26
dc1843bfa
DEMO MANUAL DC1843B
DC1680B SCHEMATIC DIAGRAM
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
E
PORT 5
F
PORT 6
G
PORT 7
H
PORT 8
DATA IN
DATA/PoE OUT
DATA IN
DATA/PoE OUT
DATA IN
DATA/PoE OUT
DATA IN
DATA/PoE OUT
LOWER ROW
UPPER ROW
VEE
VEE
VEE
VEE
OUT5
OUT6
OUT7
OUT8
SIZE
DATE:
IC NO.
REV.
SHEET
OF
TITLE:
APPROVALS
PCB DES.
APP ENG.
TECHNOLOGY
Fax: (408)434-0507
Milpitas, CA 95035 Phone: (408)432-1900
1630 McCarthy Blvd.
LTC Confidential-For Customer Use Only
CUSTOMER NOTICE
LINEAR TECHNOLOGY HAS MADE A BEST EFFORT TO DESIGN A CIRCUIT THAT MEETS CUSTOMER-SUPPLIED SPECIFICATIONS; HOWEVER, IT REMAINS THE CUSTOMER'S RESPONSIBILITY TO VERIFY PROPER AND RELIABLE OPERATION IN THE ACTUAL APPLICATION. COMPONENT SUBSTITUTION AND PRINTED CIRCUIT BOARD LAYOUT MAY SIGNIFICANTLY AFFECT CIRCUIT PERFORMANCE OR RELIABILITY. CONTACT LINEAR TECHNOLOGY APPLICATIONS ENGINEERING FOR ASSISTANCE.
THIS CIRCUIT IS PROPRIETARY TO LINEAR TECHNOLOGY AND
SCHEMATIC
SUPPLIED FOR USE WITH LINEAR TECHNOLOGY PARTS.
SCALE = NONE
www.linear.com
2
DEMO CIRCUIT 1680B
34
12-PORT IEEE802.3at PSE MOTHER BOARD
N/A
KIM T.
DILIAN R.
Friday, September 04, 2015
SIZE
DATE:
IC NO.
REV.
SHEET
OF
TITLE:
APPROVALS
PCB DES.
APP ENG.
TECHNOLOGY
Fax: (408)434-0507
Milpitas, CA 95035 Phone: (408)432-1900
1630 McCarthy Blvd.
LTC Confidential-For Customer Use Only
CUSTOMER NOTICE
LINEAR TECHNOLOGY HAS MADE A BEST EFFORT TO DESIGN A CIRCUIT THAT MEETS CUSTOMER-SUPPLIED SPECIFICATIONS; HOWEVER, IT REMAINS THE CUSTOMER'S RESPONSIBILITY TO VERIFY PROPER AND RELIABLE OPERATION IN THE ACTUAL APPLICATION. COMPONENT SUBSTITUTION AND PRINTED CIRCUIT BOARD LAYOUT MAY SIGNIFICANTLY AFFECT CIRCUIT PERFORMANCE OR RELIABILITY. CONTACT LINEAR TECHNOLOGY APPLICATIONS ENGINEERING FOR ASSISTANCE.
THIS CIRCUIT IS PROPRIETARY TO LINEAR TECHNOLOGY AND
SCHEMATIC
SUPPLIED FOR USE WITH LINEAR TECHNOLOGY PARTS.
SCALE = NONE
www.linear.com
2
DEMO CIRCUIT 1680B
34
12-PORT IEEE802.3at PSE MOTHER BOARD
N/A
KIM T.
DILIAN R.
Friday, September 04, 2015
SIZE
DATE:
IC NO.
REV.
SHEET
OF
TITLE:
APPROVALS
PCB DES.
APP ENG.
TECHNOLOGY
Fax: (408)434-0507
Milpitas, CA 95035 Phone: (408)432-1900
1630 McCarthy Blvd.
LTC Confidential-For Customer Use Only
CUSTOMER NOTICE
LINEAR TECHNOLOGY HAS MADE A BEST EFFORT TO DESIGN A CIRCUIT THAT MEETS CUSTOMER-SUPPLIED SPECIFICATIONS; HOWEVER, IT REMAINS THE CUSTOMER'S RESPONSIBILITY TO VERIFY PROPER AND RELIABLE OPERATION IN THE ACTUAL APPLICATION. COMPONENT SUBSTITUTION AND PRINTED CIRCUIT BOARD LAYOUT MAY SIGNIFICANTLY AFFECT CIRCUIT PERFORMANCE OR RELIABILITY. CONTACT LINEAR TECHNOLOGY APPLICATIONS ENGINEERING FOR ASSISTANCE.
THIS CIRCUIT IS PROPRIETARY TO LINEAR TECHNOLOGY AND
SCHEMATIC
SUPPLIED FOR USE WITH LINEAR TECHNOLOGY PARTS.
SCALE = NONE
www.linear.com
2
DEMO CIRCUIT 1680B
34
12-PORT IEEE802.3at PSE MOTHER BOARD
N/A
KIM T.
DILIAN R.
