SP322 Datasheet, PDF (2/14 Pages) Sipex Corporation – Programmable V.11/V.35 Transceiver

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
Storage Temperature..........................-65˚C to +150˚C
Power Dissipation
44-pin Plastic QFP...........................1500mW
Package Derating:
44-pin Plastic QFP
ø_JA....................................................52 °C/W
SPECIFICATIONS
Typically 25°C @ Vcc = +5V unless otherwise noted.
MIN.
LOGIC INPUTS
V_IL
V_IH
LOGIC OUTPUTS
V_OL
V_OH
V.35 DRIVER
DC Characteristics
Outputs
Test Terminated Voltage
Source Impedance
Short Circuit Impedance
Offset
2.0
2.4
±0.44
50
135
AC Characteristics
Outputs
Transition Time
Propagation Delay
t_PHL
40
t_PLH
40
Max. Transmission Rate 10
TYP.
±0.55
100
150
70
70
MAX.
0.8
0.4
±0.66
150
165
±0.6
40
100
100
UNITS
Volts
Volts
Volts
Volts
Volts
Ω
Ω
Volts
ns
ns
ns
Mbps
CONDITIONS
I_OUT= -3.2mA
I_OUT= 1.0mA
per Figure 10
per Figure 11
per Figure 12
per Figure 10
per Figure 13; 10% to 90%
per Figures 18 and 19
per Figures 18 and 19
per Figures 18 and 19
V.35 RECEIVER
DC Characteristics
Inputs
Input Sensitivity
+80
Input Impedance
90
100
110
Short Circuit Impedance 135
150
165
mV
Ω
per Figure 14
Ω
per Figure 15
AC Characteristics
Inputs
Propagation Delay
t_PHL
50
t_PLH
50
Max. Transmission Rate 10
100
150
ns
per Figures 18 and 21
100
150
ns
per Figures 18 and 21
Mbps
per Figure 18
Rev. 7/9/03
SP322 V.11/V.35 Serial Transceiver
2
© Copyright 2003 Sipex Corporation