18
Rev A
DC2684A-B DAUGHTER CARD SCHEMATIC
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
1. ALL RESISTORS AND CAPACITORS ARE 0603. 2. RST1-RST4, RSU1-RSU4, AND RK1 CONNECT TO VEE AT ONE COMMON POINT. 3. RST5-RST8, RSU5-RSU8, AND RK2 CONNECT TO VEE AT ONE COMMON POINT.
NOTE: UNLESS OTHERWISE SPECIFIED
ASSY
C25
DC2684A - A DC2684A - B
0.22uF
0.1uF
[4].
VEE
VEE
AGNDP
VEE
VEE
VEE
VEE
VEE
VEE
VEE
VEE
AGNDP
VEE
VEE
VEE
VEE
VEE
AGNDP
AGNDP
AGNDP
AGNDP
AGNDP
VEE
VEE
VEE
VEE
AGNDP
AGNDP
AGNDP
AGNDP
AGNDP
VDD
RD-
RD+
TD-
TD+
AD2 AD3
MSD#
SCL
SDAIN
SDAOUT
INT#
RESET#
REVISION HISTORY DESCRIPTION
DATE
APPROVED
ECO
REV
DILIAN R.
PRODUCTION
__
2
08-02-18
REVISION HISTORY DESCRIPTION
DATE
APPROVED
ECO
REV
DILIAN R.
PRODUCTION
__
2
08-02-18
REVISION HISTORY DESCRIPTION
DATE
APPROVED
ECO
REV
DILIAN R.
PRODUCTION
__
2
08-02-18
SIZE
DATE:
IC NO.
REV.
SHEET
OF
TITLE:
APPROVALS
PCB DES.
APP ENG.
CUSTOMER NOTICE
ADI 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 ADI APPLICATIONS ENGINEERING FOR ASSISTANCE.
THIS CIRCUIT IS PROPRIETARY TO ADI AND
SCHEMATIC
SUPPLIED FOR USE WITH ADI PARTS.
SCALE = NONE
www.linear.com
www.analog.com
TEL: (408) 432-1900
MILPITAS, CA 95035
1630 McCARTHY BLVD.
2
12
IEEE 802.3bt 8-CHANNEL PSE DAUGHTER CARD
KIM T.
DILIAN R.
N/A
LTC4291IUF - LTC4292IUJ
DEMO CIRCUIT 2684A
Thursday, August 02, 2018
SIZE
DATE:
IC NO.
REV.
SHEET
OF
TITLE:
APPROVALS
PCB DES.
APP ENG.
CUSTOMER NOTICE
ADI 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 ADI APPLICATIONS ENGINEERING FOR ASSISTANCE.
THIS CIRCUIT IS PROPRIETARY TO ADI AND
SCHEMATIC
SUPPLIED FOR USE WITH ADI PARTS.
SCALE = NONE
www.linear.com
www.analog.com
TEL: (408) 432-1900
MILPITAS, CA 95035
1630 McCARTHY BLVD.
2
12
IEEE 802.3bt 8-CHANNEL PSE DAUGHTER CARD
KIM T.
DILIAN R.
N/A
LTC4291IUF - LTC4292IUJ
DEMO CIRCUIT 2684A
Thursday, August 02, 2018
SIZE
DATE:
IC NO.
REV.
SHEET
OF
TITLE:
APPROVALS
PCB DES.
APP ENG.
CUSTOMER NOTICE
ADI 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 ADI APPLICATIONS ENGINEERING FOR ASSISTANCE.
THIS CIRCUIT IS PROPRIETARY TO ADI AND
SCHEMATIC
SUPPLIED FOR USE WITH ADI PARTS.
SCALE = NONE
www.linear.com
www.analog.com
TEL: (408) 432-1900
MILPITAS, CA 95035
1630 McCARTHY BLVD.
2
12
IEEE 802.3bt 8-CHANNEL PSE DAUGHTER CARD
KIM T.
DILIAN R.