Friday, September 04, 2015
RR8
75
RO8
75
RZ8
75
T8
WE, 749022017
2
22
3
24
23
1
5
4
6
8
7
9
11
10
12
20
21
19
17
18
16
14
15
13
RP5
75
CA8
1000pF
1808
2kV
RJ45
J4F
SS-73100-046F
1
51
2
52
3
53
4
54
5
55
6
56
7
57
8
58
RY8
75
CW5
0.01uF 0805
100V
RP6
75
DP5 S1B
RJ45
J3G
SS-73100-046F
1
61
2
62
3
63
4
64
5
65
6
66
7
67
8
68
CZ5
0.01uF 0805
100V
RQ5
75
RQ6
75
RP7
75
RJ45
J3H
SS-73100-046F
1
71
2
72
3
73
4
74
5
75
6
76
7
77
8
78
RX5
75
CY5
0.01uF 0805
100V
RQ7
75
DN6 S1B
RX6
75
CY6
0.01uF 0805
100V
DN7 S1B
RJ45
J4E
SS-73100-046F
1
41
2
42
3
43
4
44
5
45
6
46
7
47
8
48
CZ6
0.01uF 0805
100V
CW6
0.01uF 0805
100V
CX5
0.01uF 0805
100V
CA5
1000pF
1808
2kV
RQ8
75
CW8
0.01uF 0805
100V
CW7
0.01uF 0805
100V
RX8
75
RX7
75
RZ5
75
CY7
0.01uF 0805
100V
CZ7
0.01uF 0805
100V
RJ45
J4H
SS-73100-046F
1
71
2
72
3
73
4
74
5
75
6
76
7
77
8
78
CX6
0.01uF 0805
100V
RY5
75
RW5
75
RP8
75
RW6
75
CB8 1000pF
1808
2kV
RJ45
J3F
SS-73100-046F
1
51
2
52
3
53
4
54
5
55
6
56
7
57
8
58
CA6
1000pF
1808
2kV
RW7
75
RR5
75
RR6
75
CX7
0.01uF 0805
100V
RZ6
75
RR7
75
RZ7
75
RY6
75
CA7
1000pF
1808
2kV
RY7
75
T5
WE, 749022017
2
22
3
24
23
1
5
4
6
8
7
9
11
10
12
20
21
19
17
18
16
14
15
13
DN5 S1B
T6
WE, 749022017
2
22
3
24
23
1
5
4
6
8
7
9
11
10
12
20
21
19
17
18
16
14
15
13
CZ8
0.01uF 0805
100V
DP8 S1B
RJ45
J4G
SS-73100-046F
1
61
2
62
3
63
4
64
5
65
6
66
7
67
8
68
DP6 S1B
T7
WE, 749022017
2
22
3
24
23
1
5
4
6
8
7
9
11
10
12
20
21
19
17
18
16
14
15
13
CB5 1000pF
1808
2kV
DN8 S1B
DP7 S1B
RO5
75
CX8
0.01uF 0805
100V
RO6
75
CY8
0.01uF 0805
100V
CB6 1000pF
1808
2kV
RO7
75
RJ45
J3E
SS-73100-046F
1
41
2
42
3
43
4
44
5
45
6
46
7
47
8
48
RW8
75
CB7 1000pF
1808
2kV
Содержание DC1680B
Страница 12: ...12 dc1843bfa DEMO MANUAL DC1843B DEMONSTRATION CIRCUIT 1842B LAYOUT Top Assembly Layer 1 Top Layer ...
Страница 13: ...13 dc1843bfa DEMO MANUAL DC1843B Layer 2 VEE Plane 1 DEMONSTRATION CIRCUIT 1842B LAYOUT Layer 3 VEE Plane 2 ...
Страница 14: ...14 dc1843bfa DEMO MANUAL DC1843B DEMONSTRATION CIRCUIT 1842B LAYOUT Layer 4 Bottom Layer Bottom Assembly ...
Страница 15: ...15 dc1843bfa DEMO MANUAL DC1843B DEMONSTRATION CIRCUIT 1680B LAYOUT Top Assembly ...
Страница 16: ...16 dc1843bfa DEMO MANUAL DC1843B DEMONSTRATION CIRCUIT 1680B LAYOUT Layer 1 Top Layer ...
Страница 17: ...17 dc1843bfa DEMO MANUAL DC1843B DEMONSTRATION CIRCUIT 1680B LAYOUT Layer 2 AGND CGND Plane 1 ...
Страница 18: ...18 dc1843bfa DEMO MANUAL DC1843B DEMONSTRATION CIRCUIT 1680B LAYOUT Layer 3 SIG AGND CGND Plane 2 ...
Страница 19: ...19 dc1843bfa DEMO MANUAL DC1843B DEMONSTRATION CIRCUIT 1680B LAYOUT Layer 4 SIG AGND CGND Plane 3 ...
Страница 20: ...20 dc1843bfa DEMO MANUAL DC1843B DEMONSTRATION CIRCUIT 1680B LAYOUT Layer 5 SIG AGND CGND Plane 4 ...
Страница 21: ...21 dc1843bfa DEMO MANUAL DC1843B DEMONSTRATION CIRCUIT 1680B LAYOUT Layer 6 Bottom Layer ...
Страница 22: ...22 dc1843bfa DEMO MANUAL DC1843B DEMONSTRATION CIRCUIT 1680B LAYOUT Bottom Assembly ...
