LTC1344IG#PBF Linear Technology, LTC1344IG#PBF Datasheet - Page 9

• Manufacturer Part Number: LTC1344IG#PBF
• Description: IC CABLE TERM MULTIPROTCL 24SSOP
• Manufacturer: Linear Technology
• Type: Cabler

Specifications of LTC1344IG#PBF

• Number Of Terminations: 6
• Voltage - Supply: 4.75 V ~ 5.25 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 24-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TYPICAL APPLICATIONS
Figure 13 shows a typical application for the LTC1344
using the LTC1343 mixed mode transceiver chip to gener-
ate the clock and data signals for a serial interface. The
LTC1344 V
charge pump and the select lines M0, M1, M2, DCE and
DCE/DTE
LATCH
M0
M1
M2
EE
supply is generated from the LTC1343
5V
23
22
21
24
1
17
18
19
21
22
13
14
15
C1
1 F
6
7
9
M0
M1
M2
DCE/DTE
LATCH
M0
M1
M2
DCE/DTE
LATCH
V
CC
LTC1343
14
3
8
U
V
EE
42
2
Figure 13. Typical Application Using the LTC1344
LTC1344
38
37
36
35
34
33
32
31
30
29
28
27
N
+
C2
3.3 F
5
3
100pF
4
LATCH are shared by both chips. Each driver output and
receiver input is connected to one of the LTC1344 termi-
nation ports. Each electrical protocol can then be chosen
using the digital select lines.
6
8
100pF
7
9
11
100pF
10 16
12
15 18
13
17 19
20
DTE
TXD
TXD
SCTE
SCTE
NC
NC
RXC
RXC
TXC
TXC
RXD
RXD
+
–
+
–
+
–
+
–
+
–
LTC1344
DCE
RXD
RXD
TXC
TXC
RXC
RXC
NC
NC
SCTE
SCTE
TXD
TXD
+
+
–
–
+
–
+
–
+
–
1344 F13
9