DS90LV028ATM National Semiconductor, DS90LV028ATM Datasheet

IC, LVDS DIFF LINE RECEIVER, SOIC-8

DS90LV028ATM

Manufacturer Part Number
DS90LV028ATM
Description
IC, LVDS DIFF LINE RECEIVER, SOIC-8
Manufacturer
National Semiconductor
Datasheet

Specifications of DS90LV028ATM

Supply Current
5.4mA
Supply Voltage Range
3V To 3.6V
Driver Case Style
SOIC
No. Of Pins
8
Operating Temperature Range
-40°C To +85°C
Device Type
Differential Line Receiver
Current Rating
5.4mA
Data Rate Max
400Mbps
Rohs Compliant
No
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant

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© 2005 National Semiconductor Corporation
DS90LV028A
3V LVDS Dual CMOS Differential Line Receiver
General Description
The DS90LV028A is a dual CMOS differential line receiver
designed for applications requiring ultra low power dissipa-
tion, low noise and high data rates. The device is designed to
support data rates in excess of 400 Mbps (200 MHz) utilizing
Low Voltage Differential Signaling (LVDS) technology.
The DS90LV028A accepts low voltage (350 mV typical) dif-
ferential input signals and translates them to 3V CMOS
output levels. The receiver also supports open, shorted and
terminated (100Ω) input fail-safe. The receiver output will be
HIGH for all fail-safe conditions. The DS90LV028A has a
flow-through design for easy PCB layout.
The DS90LV028A and companion LVDS line driver provide a
new alternative to high power PECL/ECL devices for high
speed point-to-point interface applications.
Connection Diagrams
See NS Package Number LDC08A
Order Number DS90LV028ATLD
See NS Package Number M08A
Order Number DS90LV028ATM
LLP (Top View)
SOIC
10007701
DS100077
10007725
Features
n
n 50 ps differential skew (typical)
n 0.1 ns channel-to-channel skew (typical)
n 2.5 ns maximum propagation delay
n 3.3V power supply design
n Flow-through pinout
n Power down high impedance on LVDS inputs
n Low Power design (18mW
n Interoperable with existing 5V LVDS networks
n Accepts small swing (350 mV typical) differential signal
n Supports open, short and terminated input fail-safe
n Conforms to ANSI/TIA/EIA-644 Standard
n Industrial temperature operating range
n Available in SOIC and space saving LLP package
Functional Diagram
Truth Table
levels
>
(−40˚C to +85˚C)
400 Mbps (200 MHz) switching rates
[R
OPEN/SHORT
or Terminated
Full Fail-safe
V
V
IN
ID
INPUTS
ID
+] − [R
≤ −0.1V
≥ 0.1V
IN
−]
@
3.3V static)
OUTPUT
R
OUT
H
H
L
10007702
www.national.com
August 2005

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DS90LV028ATM Summary of contents

Page 1

... The DS90LV028A and companion LVDS line driver provide a new alternative to high power PECL/ECL devices for high speed point-to-point interface applications. Connection Diagrams SOIC 10007701 Order Number DS90LV028ATM See NS Package Number M08A LLP (Top View) Order Number DS90LV028ATLD See NS Package Number LDC08A © 2005 National Semiconductor Corporation Features > ...

Page 2

... Absolute Maximum Ratings If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. Supply Voltage ( Input Voltage ( − Output Voltage (R ) OUT Maximum Package Power Dissipation M Package Derate M Package 8.2 mW/˚C above +25˚C LD Package Derate LD Package 25.6 mW/˚ ...

Page 3

Note 7: Generator waveform for all tests unless otherwise specified MHz, Z Note the magnitude difference in differential propagation delay time between the positive-going-edge and the negative-going-edge of the same channel. SKD1 Note 9: ...

Page 4

Applications Information configurations are possible such as a multi-receiver configu- ration, but the effects of a mid-stream connector(s), cable stub(s), and other impedance discontinuities as well as ground shifting, noise margin limits, and total termination loading must be taken into ...

Page 5

... Description - Inverting receiver input pin IN + Non-inverting receiver input pin IN Receiver output pin ± Power supply pin, +3.3V 0.3V CC Package Type/ Order Number Number SOP/M08A DS90LV028ATM LLP/LDC08A DS90LV028ATLD www.national.com ...

Page 6

Typical Performance Curves Output High Voltage vs Power Supply Voltage Output Short Circuit Current vs Power Supply Voltage Power Supply Current vs Frequency www.national.com Output Low Voltage vs Power Supply Voltage 10007707 Differential Transition Voltage vs Power Supply Voltage 10007709 ...

Page 7

Typical Performance Curves Differential Propagation Delay vs Power Supply Voltage Differential Skew vs Power Supply Voltage Differential Propagation Delay vs Differential Input Voltage (Continued) Differential Propagation Delay vs 10007713 10007715 Differential Propagation Delay vs Common-Mode Voltage 10007717 7 Ambient Temperature ...

Page 8

Typical Performance Curves Transition Time vs Power Supply Voltage Differential Propagation Delay vs Load Differential Propagation Delay vs Load www.national.com (Continued) Ambient Temperature 10007719 10007721 10007723 8 Transition Time vs 10007720 Transition Time vs Load 10007722 Transition Time vs Load ...

Page 9

... Physical Dimensions inches (millimeters) unless otherwise noted 8-Lead (0.150" Wide) Molded Small Outline Package, JEDEC Order Number DS90LV028ATM NS Package Number M08A LLP-8, 4mm x 4mm Body Order Number DS90LV028ATLD NS Package Number LDC08A 9 www.national.com ...

Page 10

... BANNED SUBSTANCE COMPLIANCE National Semiconductor manufactures products and uses packing materials that meet the provisions of the Customer Products Stewardship Specification (CSP-9-111C2) and the Banned Substances and Materials of Interest Specification (CSP-9-111S2) and contain no ‘‘Banned Substances’’ as defined in CSP-9-111S2. ...

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