SP508_05 Datasheet, PDF (2/30 Pages) Sipex Corporation – Rugged 20Mbps, 8 Channel Multi-Protocol Transceiver with Programmable DCE/DTE and Termination Resistors

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 ........................................................... ±15.5V
Output Voltages:
Logic ................................................ -0.3V to (V_CC+0.5V)
Drivers ................................................................... ±12V
Receivers ........................................ -0.3V to (V_CC+0.5V)
Storage Temperature ................................................ -65°C to +150°C
Power Dissipation ................................................................. 1520mW
(derate 19.0mW/°C above +70°C)
Package Derating:
ø 52.7 °C/W _JA .................................................................................................................
ø 6.5 °C/W _JC ....................................................................................................................
STORAGE CONSIDERATIONS
Due to the relatively large package size, storage in a low
humidity environment is preferred. Large high density plastic
packages are moisture sensitive and should be stored in Dry
Vapor Barrier Bags. Prior to usage, the parts should remain
bagged and stored below 40°C and 60%RH. If the parts are
removed from the bag, they should be used within 48 hours or
stored in an environment at or below 20%RH. If the above
conditions cannot be followed, the parts should be baked for
four hours at 125°C in order to remove moisture prior to
soldering. Sipex ships the 100-pin LQFP in Dry Vapor Barrier
Bags with a humidity indicator card and desiccant pack. The
humidity indicator should be below 30%RH.
ELECTRICAL SPECIFICATIONS
T_A = 0°C to +70°C and V_CC = +4.75V to +5.25V unless otherwise noted. The ♦ denotes the specifications which applies to full
temperature range of -40°C to =+85°C, unless otherwise specified.
PARAMETER
MIN. TYP. MAX. UNITS
CONDITIONS
LOGIC INPUTS
V_IL
V_IH
LOGIC OUTPUTS
V_OL
V_OH
V.28 DRIVER
DC Parameters
Outputs
Open Circuit Voltage
Loaded Voltage
Short-Circuit Current
Power-Off Impedance
AC Parameters
Outputs
Transition Time
Instantaneous Slew Rate
Propagation Delay
t_PHL
t_PLH
Max.Transmission Rate
0.8
Volts ♦
2.0
Volts ♦
0.4
Volts ♦ I_OUT= –3.2mA
2.4
Volts ♦ I_OUT= 1.0mA
±15 Volts ♦ per Figure 1
±5.0
±15 Volts ♦ per Figure 2
±100
mA ♦ per Figure 4, V_OUT=0V
300
Ω
♦ per Figure 5
V_CC = +5V for AC parameters
1.5
µs ♦ per Figure 6; +3V to -3V
30
V/µs
per Figure 3
0.5
1
5
µs ♦
0.5
1
5
µs ♦
120 230
kbps ♦
V.28 RECEIVER
DC Parameters
Inputs
Input Impedance
Open-Circuit Bias
HIGH Threshold
LOW Threshold
AC Parameters
Propagation Delay
t_PHL
t_PLH
3
7
kΩ ♦ per Figure 7
+2.0 Volts ♦ per Figure 8
1.7
3.0
Volts ♦
0.8
1.2
Volts ♦
V_CC = +5V for AC parameters
50
100
500
50
100
500
ns ♦
ns ♦
Date: 1/19/05
SP508 Enhanced WAN Multi–Protocol Serial Transceiver
2
© Copyright 2005 Sipex Corporation