22
23
24
OPEN
OPEN
26
27
38
36
37
34
35
C31
C32
ADC_IN1
ADC_IN2
OPEN
OPEN
OPEN
OPEN
C34
C36
C33
C35
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
TX/RX
SHORT
R26
SHORT
OPEN
R37
R38
R39
OPEN
R41
OPEN
R40
OPEN
R42
OPEN
SHORT
DAC2
R29
0.1µF
DOUT
DR
0.1µF
0.1µF
0.1µF
C37
QDP
QDN
C39
C38
IDN
C40
3
2
IDP
R34
OPEN
U6-A
+
-
VOP
SHORT
11
MAX4478
4
R33
1
0.1µF
C21
R43
OPEN
R45
OPEN
R44
OPEN
R46
OPEN
10kΩ
10kΩ
10kΩ
10kΩ
R47
R49
R48
R50
1%
1%
1%
1%
SHORT
R27
BDAC2
SHORT
R52
10kΩ
1%
R51
10kΩ
1%
DAC3
R30
0.1µF
0.1µF
2.2µF
2.2µF
C45
C46
C41
C42
12
0.1µF
2.2µF
0.1µF
2.2µF
13
C47
C48
C43
C44
R36
OPEN
U6-D
+
-
MAX4478
SHORT
2
3
2
3
10kΩ
10kΩ
R35
R53
1%
R54
1%
4
4
14
8
-
+
8
-
+
U4
U5
VOP
7
5
VOP
7
5
6
6
MAX4108
MAX4108
VON
VON
SHORT
BDAC3
R25
49.9Ω
49.9Ω
R55
1%
R56
1%
SHORT
J8
J9
DAC1
R28
C86
2.2µF
UNUSED AMPLIFIER
VDD
5
6
10
R32
OPEN
9
+
U6-B
-
OVDD
DGND
MAX4478
+
U6-C
-
VOP
GND
VON
VDD
GND
C22
0.1µF
MAX4478
SHORT
R31
7
8
2.2µF
C30
C49
220µF
6.3V
C51
220µF
6.3V
C53
220µF
6.3V
C55
220µF
6.3V
C23
0.1µF
DVDD
BDAC1
0.1µF
C29
C50
220µF
6.3V
C52
220µF
6.3V
C54
220µF
6.3V
C56
220µF
6.3V
C24
0.1µF
C61
10µF
C62
10µF
C63
10µF
C64
10µF
C25
0.1µF
OVDD
VDD
C67
1.0µF
C68
1.0µF
C69
1.0µF
C70
1.0µF
C26
0.1µF
VOP
VDN
C27
0.1µF
C28
0.1µF
11