SP3508 Datasheet, PDF (2/33 Pages) Sipex Corporation – Rugged 3.3V, 20Mbps, 8 Channel Multiprotocol Transceiver with Programmable DCE/DTE and Termination Resistors

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)
ABSOLUTE MAXIMUM RATINGS
Package Derating:
ø 36.9 °C/W _JA .................................................................................................................
ø 6.5 °C/W _JC ....................................................................................................................
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.
Due to the relatively large package size of the 100-pin quad flat-
pack, 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
STORAGE CONSIDERATIONS
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
TA = 0 to 70°C and VCC = 3.3V ± 5% unless otherwise noted. The ♦ denotes the specifications which apply over the full operating
temperature range (-40°C to +85°C), unless otherwise specified.
PARAMETER
MIN. TYP.
LOGIC INPUTS
V_IL
V_IH
2.0
LOGIC OUTPUTS
V_OL
V_OH
V_CC -
V_CC -
0.6
0.3
V.28 DRIVER DC Parameters (Outputs)
Outputs
Open Circuit Voltage
Loaded Voltage
±5.0
Short-Circuit Current
Power-Off Impedance
300
V.28 DRIVER AC Parameters (Outputs)
Transition Time
Instantaneous Slew Rate
Propagation Delay: t_PHL
Propagation Delay: t_PLH
Max.Transmission Rate
0.5
1.0
0.5
1.0
120
230
MAX.
UNITS
CONDITIONS
0.8 ♦
V
♦
V
0.4 ♦
♦
V IOUT= – 3.2mA
V ^{IOUT= 1.0mA}
±15 ♦
±15 ♦
±100 ♦
♦
1.5 ♦
30
3.0 ♦
3.0 ♦
♦
V per Figure 1
V per Figure 2
mA per Figure 4
Ω per Figure 5
V_CC = +3.3V for AC parameters
µs per Figure 6, +3V to -3V
V/µs per Figure 3
µs
µs
kbps
Date: 06/14/04
SP3508 Enhanced WAN Multi–Mode Serial Transceiver
2
© Copyright 2004 Sipex Corporation