LTC1344CG Linear Technology, LTC1344CG Datasheet - Page 10

• Manufacturer Part Number: LTC1344CG
• Description: IC CABLE TERM MULTIPROTCL 24SSOP
• Manufacturer: Linear Technology
• Type: Cabler

Specifications of LTC1344CG

• Number Of Terminations: 6
• Voltage - Supply: 4.75 V ~ 5.25 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 24-SSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

LTC1344
TYPICAL APPLICATIONS
10
DTE_RXC/DCE_SCTE
DTE_DCD/DCE_DCD
DTE_DTR/DCE_DSR
DTE_DSR/DCE_DTR
DTE_TXD/DCE_RXD
DTE_RXD/DCE_TXD
DTE_SCT/DEC_RXC
DTE_RTS/DCE_CTS
DTE_CTS/DCE_RTS
DTE_TXC/DCE_TXC
DTE_LL/DCE_TM
DTE_TM/DCE_LL
DTE_RL/DCE_RL
DCE/DTE
LATCH
M2
M1
M0
LB
V
CC
C3
1 F
C11
1 F
V
V
CC
5V
CC
1 F
1 F
100k
100k
C9
C1
C12
1 F
C5
1 F
R1
R2
Controller Selectable Multiprotocol DTE Port with DB-25 Connector
10
12
13
16
40
23
10
12
13
14
15
16
20
22
11
25
40
23
14
15
20
22
11
25
1
2
4
3
8
1
2
4
3
8
5
6
7
5
6
7
9
9
U
CTRL
LATCH
INVERT
423 SET
GND
LB
CTRL
LATCH
INVERT
423 SET
GND
LB
LTC1343
LTC1343
CHARGE
CHARGE
PUMP
D1
D2
D3
D4
PUMP
D1
D2
D3
D4
R2
R4
R2
R4
R1
R3
R1
R3
N
DCE
DCE
M2
M1
M0
M2
M1
M0
EC
EC
32
32
44
43
42
41
39
38
37
36
35
34
33
31
30
29
28
27
26
21
19
18
17
24
44
43
42
41
39
38
37
36
35
34
33
31
30
29
28
27
26
21
19
18
17
24
+
V
+
CC
C2
1 F
C4
3.3 F
C10
1 F
C13
3.3 F
14
2
V
V
CC
EE
100pF
C6
3
5
4
100pF
C7
8
6
7
100pF
C8
11
9
10
12
16
13
15
18
17
19
20 22 23 24 1
DCE/
DTE
LTC1344
M2
M1
LATCH
M0
21
17
19
20
23
14
24
11
15
12
16
25
10
22
13
18
21
2
9
3
7
1
4
8
6
5
DB-25 CONNECTOR
LL A
TXD A
TXD B
SCTE A
SCTE B
TXC A
TXC B
RXC A
RXC B
RXD A
RXD B
TM A
RL A
RTS A
RTS B
DTR A
DTR B
DCD A
DCD B
DSR A
DSR B
CTS A
CTS B
SGND
SHIELD
DTE
TXC A
TXC B
TM A
RXD A
RXD B
RXC A
RXC B
SCTE A
SCTE B
TXD A
TXD B
LL A
RL A
CTS A
CTS B
DSR A
DSR B
DCD A
DCD B
DTR A
DTR B
RTS A
RTS B
1344 TA02
DCE