HOLT ADK-2130mPCIe, Техническое руководство

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5
5
4
4
3
3
2
2
1
1
E E
D D
C C
B B
A A
Power Supplies: 1V, 1.8V, 3.3V
green
PCIe Interface
8-10 layers: Each pair 85 ohms +/- 15% differential impedance.
Microstrip design on top layer using Saturn PCB tool.
3V3 Power Sequence Switch
Note 1
Note 1:
Distribute power over planes to where they need to go under the
FPGA as much as possible.
Where possible parts were selected
for bottom height requirement < 1.35mm
to allow back side placement.
Note 1
Note 1
Note 1
Power Supplies: GBT 1V, 1.2V
RE: L1 and L2:
Prefer using original inductor PN's.
But if size is limiting, use this alternate
PN: Digi 587-3231-1-ND. L1 is more
important to use original.
3V3aux
3V3aux
3V3aux
SW1
VFB1
3V3aux
3V3aux
+1V5
+1V5
+1V5
VFB3
SW3 sys_rst_n
VCCO3V3
VCCAUX_1V8
VCCINT_1V
MGTAVTT1V2
3V3aux
MGTAVCC1V
MGTAVTT1V2
VCCINT_1V
VCCAUX_1V8
VCCO3V3
MGTAVCC1V
MGTAVTT1V2
3V3aux
MGTAVTT1V2
MGTAVCC1V
VCCO3V3
VCCAUX_1V8
VCCINT_1V
GND
Title
Size
Document Number R e v
Date: Sheet o f
<Doc> A
Holt PCIe-Mini dual MIL-STD 1553
B
1 5 Thursday, January 16, 2020
Title
Size
Document Number R e v
Date: Sheet o f
<Doc> A
Holt PCIe-Mini dual MIL-STD 1553
B
1 5 Thursday, January 16, 2020
Title
Size
Document Number R e v
Date: Sheet o f
<Doc> A
Holt PCIe-Mini dual MIL-STD 1553
B
1 5 Thursday, January 16, 2020
C71 0.22uF
C16
1uF
C9
10pF
C1
10uF
REFCLK-
PERn0
PERp0
PETn0
PETp0
J1
PCIe Edge Gold Fingers 26x2
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
51 2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
52
R10
470
C7
10uF
R5
255K
C4
.1uf
R4
511K
FB1
C5
10pF
C19
1uF
C70 0.22uF
FB2
C18
1uF
C2
10uF
R3
340K
L2 1.5uH
D1
PWR
C6 0.01uF
R1
511K
R2
226K
C20
2.2uF 6.3V
XC7A12T-2CPG238
U2E
MGTRREF_216
C7
MGTREFCLK0N_216
A8
MGTREFCLK0P_216
B8
MGTREFCLK1P_216
B10
MGTREFCLK1N_216
A10
MGTPTXP1_216
B2
MGTPTXN1_216
A2
MGTPRXP1_216
B6
MGTPRXN1_216
A6
MGTPTXP0_216
D2
MGTPTXN0_216
D1
MGTPRXP0_216
B4
MGTPRXN0_216
A4
R8
330
L1 1.5uH
Q2
MMBT3904TT1G SC-75
1
2
3
U3
LD39015 SOT23-5L
IN
1
GN
D
2
EN
3
NC
4
OUT
5
C15
1uF
C11 0.22uF
FB4
FERRITE BEAD
C12 0.22uF
R6 15
Q1 SI2347DS
3
1
2
C13
10uF
C8
2.2uF 6.3V
R9
3.3K
R11
10K
R7
100 1/10W 1%
U4
LD39015 SOT23-5L
IN
1
GN
D
2
EN
3
NC
4
OUT
5
3X3 QFN
LTC3545EUD#PBF
U1
RUN1
14
RUN2
3
RUN3
10
PGOOD1
2
PGOOD2
4
PGND
6
PVIN
7
SW1
1
VFB1
13
SW2
5
VFB2
12
SW3
8
VFB3
11
GN
D
17
SYNCMO
D
E
9
G
NDA
16
VIN
15
C14
.1uf
C3
2.2uF 6.3V
C10 0.01uF
C17
2.2uF 6.3V
FB3
FERRITE BEAD