LTC1346 View Datasheet(PDF) - Linear Technology
Part Name
Description
Manufacturer
LTC1346 Datasheet PDF : 12 Pages
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LTC1346A
APPLICATIONS INFORMATION
DTE
50Ω 125Ω
DCE
VCC1
VEE1
T=
VEE2
5V
– 5V
50Ω
– 5V
2
1
BI
BI
1
2
0.1µF
LTC1346A
0.1µF
627T500/
1250
627T500/
1250
0.1µF
LTC1346A
24
1 (SOIC) P
TXD (103)
P
(SOIC) 12
16
4
DX
23
2
T
S
10
S
T
11
15
RX
5
DX
9
RX
10
RX
11
RX
22
3
U
SCTE (113)
U
10
14
21
4
T
W
11
W
T
9
13
RX
18
14
AA
TXC (114)
AA
1
24
17
13
T
Y
Y
T
2
23
4
DX
16
12
X
RXC (115)
X
3
22
15
11
T
V
V
T
4
21
5
DX
14
10
T
RXD (104)
T
5
20
13
9
T
R
R
T
6
19
6
DX
3
7
7
3
12 8 7
8
B
GND (102)
B
8
7 8 12
VCC1
1µF
1µF
A
CABLE SHIELD A
VCC2
1µF
1µF
VCC2
5V
0.1µF
+
1
1µF
2
21
4 3 22 23
24
LT1134A
+ 1µF
5
DX
19
7
DX
20
RX
6
18
8
RX
16
RX
10
14
12
RX
17
9
DX
15
11
DX
H
DTR (108)
H
C
RTS (105)
C
E
DSR (107)
E
D
CTS (106)
D
F
DCD (109)
F
NN
TM (142)
NN
N
RDL (140)
N
L
LLB (141)
L
+
1
1µF
4 3 22 23
24
LT1134A
+ 1µF
6
20
RX
8
18
RX
5
DX
21
7
19
DX
9
17
DX
11
15
DX
10
16
RX
12
14
RX
13
ISO 2593
ISO 2593
34-PIN DTE/DCE
34-PIN DTE/DCE
INTERFACE CONNECTOR INTERFACE CONNECTOR
Figure 8. Complete Single ±5V V.35 Interface
13
LTC1346A • TA08
9
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