SP319 Datasheet, PDF (2/14 Pages) Sipex Corporation – 20Mbps, 5V-Only V.35 Interface with RS-232 V.28 Control Lines

ABSOLUTE MAXIMUM RATINGS
These are stress ratings only and functional operation of the device at
these ratings or any other above those indicated in the operation
sections of the specifications below is not implied. Exposure to absolute
maximum rating conditions for extended periods of time may affect
reliability.
V_CC.....................................................................................................+7V
Input Voltages
Logic........................................................-0.3V to (V_CC+0.5V)
Drivers..................................................-0.3V to (V_CC+0.5V)
Receivers..................................................±30V at ≤100mA
Output Voltages
Logic........................................................-0.3V to (V_CC+0.5V)
Drivers.......................................................................±14V
Receivers..............................................-0.3V to (V_CC+0.5V)
Storage Temperature.......................................................-65˚C to +150˚C
Power Dissipation per Package
80-pin QFP (derate 18.3mW/^oC above +70^oC)..........................1500mW
SPECIFICATIONS
T_AMB = T_MIN to T_MAX and V_CC = 5V±5% unless otherwise noted.
PARAMETER
MIN. TYP.
V.35 DRIVER
TTL Input Levels
V_IL
V_IH
Voltage Outputs
Open Circuit Voltage
Differential Outputs
Source Impedance
Short Circuit Impedance
2.0
+0.44
50
135
+0.55
100
150
Voltage Output Offset
-0.6
AC Characteristics
Transition Time
40
Maximum Transmission Rate 10
Propagation Delay
t_PHL
80
t_PLH
80
V.35 RECEIVER
TTL Output Levels
V_OL
V_OH
2.4
Receiver Inputs
Differential Input
Threshold
-0.3
Input Impedance
90
100
Short Circuit Impedance
135
150
AC Characteristics
Maximum Transmission Rate 10
Propagation Delay
t_PHL
60
t_PLH
60
MAX.
0.8
+1.2
+0.66
150
165
+0.6
100
100
0.4
+0.3
110
165
80
80
UNITS CONDITIONS
Volts
Volts
Volts
Volts
Ohms
Ohms
Volts
ns
Mbps
ns
ns
Refer to Figure 1
R_L=100Ω from A to B; Figure 2
Figure 4
Measured from A=B to Gnd,
V_OUT=-2V to +2V; Figure 5; T_AMB = +25^oC
V_Offset={[|V_A|+|V_B|]/2}; Figure 3
T_AMB = +25^oC for all AC parameters
10% to 90%; Figure 6
V_{DIFF OUT}= 0.55V+20% ; Figure 9
Measured from 1.5V of V_IN
to 50% of V_OUT; Figure 9, 10
Measured from 1.5V of V_IN
to 50% of V_OUT; Figure 9, 10
Volts
Volts
I_OUT=-3.2mA
I_OUT=1.0mA
Volts
Ohms
Ohms
Mbps
ns
ns
Figure 7
Measured from A=B to Gnd
V_IN=-2V to +2V; Figure 8; T_AMB = +25^oC
T_AMB = +25^oC for all AC parameters
V_IN = +0.55V +20%; Figure 9
Measured from 50% of V_IN to
1.5V of R_OUT; Figure 9, 11
Measured from 50% of V_IN to
1.5V of R_OUT; Figure 9, 11
SP319DS/08
SP319 20Mbps, +5V-Only V.35 Interface with RS-232 (V.28) Control Lines
2
© Copyright 2000 Sipex Corporation