SP503 Datasheet, PDF (3/29 Pages) Sipex Corporation – Multiprotocol Transceiver

ELECTRICAL CHARACTERISTICS
T
MIN
to
T
MAX
@
Vcc
=
+5V
±5%
unless
otherwise
noted.
MIN.
TYP.
V.35 RECEIVER
TTL Output Levels
V_OL
V_OH
Input
Receiver Sensitivity
Input Impedance
2.4
±0.2
90
100
Short Circuit Impedance
135
150
Maximum Transmission Rate
Propagation Delay
t_PHL
t_PLH
RS-422 DRIVER
TTL Input Levels
V_IL
V_IH
Outputs
Differential Output
Open Circuit Voltage,V_O
Balance
Offset
Short Circuit Current
Power Off Current
Transition Time
Maximum Transmission Rate
Propagation Delay
t_PHL
t_PLH
RS-422 RECEIVER
TTL Output Levels
V_OL
V_OH
Input
HIGH Threshold
LOW Threshold
Common Mode Range
HIGH Input Current
LOW Input Current
Receiver Sensitivity
Input Impedance
Maximum Transmission Rate
Propagation Delay
t_PHL
t_PLH
RS-232 DRIVER
TTL Input Level
V_IL
V_IH
Outputs
HIGH Level Output
LOW Level Output
Open Circuit Voltage
Short Circuit Current
Power Off Impedance
5
2.0
±2.0
5
2.4
+0.2
–6.0
–7.0
4
5
2.0
+5.0
–15.0
–15
300
MAX.
0.4
110
165
200
200
0.8
±5.0
±6.0
±0.4
+3.0
±150
±100
60
200
200
0.4
+6.0
–0.2
+7.0
±0.2
200
200
0.8
+15
–5.0
+15
±100
UNITS
CONDITIONS
Volts
Volts
Volts
Ω
Ω
Mbps
ns
ns
With termination network
in Figure 6.
With termination network
in Figure 6.
Volts
Volts
Volts
Volts
Volts
Volts
mA
µA
ns
Mbps
ns
ns
R_L=100Ω
|V_T| – |V_T|
V_OUT=0V
V_cc = 0V, V_out = ±0.25V
Rise/fall time, 10%-90%
R_L=100Ω
R_L=100Ω
R_L=100Ω
Volts
Volts
Volts
Volts
Volts
Volts
kΩ
Mbps
ns
ns
(a)-(b)
(a)-(b)
Refer to graph
Refer to graph
V_CM=+7V to -7V
V_CM=+10V to -10V
Volts
Volts
Volts
Volts
Volts
mA
Ω
R_L=3kΩ, V_IN=0.8V, V_cc = 5V
R_L=3kΩ, V_IN=2.0V, V_cc = 5V
V_OUT=0V
V_cc = 0V, V_out = ±2.0V
Date: 7/29/04
SP503 Multiprotocol Transceiver
3
© Copyright 2004 Sipex Corporation