DS90LV031 National Semiconductor, DS90LV031 Datasheet - Page 7

• Manufacturer Part Number: DS90LV031
• Description: 3V LVDS Quad CMOS Differential Line Driver
• Manufacturer: National Semiconductor

Applications Information
3. Shorted Inputs. If a fault condition occurs that shorts
Pin Descriptions
Ordering Information
1, 7, 9, 15
−40˚C to +85˚C
−40˚C to +85˚C
2, 6, 10,
3, 5, 11,
Temperature
Pin No.
Operating
the receiver inputs together, thus resulting in a 0V differ-
ential input voltage, the receiver output will remain in a
HIGH state. Shorted input fail-safe is not supported
across the common-mode range of the device (GND to
2.4V). It is only supported with inputs shorted and no ex-
ternal common-mode voltage applied.
14
13
12
16
4
8
D
D
Name
GND
EN
V
D
OUT+
OUT−
EN
CC
IN
*
Package Type/
TSSOP/MTC16
SOP/M16A
Number
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
Power supply pin, +3.3V
Ground pin
*
Description
DS90LV031ATMTC
DS90LV031ATM
Order Number
(Continued)
FIGURE 7. Driver Output Levels
±
0.3V
7
External lower value pull up and pull down resistors (for a
stronger bias) may be used to boost fail-safe in the presence
of higher noise levels. The pull up and pull down resistors
should be in the 5k
waveform distortion to the driver. The common-mode bias
point should be set to approximately 1.2V (less than 1.75V)
to be compatible with the internal circuitry.
-55˚C to +125˚C
FIGURE 8. Typical DS90LV031A, D
Temperature
Operating
Package Type/
Cerpack/W16A DS90LV031AW-QML
vs R
to 15k range to minimize loading and
Number
L
, T
A
= 25˚C
OUT
Order Number
DS100095-10
(single ended)
DS100095-9
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