DS90LV018ATMX/HAPB National Semiconductor, DS90LV018ATMX/HAPB Datasheet - Page 5

• Manufacturer Part Number: DS90LV018ATMX/HAPB
• Manufacturer: National Semiconductor

Specifications of DS90LV018ATMX/HAPB

• Number Of Elements: 1
• Number Of Receivers: 1
• Number Of Drivers: 1
• Operating Supply Voltage (typ): 3.3V
• Differential Input High Threshold Voltage: 100mV
• Diff. Input Low Threshold Volt: -100mV
• Propagation Delay Time: 2.5ns
• Power Dissipation: 1.025W
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 8
• Package Type: SOIC N
• Lead Free Status / Rohs Status: Not Compliant

Applications Information
CABLES AND CONNECTORS, GENERAL COMMENTS
When choosing cable and connectors for LVDS it is impor-
tant to remember:
Use controlled impedance media. The cables and connec-
tors you use should have a matched differential impedance
of about 100Ω. They should not introduce major impedance
discontinuities.
Balanced cables (e.g. twisted pair) are usually better than
unbalanced cables (ribbon cable, simple coax) for noise
Pin Descriptions
Ordering Information
Typical Performance Characteristics
Output High Voltage vs
Power Supply Voltage
Pin No.
−40˚C to +85˚C
3, 4, 6
Temperature
Operating
1
2
7
8
5
(Continued)
10007807
Name
R
R
GND Ground pin
R
V
NC
OUT
IN
CC
IN
+
-
Inverting receiver input pin
Non-inverting receiver input pin
Receiver output pin
Power supply pin, +3.3V
No connection
Package Type/
SOP/M08A
Number
5
reduction and signal quality. Balanced cables tend to gener-
ate less EMI due to field canceling effects and also tend to
pick up electromagnetic radiation a common-mode (not dif-
ferential mode) noise which is rejected by the receiver.
For cable distances
work effectively. For distances 0.5M ≤ d ≤ 10M, CAT 3
(category 3) twisted pair cable works well, is readily available
and relatively inexpensive.
Description
DS90LV018ATM
Order Number
±
0.3V
Output Low Voltage vs
Power Supply Voltage
<
0.5M, most cables can be made to
10007808
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