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5
V1P8
U14
4
1
IN
OUT
C135
3
2
R140
1uF
C137
EN
GND
10k
1uF
5
TP
TLV73310PDQNT
D
R145
0
DNI
Analog VCCA 1.0 V Power
For DPHY And Serdes
J39
+12.0V
F1
PJ-002A
1
3
Male Power Jack 2.1mm
F1251CT-ND
5A Fast-Blo SMT Socketed Fuse
Right angle
K
D28
mount, cable
to board edge
SCHOTTKY/VISHAY-V12P10
+11v to +16v
1
2
C
POWER INPUT
+5.0 V
1.1 A
V5P0
1.2v/ms
C150
22uF,6.3V-0805SMT
22uF,6.3V-0805SMT
Vout = 0.8*(R154/R156+1) = 5.00 V
Core Power
B
1.0 V
J42
1
2
1
2
220NF-0402SMT
Header_2x1
R162
L16
0.1
4.7uH-SPD62R-472M
1%
0603
D35
DFLS220L
+1.0 V
R164
200-0603SMT
1.35 A
1%
VCC_CORE_V1P0
A
C164
1.2v/ms
C165
C166
22uF,6.3V-0805SMT
10pF-0402SMT
C168
22uF,6.3V-0805SMT
768-0603SMT
22uF,6.3V-0805SMT
Vout = 0.8*((R164/R169)+1) = 1.01 V
5
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FPGA-EB-02028-1.4
4
V1P0_LDO
+1.0 V
300 mA
C138
R141
10uF
1k
VCC_CORE_V1P0
V1P0_LDO
R149
FB7
MPZ1005S121CT000
DNI
0
5.0 V
10uF,25V-1206SMT
V5P0
J40
1
2
C142
D29
1
2
16V
1N4448W
Header_2x1
220NF-0402SMT
R152
L14
0.1
4.7uH-SPD62R-472M
1%
C144 1000pF-0402SMT
0603
D31
DFLS220L
R154
1.05K-0603SMT
1%
C151
C152
R156
1%
22uF,6.3V-0805SMT
200 -0603SMT
Freq = 1.0 MHz
+12.0V
R161
VCC_CORE_V1P0
51K-0402SMT
C155
10uF,25V-1206SMT
C156
D33
1N4448W
16V
7
BOOST1
BOOST2
8
SW1
1
FB1
1000pF-0402SMT
C158
2
TRACK/SS1
TRACK/SS2
24
VC1
DNI
23
PG1
22
RT/SYNC
R169
1%
1%
Freq = 625 KHz
Vout = 0.8*((R165/R170)+1) = 1.81 V
4
Figure A.13. Power Regulators
3
V3P3
U13
6
VCC
4
C136
EN
R142
1uF
5
10k
NC
GND
EPAD
R147
0
BD00IC0WHFV-GTR
R146
DNI
0
DNI
DPHY, Serdes, ADC And VCCAUX
Analog 1.8 V Power
+12.0V
C141
R151
U15
RLP-134
51K-0402SMT
V3P3
LT3508EUF
D30
7
12
1N4448W
BOOST1
BOOST2
8
11
SW1
SW2
1
18
FB1
FB2
2
17
C145 1000pF-0402SMT
TRACK/SS1
TRACK/SS2
24
19
VC1
VC2
23
20
PG1
PG2
22
RT/SYNC
R159
51K-0402SMT
Vout = 0.8*(R155/R160+1) = 3.32 V
U16
V1P8
LT3508EUF
J43
C157
1
1
2
D34
220NF-0402SMT
1N4448W
16V
Header_2x1
12
L17
R163
11
SW2
18
4.7uH-SPD62R-472M
0.1
FB2
C159 1000pF-0402SMT
1%
17
D36
0603
DFLS220L
19
VC2
20
PG2
R165
1%
DNI
1.15K-0603SMT
R168
C167
20K-0402SMT
10pF-0402SMT
C169
R170
909-0603SMT
22uF,6.3V-0805SMT
1%
3
CrossLink-NX Evaluation Board
2
1
VO
2
C139
C140
FB
R143
1uF
10uF
3
1.15K-0603SMT
1%
7
R148
V1P8
909-0603SMT
R150
1%
MPZ1005S121CT000
DNI
0
Vout = 0.8*(R143/R148+1) = 1.81 V
3.3 V
J41
C143
1
2
1
2
220NF-0402SMT
16V
Header_2x1
L15
R153
4.7uH-SPD62R-472M
0.1
+3.3 V
1%
1.35 A
D32
0603
DFLS220L
V3P3
R155
1.07K-0603SMT
1.2v/ms
1%
C153
C154
R160
340-0603SMT
22uF,6.3V-0805SMT
22uF,6.3V-0805SMT
1%
1.8 V
2
+1.8 V
1.1 A
V1P8
Lattice Semiconductor Applications
Lattice Semiconductor Applications
Lattice Semiconductor Applications
http://www.latticesemi.com/Support
http://www.latticesemi.com/Support
http://www.latticesemi.com/Support
1.2v/ms
C170
Title
Title
Title
Power Regulators
Power Regulators
Power Regulators
22uF,6.3V-0805SMT
Size
Size
Size
Project
Project
Project
B
B
B
CrossLink-NX Evaluation Board
CrossLink-NX Evaluation Board
CrossLink-NX Evaluation Board
Date:
Date:
Date:
Friday, Nov 22, 2019
Friday, Nov 22, 2019
Friday, Nov 22, 2019
2
User Guide
1
V1P8_LDO
+1.8 V
500 mA
R144
1k
D
V1P8_LDO
FB8
C
B
A
Schematic Rev
Schematic Rev
Schematic Rev
B-1
B-1
B-1
Board Rev
Board Rev
Board Rev
B
B
B
Sheet
Sheet
Sheet
13
13
13
of
of
of
14
14
14
1
43
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