MAX13174E Datasheet, PDF (12/13 Pages) Maxim Integrated Products – +5V Multiprotocol, Pin-Selectable Cable Terminator

+5V Multiprotocol, Pin-Selectable
Cable Terminator
SERIAL
CONTROLLER
TXD
SCTE
TXC
RXC
RXD
RTS
DTR
DCD
DSR
CTS
LL
DTE
MAX13170E
D1
D2
D3
R1
R2
R3
MAX13172E
D1
D2
D3
R1
R2
R3
D4
R4
MAX13174E
MAX13174E
104Ω
TXD
104Ω
SCTE
104Ω
TXC
104Ω
RXC
104Ω
RXD
RTS
DTR
DCD
DSR
CTS
LL
DCE
MAX13170E
R3
R2
R1
D3
D2
D1
MAX13172E
R3
R2
R1
D3
D2
D1
R4
D4
Figure 11. DTE-to-DCE X.21 Interface
SERIAL
CONTROLLER
TXD
SCTE
TXC
RXC
RXD
RTS
DTR
DCD
DSR
CTS
LL
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