SP504 Sipex, SP504 Datasheet - Page 18

• Manufacturer Part Number: SP504
• Description: WAN Multi-Mode Serial Transceiver
• Manufacturer: Sipex

Table 1. Driver Mode Selection
Table 2. Receiver Mode Selection
Rev: A Date:1/27/04
TDEC –TDEC
RDEC
Pin Label
Pin Label
SCT(a)
SCT(b)
SD(a)
SD(b)
TR(a)
TR(b)
RS(a)
RS(b)
RL(a)
RL(b)
ST(a)
ST(b)
RD(a)
RD(b)
RT(a)
RT(b)
CS(a)
CS(b)
DM(a)
DM(b)
RR(a)
RR(b)
LL(a)
LL(b)
TT(a)
TT(b)
IC(a)
IC(b)
3
3
–RDEC
0
0
>12kΩ to GND
>12kΩ to GND
>12kΩ to GND
>12kΩ to GND
>12kΩ to GND
>12kΩ to GND
>12kΩ to GND
>12kΩ to GND
>12kΩ to GND
>12kΩ to GND
>12kΩ to GND
>12kΩ to GND
>12kΩ to GND
>12kΩ to GND >12kΩ to GND
tri-state
tri-state
tri-state
tri-state
tri-state
tri-state
tri-state
tri-state
tri-state
tri-state
tri-state
tri-state
tri-state
Mode:
tri-state
0000
Mode:
0000
>12kΩ to GND
>12kΩ to GND
>12kΩ to GND
>12kΩ to GND
>12kΩ to GND
>12kΩ to GND
tri-state
tri-state
tri-state
tri-state
tri-state
tri-state
tri-state
RS232
0010
V.28
RS232
V.28
V.28
V.28
V.28
V.28
V.28
0010
V.28
V.28
V.28
V.28
V.28
V.28
V.28
SP504 Receiver Mode Selection
SP504 Driver Mode Selection
>12kΩ to GND
>12kΩ to GND
>12kΩ to GND
>12kΩ to GND
tri-state
tri-state
tri-state
tri-state
V.35–
V.35
1110
V.35–
V.35+
V.35–
V.35+
V.35+
V.28
V.28
V.28
V.28
V.35
1110
V.35+
V.35–
V.35+
V.35–
V.35+
V.35–
V.28
V.28
V.28
V.28
SP504 Multi–Mode Serial Transceivers
RS422
V.11–
V.11+
V.11–
V.11+
V.11–
V.11+
V.11–
V.11+
V.11–
V.11+
V.11–
V.11+
V.11–
V.11+
0100
RS422
V.11–
V.11+
V.11–
V.11+
V.11–
V.11+
V.11–
V.11+
V.11–
V.11+
V.11–
V.11+
V.11–
V.11+
0100
18
RS485
RS485–
RS485+
RS485–
RS485+
RS485–
RS485+
RS485–
RS485+
RS485–
RS485+
RS485–
RS485+
RS485–
RS485+
RS485–
RS485+
RS485–
RS485+
RS485–
RS485+
RS485–
RS485+
RS485–
RS485+
RS485–
RS485+
RS485–
RS485+
0101
RS485
0101
>12kΩ to GND
tri-state
tri-state
RS449
V.11–
V.11+
V.11–
V.11+
V.11–
V.11+
V.11–
V.11+
V.11–
V.11+
V.10
V.10
1100
RS449
V.11–
V.11+
V.11–
V.11+
V.11–
V.11+
V.11–
V.11+
V.11–
V.11+
V.11–
V.11+
1100
V.10
>12kΩ to GND
EIA530
tri-state
tri-state
1101
V.11–
V.11+
V.11–
V.11+
V.11–
V.11+
V.11–
V.11+
V.11–
V.11+
EIA530
V.10
V.10
1101
V.11–
V.11+
V.11–
V.11+
V.11–
V.11+
V.11–
V.11+
V.11–
V.11+
V.11–
V.11+
V.10
© Copyright 2004 Sipex Corporation
>12kΩ to GND
>12kΩ to GND
EIA-530A
EIA-530A
tri-state
tri-state
V.11+
V.11–
V.11–
V.11–
V.11+
V.11–
V.11+
V.11+
V.11–
V.11+
1111
V.10
V.10
V.11–
V.11+
V.11–
V.11+
V.11–
V.11+
V.11–
V.11+
V.11–
V.11+
V.10
V.10
1111
>12kΩ to GND
>12kΩ to GND
>12kΩ to GND
>12kΩ to GND
tri-state
tri-state
tri-state
tri-state
V.11–
V.11+
V.11–
V.11+
V.11–
V.11+
V.36
V.10
V.10
V.10
V.10
0110
0110
V.11+
V.11–
V.11+
V.10
V.11–
V.11+
V.36
V.11–
V.10
V.10
V.10