SP504 Datasheet, PDF (5/32 Pages) Sipex Corporation – WAN Multi-Mode Serial Transceiver

SPECIFICATIONS
T_A = +25°C and V_CC = +5.0V unless otherwise noted.
PARAMETER
MIN.
RS-422 RECEIVER (V.11) (continued)
Propagation Delay t_PHL
80
Propagation Delay t_PLH
80
DIfferential Receiver Skew
RS-232 DRIVER (V.28)
TTL Input Levels
V_IL
V_IH
Outputs
HIGH Level Output
LOW Level Output
Open Circuit Voltage
Short Circuit Current
Power Off Impedance
Slew Rate
2.0
+5.0
-15.0
-15
300
Transistion Time
Max. Transmission Rate
Propagation Delay t_PHL
Propagation Delay t_PLH
RS-232 RECEIVER (V.28)
TTL Output Levels
V_OL
V_OH
Input
HIGH Threshold
LOW Threshold
Reciever Open Circuit Bias
Input Impedance
Max. Transmission Rate
Propagation Delay t_PHL
Propagation Delay t_PLH
RS-423 DRIVER (V.10)
TTL Input Levels
V_IL
V_IH
Outputs
Open Circuit Voltage, V_O
120
0.5
0.5
2.4
0.8
3
120
0.05
0.05
2.0
+/-4.0
TYP.
110
110
30
230.4
1
1
1.7
1.2
5
230.4
0.25
0.25
MAX. UNITS CONDITIONS
180
ns T_A @ 25°C and V_CC = +5V only.
180
ns
Figures 3b and 7; A is inverting and
B is non-inverting.
ns
|t_PHL - t_PLH|; T_A @ 25°C
0.8
Volts
Volts
+15.0
-5.0
+15
+/-100
30
1.56
4
4
Volts
Volts
Volts
mA
Ω
V/µs
µs
kbps
µs
µs
R_L = 3kΩ, V_IN = 0.8V
R_L = 3kΩ, V_IN = 2.0V
V_OUT = 0V
V_CC = 0V, V_OUT = +/-2.0V
R_L = 3kΩ, C_L = 50pF; V_CC = +5.0V,
T_A @ 25°C
R_L = 3KΩ, C_L = 2500pF; between
+/-3V, T_A @ +25°C
R_L = 3kΩ, C_L = 2500pF
T_A @ 25°C and V_CC = +5V only.
Measured from 1.5V of V_IN to 50%
of V_OUT; R_L = 3kΩ
0.4
Volts
Volts
3.0
+2.0
7
1
1
Volts
Volts
Volts
kΩ
kbps
µs
µs
V_IN = +15V to -15V
T_A @ 25°C and V_CC = +5V only.
Measured from 50% of V_IN to 1.5V
of V_OUT
0.8
Volts
Volts
+/-6.0 Volts R_L = 3.9kΩ
Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 510-668-7017 • www.exar.com

SP504_102_121708