DS90C031TMX National Semiconductor, DS90C031TMX Datasheet - Page 7

• Manufacturer Part Number: DS90C031TMX
• Description: IC, DIFFERENTIAL LINE DRIVER, SOIC-16
• Manufacturer: National Semiconductor

Specifications of DS90C031TMX

• Supply Current: 21mA
• Supply Voltage Range: 4.5V To 5.5V
• Driver Case Style: SOIC
• No. Of Pins: 16
• Operating Temperature Range: -40°C To +85°C
• Device Type: Differential Line Driver
• Number Of Elements: 4
• Number Of Receivers: 4
• Number Of Drivers: 4
• Input Type: CMOS/TTL
• Operating Supply Voltage (typ): 5V
• Differential Output Voltage: 450mV
• Power Dissipation: 1.068W
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 16
• Package Type: SOIC N
• Data Rate Max: 155.5Mbps
• Rohs Compliant: No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Note 1: “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaranteed. They are not meant to imply that the devices
should be operated at these limits. The table of “Electrical Characteristics” specifies conditions of device operation.
Note 2: Current into device pins is defined as positive. Current out of device pins is defined as negative. All voltages are referenced to ground except: V
Note 3: All typicals are given for: V
Note 4: Channel-to-Channel Skew is defined as the difference between the propagation delay of the channel and the other channels in the same chip with an event
on the inputs.
Note 5: Chip to Chip Skew is defined as the difference between the minimum and maximum specified differential propagation delays.
Note 6: Generator waveform for all tests unless otherwise specified: f = 1 MHz, Z
Note 7: ESD Ratings:
Note 8: Output short circuit current (I
Note 9: C
Note 10: Guaranteed by characterization data (DS90C031E).
Applications Information
The footprint of the DS90C031 is the same as the industry
standard 26LS31 Quad Differential (RS-422) Driver.
Pin Descriptions
V
OD1
Pin No.
(SOIC)
10, 14
11, 13
HBM (1.5 k , 100 pF)
EIAJ (0 , 200 pF)
9, 15
1, 7,
2, 6,
3, 5,
12
.
4
L
includes probe and jig capacitance.
D
D
Name
EN*
D
OUT+
OUT−
EN
IN
250V
3,500V
Driver input pin, TTL/CMOS
compatible
Non-inverting driver output pin,
LVDS levels
Inverting driver output pin,
LVDS levels
Active high enable pin, OR-ed
with EN*
Active low enable pin, OR-ed
with EN
CC
OS
= +5.0V, T
) is specified as magnitude only, minus sign indicates direction only.
Description
A
= +25˚C.
(Continued)
FIGURE 7. Driver Output Levels
7
O
= 50 , t
Ordering Information
DS90C031E-QML
5962-95833
−55˚C to +125˚C
Pin No.
−40˚C to +85˚C
(SOIC)
Temperature
16
Operating
8
r
6 ns, and t
Name
GND
V
f
CC
6 ns.
Package Type/
(NSID)
(SMD)
Power supply pin, +5V
Ground pin
SOP/M16A
LCC/E20A
Number
Description
DS011946-9
DS90C031E-QML
Order Number
DS90C031TM
www.national.com
±
10%
OD1
and