N/A
LTC4291IUF - LTC4292IUJ
DEMO CIRCUIT 2684A
Thursday, August 02, 2018
RSU3 0.300 0805
G8
RSU4 0.300 0805
RST1 0.300 0805
RK1 0.150
DP3 S1BFL
2
1
DP2 S1BFL
2
1
DN8 S1BFL
2
1
DN5 S1BFL
2
1
RST2 0.300 0805
RST8 0.300 0805
RSU1 0.300 0805
Q1 PSMN040-100MSE
2
4
7
3
1
6
8
5
RSU6 0.300 0805
G7
RSU7 0.300 0805
DN6 S1BFL
2
1
J2-10
OPT
R26 100
DP7 S1BFL
2
1
Q3 PSMN040-100MSE
2
4
7
3
1
6
8
5
RST5 0.300 0805
G4
DP4 S1BFL
2
1
G5
J2-9
OPT
C29 1uF
1206
100V
DN3 S1BFL
2
1
U1
LTC4292
VEE
31
AGNDP
25
OUT2B
10
GATE2B
9
SENSE2B
15
SENSE2A
14
GATE2A
7
OUT2A
8
SENSE1B
13
GATE1B
3
OUT1B
4
SENSE1A
12
GATE1A
1
OUT1A
2
VEE
33
NC
32
CPA
39
CNA
38
DPA
37
DNA
36
VSSK34
26
VEE(EP)
41
SENSE3A
16
GATE3A
22
OUT3A
21
SENSE3B
17
GATE3B
24
OUT3B
23
SENSE4A
18
GATE4A
28
OUT4A
27
SENSE4B
19
GATE4B
30
OUT4B
29
VSSK12
5
PWRMD1
20
PWRMD0
11
CAP2
6
NC
34
NC
35
VEE
40
D1 PTVS58VS1UR
1
2
CK2 0.22uF
100V 0805
CK1 0.22uF
100V 0805
C8 0.22uF
100V 0805
D31 BZT52C5V6 OPT
1
2
DN1 S1BFL
2
1
+
C27 47uF 100V
DN2 S1BFL
2
1
C1 0.22uF
100V 0805
Q8
PSMN040-100MSE
2
4
7
3
1
6
8
5
RST4 0.300 0805
DP8 S1BFL
2
1
G2
Q4 PSMN040-100MSE
2
4
7
3
1
6
8
5
G1
RST3 0.300 0805
JP3
PM0
HI LO
1
3 2
DP5 S1BFL
2
1
C2 0.22uF
100V 0805
Q5
PSMN040-100MSE
2
4
7
3
1
6
8
5
Q7
PSMN040-100MSE
2
4
7
3
1
6
8
5
RSU2 0.300 0805
Q2 PSMN040-100MSE
2
4
7
3
1
6
8
5
RSU8 0.300 0805
DP6 S1BFL
2
1
R35 10
0805
RST6 0.300 0805
DN7 S1BFL
2
1
RST7 0.300 0805
RSU5 0.300 0805
JP4
PM1
HI LO
1
3 2
R34 12k OPT 1210
R27 100
J1
2mm, 3
0 PIN FEMALE CONNECTOR
7
1
3
5
9
11
13
15
17
19
21
25
27
29
23
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
DP1 S1BFL
2
1
Q6
PSMN040-100MSE
2
4
7
3
1
6
8
5
C4 0.22uF
100V 0805
RK2 0.150
C6 0.22uF
100V 0805
C3 0.22uF
100V 0805
DN4 S1BFL
2
1
C5 0.22uF
100V 0805
C19 1uF
1206
100V
C25 [4]
G3
D5 PTVS58VP1UP
1
2
G6
C7 0.22uF
100V 0805
OUT2
OUT1
OUT7 OUT8
OUT4
OUT3
OUT5 OUT6
G8
S5
G5
S6
G6
S7
G7
S8
OUT4
OUT1
OUT2
OUT3
PM0
PM1
G1
S1
CAP2
G2
S2
S3
G3
S4
G4
OUT8
OUT7
OUT6
OUT5
Содержание LINEAR DC2683A
Страница 12: ...12 Rev A DEMO MANUAL DC2685B DC2683A MOTHER BOARD LAYOUT FILES Figure 13 DC2683A Top Silkscreen...
Страница 13: ...13 Rev A DEMO MANUAL DC2685B DC2683A MOTHER BOARD LAYOUT FILES Figure 14 DC2683A Top Layer...
Страница 14: ...14 Rev A DEMO MANUAL DC2685B Figure 15 DC2683A Inner Layer 2 DC2683A MOTHER BOARD LAYOUT FILES...
Страница 15: ...15 Rev A DEMO MANUAL DC2685B Figure 16 DC2683A Inner Layer 3 DC2683A MOTHER BOARD LAYOUT FILES...
Страница 16: ...16 Rev A DEMO MANUAL DC2685B Figure 17 DC2683A Bottom Layer DC2683A MOTHER BOARD LAYOUT FILES...
Страница 17: ...17 Rev A DEMO MANUAL DC2685B Figure 18 DC2683A Bottom Silkscreen DC2683A MOTHER BOARD LAYOUT FILES...
