SP505 Datasheet, PDF (4/35 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.11 ReceIver Input DC Parameters
Common Mode Range
-7
+7
Volts
Sensitivity
+/-0.3 Volts
Input Current
-3.25
+3.25
mA Per Figures 20 and 22
Current w/ 100Ω Termination
+/-60.75 mA Per Figures 23 and 24
Input Impedance
4
kΩ
V.11 RecEiver Input AC Parameters (Vcc = +5V for AC Parameters)
Propagation Delay t_PHL
Propagation Delay t_PLH
Differential Skew
80
110
80
110
20
Max. Transmission Rate
SP505ACM-L
10
12
Max. Transmission Rate
SP505BCM-L
16.4
18
V.35 Driver Output DC Parameters
130
ns Per Figures 33 and 38; C_L = 50pF
130
ns Per Figures 33 and 38; C_L = 50pF
ns Per Figures 33; C_L = 50pF
Mbps Per Figure 33; C_L = 50pF,
f_IN = 5MHz
Mbps Per Figure 33; C_L = 50pF,
f_IN = 8.2MHz
Open Circuit Voltage
+/-1.20 Volts Per Figure 16
Test Terminated Voltage
+/-0.44
+/-0.66 Volts Per Figure 25
Offset
+/-0.6 Volts Per Figure 25
Source Impedance
50
Short Circuit Impedance
135
150
Ω
Per Figure 27; Z_S = V₂/V₁ x 50 Ω
165
Ω Per Figure 28
V.35 Driver Output AC Parameters (Vcc = +5V for AC Parameters)
Transition Time
30
40
ns Per Figure 29; 10% to 90%
Propagation Delay t_PHL
Propagation Delay t_PLH
Differential Skew
50
90
50
90
20
Max. Transmission Rate
SP505ACM-L
10
12
Max. Transmission Rate
SP505BCM-L
16.4
18
V.35 RECEIVER INPUT DC PARAMETERS
110
ns Per Figures 33 and 36; C_L = 20pF
110
ns Per Figures 33 and 36; C_L = 20pF
30
ns Per Figure 33; C_L = 20pF
Mbps Per Figure 33; C_L = 20pF,
f_IN = 5MHz
Mbps Per Figure 33; C_L = 20pF,
f_IN = 8.2MHz
Sensitivity
+/-80
mV
Source Impedance
90
Short Circuit Impedance
135
110
Ω
Per Figure 30; Z_S = V₂/V₁ x 50 Ω
165
Ω Per Figure 31
V.35 RECEIVER INPUT AC PARAMETERS (Vcc = +5V for AC Parameters)
Propagation Delay t_PHL
Propagation Delay t_PLH
Differential Skew
Max. Transmission Rate
SP505ACM-L
Max. Transmission Rate
SP505BCM-L
80
110
80
110
20
10
12
16.4
18
130
ns Per Figures 33 and 38; C_L = 20pF
130
ns Per Figures 33 and 38; CL = 20pF
ns
Mbps
Mbps
Per Figures 33; C_L = 20pF
Per Figure 33; C_L = 20pF,
f_IN = 5MHz
Per Figure 33; C_L = 20pF,
f_IN = 8.2MHz
Exar Coporation 48720 Kato Road, Fremont CA, 94538 • [phone] • Fax [phone] • www.exar.com

SP505_100_081308