SP504MCF-L Exar Corporation, SP504MCF-L Datasheet - Page 2

• Manufacturer Part Number: SP504MCF-L
• Description: IC, WAN MULTIMODE SERIAL TXRX, MQFP-80
• Manufacturer: Exar Corporation

Specifications of SP504MCF-L

• Device Type: Transceiver
• No. Of Drivers: 7
• Supply Voltage Range: 4.75V To 5.25V
• Driver Case Style: MQFP
• No. Of Pins: 80
• Operating Temperature Range: 0°C To +70°C
• Termination Type: SMD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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
Input Voltages:
Output Voltages:
Storage Temperature.......................-65˚C to +150˚C
Power Dissipation.......................................2000mW
Package Derating:
SPECIFICATIONS
T
A
PARAMETER
Logic Inputs
V
V
LOGIC OUTPUTS
V
V
RS-485 DRIVER
TTL Input Levels
V
V
Outputs
HIGH Level Output
LOW Level Output
Differential Output
Balance
Offset
Open Circuit Voltage
Output Current
Short-Circuit Current
Transition Time
Max. Transmission Rate
Propagation Delay t
CC
= +25°C and V
IL
IH
OL
OH
IL
IH
.......................................................................+7V
Logic...........................-0.3V to (V
Drivers........................-0.3V to (V
Receivers..........................................±5V
Logic...........................-0.3V to (V
Drivers...............................................±4V
Receivers....................-0.3V to (V
ø
ø
JA
JC
................................................46 °C/W
................................................6 °C/W
CC
= +5.0V unless otherwise noted.
PHL
Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 50-668-707 • www.exar.com
Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 50-668-707 • www.exar.com
+/-.5
MIN.
28.0
-0.3
2.0
2.4
2.0
0
50
CC
CC
CC
CC
+0.5V)
+0.5V)
+0.5V)
+0.5V)
+/-250
+/-0.2
TYP.
+2.5
20
80
2
MAX.
+/-5.0
+/-6.0
+6.0
00
0.8
0.4
0.8
40
STORAGE CONSIDERATIONS
Due to the relatively large package size of the 80-pin
quad flat-pack, storage in a low humidity environment
is preferred.
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
25°C in order remove moisture prior to soldering.
Exar ships the 80-pin QFP in Dry Vapor Barrier Bags
with a humidity indicator card and desiccant pack.The
humidity indicator should be below 30%RH.
UNITS
Mbps
Volts
Volts
Volts
Volts
Volts
Volts
Volts
Volts
Volts
Volts
Volts
Volts
mA
mA
ns
ns
Large high density plastic packages
CONDITIONS
I
I
R
|V
R
Terminated in -7V to +0V
Rise/Fall time, 0% to 90%
R
T
ures 3a and 5; R
OUT
OUT
A
L
L
L
T
@ 25°C and V
= 54Ω, C
| - |V
= 54Ω
= 54Ω; Figure 3a
= +3.2mA
= -.0mA
T
|
L
= 50pF
L
CC
= 54Ω, C
= +5V only Fig-
SP504_02_2708
SP504_02_2708
L
=50pF