LTC1545CG#PBF Linear Technology, LTC1545CG#PBF Datasheet - Page 15

• Manufacturer Part Number: LTC1545CG#PBF
• Description: IC TXRX SOFTWARE SELECT 36-SSOP
• Manufacturer: Linear Technology
• Type: Transceiverr

Specifications of LTC1545CG#PBF

• Number Of Drivers/receivers: 5/5
• Voltage - Supply: 4.75 V ~ 5.25 V
• Mounting Type: Surface Mount
• Package / Case: 36-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Protocol: -

TYPICAL APPLICATIONS
DTE_SCTE/DCE_RXC
DTE_RXC/DCE_SCTE
DTE_DCD/DCE_DCD
DTE_TXD/DCE_RXD
DTE_RXD/DCE_TXD
DTE_DTR/DCE_DSR
DTE_DSR/DCE_DTR
DTE_TXC/DCE_TXC
DTE_RTS/DCE_CTS
DTE_CTS/DCE_RTS
DTE_TM/DCE_RL
DTE_RL/DCE_TM
DTE_LL/DCE_RI
DTE_RI/DCE_LL
DCE/DTE
C10
1 F
M0
M1
M2
V
5V
CC
C3
1 F
Figure 24. Controller-Selectable Multiprotocol DTE/DCE Port with DB-25 Connector
V
5V
CC
1 F
C1
C9
1 F
C5
1 F
Information furnished by Linear Technology Corporation is believed to be accurate and reliable.
However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen-
tation that the interconnection of its circuits as described herein will not infringe on existing patent rights.
1,19
2,20
10
11
12
13
14
10
17
18
11
12
13
14
3
1
2
4
5
6
7
8
9
3
4
5
6
7
8
9
U
M0
M1
M2
DCE/DTE
V
V
M0
M1
M2
DCE/DTE
CC
DD
LTC1543
CHARGE
D2
D3
LTC1545
D1
D2
D1
D3
D4
D5
PUMP
R1
R2
R3
R1
R2
R3
R4
D4ENB
R4EN
R5
GND
V
EE
33
32
31
30
29
28
27
26
25
24
23
22
21
15
16
28
27
26
25
24
23
22
21
20
19
18
17
16
15
36
35
34
+
NC
C2
1 F
C4
3.3 F
C11
1 F
C13
1 F
C12
1 F
14
2
V
V
CC
EE
100pF
C6
3
5
100pF
4
C7
8
6
100pF
7
C8
11
9
10
12
16
13
15 18 17 19 20 22
LTC1344A
23 24
LATCH
1
*OPTIONAL
21
1544 F24
14
24
12
16
10
22
13
11
15
17
19
20
18
23
25
21
2
9
7
1
4
8
6
5
3
*
LTC1545
RXC A
RXC B
RXD A
RXD B
SG
SHIELD
RTS A
RTS B
DTR A
DTR B
DSR A
DSR B
CTS A
CTS B
TXD A
TXD B
SCTE A
SCTE B
TXC A
TXC B
DCD A
DCD B
LL
RI
TM
RL
DTE
CONNECTOR
DB-25
15
DCE
RXD A
RXD B
RXC A
RXC B
TXC A
TXC B
SCTE A
SCTE B
TXD A
TXD B
CTS A
CTS B
DSR A
DSR B
DCD A
DCD B
DTR A
DTR B
RTS A
RTS B
RI
LL
RL
TM