SP505 Datasheet, PDF (3/35 Pages) Sipex Corporation – WAN Multi-Mode Serial Transceiver

T_A = +25°C and V_CC = +4.75V to +5.25V unless otherwise noted.
ELECTRICAL CHARACTERISTICS
Parameter
MIN. TYP. MAX. Units Conditions
V.28 RecEIver AC Parameters (Vcc = +5V for AC Parameters)
Propagation Delay t_PHL
Propagation Delay t_PLH
Max Transmission Rate
50
100
500
ns
50
100
500
ns
120
230
kbps
V.10 Driver Output DC Parameters
Open Circuit Voltage
+/-4.0
+/-6.0 Volts Per Figure 9
Test Terminated Voltage
0.9Vcc
Volts Per Figure 10
Short-Circuit Current
+/-150 mA Per Figure 11
Power-Off Current
+/-100 mA Per Figure 12
V.10 Driver AC Parameters (Vcc = +5V for AC Parameters)
Transition Time
200
ns Per Figure 13; 10% to 90%
Propagation Delay t_PHL
Propagation Delay t_PLH
Max Transmission Rate
50
100
500
ns
50
100
500
ns
120
230
kbps
V.10 RECEIVER INPUT DC Parameters
Input Current
-3.25
+3.25
mA Per Figures 14 and 15
Input Impedance
4
kΩ
Sensitivity
+/-0.3 Volts
V.10 RECEIVER AC Parameters (Vcc = +5V for AC Parameters)
Propagation Delay t_PHL
Propagation Delay t_PLH
Max Transmission Rate
50
120
250
ns
50
120
250
ns
120
kbps
V.11 Driver Output DC Parameters
Open Circuit Voltage
+/-5.0 Volts Per Figure 16
Test Terminated Voltage
+/-2.0
Volts Per Figure 17
Balance
0.5V_OC
0.67V_OC
+/-0.4
Volts
Volts
Per Figure 17
Per Figure 17
Offset
+3.0 Volts Per Figure 17
Short-Circuit Current
+/-150 mA Per Figure 18
Power-Off Current
+/-100 µA Per Figure 19
V.11 Driver OUTPUT AC Parameters (Vcc = +5V for AC Parameters)
Transition Time
20
ns Per Figures 21 and 36; 10% to 90%
Propagation Delay t_PHL
Propagation Delay t_PLH
Differential Skew
Max. Transmission Rate
SP505ACM-L
Max. Transmission Rate
SP505BCM-L
50
85
50
85
10
10
12
16.4
18
110
ns Per Figures 33 and 36; C_L = 50pF
110
ns Per Figures 33 and 36; C_L = 50pF
20
ns Per Figures 33 and 36; C_L = 50pF
Mbps Per Figure 33; C_L = 50pF,
f_IN = 5MHz
Mbps Per Figure 33; C_L = 50pF,
f_IN = 8.2MHz
Exar Coporation 48720 Kato Road, Fremont CA, 94538 • [phone] • Fax [phone] • www.exar.com

SP505_100_081308