DS90LT012AQMF National Semiconductor, DS90LT012AQMF Datasheet

no-image

DS90LT012AQMF

Manufacturer Part Number
DS90LT012AQMF
Description
Manufacturer
National Semiconductor
Datasheet

Specifications of DS90LT012AQMF

Number Of Elements
1
Number Of Receivers
1
Number Of Drivers
1
Input Type
CMOS
Operating Supply Voltage (typ)
3.3V
Diff. Input Low Threshold Volt
-100mV
Transmission Data Rate
400Mbps
Propagation Delay Time
3.5ns
Operating Temp Range
-40C to 125C
Operating Temperature Classification
Automotive
Mounting
Surface Mount
Pin Count
5
Lead Free Status / Rohs Status
Not Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
DS90LT012AQMF/NOPB
0
Part Number:
DS90LT012AQMFE/NOPB
Manufacturer:
NS
Quantity:
3 568
Part Number:
DS90LT012AQMFX
Manufacturer:
TI/德州仪器
Quantity:
20 000
Part Number:
DS90LT012AQMFX/NOPB
0
© 2009 National Semiconductor Corporation
Automotive LVDS Differential Line Receiver
General Description
The DS90LT012AQ is a single CMOS differential line receiver
designed for applications requiring ultra low power dissipa-
tion, low noise, and high data rates. The devices are designed
to support data rates in excess of 400 Mbps (200 MHz) uti-
lizing Low Voltage Differential Swing (LVDS) technology
The DS90LT012AQ accepts low voltage (350 mV typical) dif-
ferential input signals and translates them to 3V CMOS output
levels. The DS90LT012AQ includes an input line termination
resistor for point-to-point applications.
The DS90LT012AQ and companion LVDS line driver
DS90LV011AQ provide a new alternative to high power
PECL/ECL devices for high speed interface applications.
Connection Diagram
Functional Diagram
Order Number DS90LT012AQMF
See NS Package Number MF05A
DS90LT012AQ
(Top View)
300639
30063926
30063925
DS90LT012AQ
Features
Truth Table
AECQ-100 Grade 1
-40 to +125°C temperature range operation
Compatible with ANSI TIA/EIA-644-A Standard
>400 Mbps (200 MHz) switching rates
100 ps differential skew (typical)
3.5 ns maximum propagation delay
Integrated line termination resistor (100Ω typical)
Single 3.3V power supply design
Power down high impedance on LVDS inputs
LVDS inputs accept LVDS/CML/LVPECL signals
Pinout simplifies PCB layout
Low Power Dissipation (10mW typical@ 3.3V static)
SOT-23 5-lead package
Full Fail-safe OPEN/SHORT or
[IN+] − [IN−]
V
Terminated
V
ID
INPUTS
ID
−0.1V
0V
TTL OUT
OUTPUT
www.national.com
July 29, 2009
H
H
L

Related parts for DS90LT012AQMF

DS90LT012AQMF Summary of contents

Page 1

... The DS90LT012AQ and companion LVDS line driver DS90LV011AQ provide a new alternative to high power PECL/ECL devices for high speed interface applications. Connection Diagram (Top View) Order Number DS90LT012AQMF See NS Package Number MF05A Functional Diagram DS90LT012AQ © 2009 National Semiconductor Corporation DS90LT012AQ 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 (IN+, IN−) Output Voltage (TTL OUT) Output Short Circuit Current Maximum Package Power Dissipation @ +25°C MF Package Derate MF Package 7.22 mW/° ...

Page 3

Switching Characteristics Over Supply Voltage and Operating Temperature ranges, unless otherwise specified. (Notes 10) Symbol Parameter t Differential Propagation Delay High to Low PHLD t Differential Propagation Delay Low to High PLHD t Differential Pulse Skew |t ...

Page 4

Typical Applications Applications Information General application guidelines and hints for LVDS drivers and receivers may be found in the following application notes: LVDS Owner's Manual (lit #550062-003), AN-808, AN-977, AN-971, AN-916, AN-805, AN-903. LVDS drivers and receivers are intended to ...

Page 5

This is useful for fail-safe biasing. The thresh- old region is shown in the Voltage Transfer Curve (VTC) in Figure 4. The typical DS90LT012AQ LVDS receiver switches at about −30mV. Note that with V = 0V, the ...

Page 6

... Ordering Information Operating Temperature −40°C to +125°C www.national.com Pin Name IN− Inverting receiver input pin IN+ Non-inverting receiver input pin TTL OUT Receiver output pin V Power supply pin, +3.3V ± 0.3V DD GND Ground pin Package Type/ Order Number Number MF05A DS90LT012AQMF 6 Description ...

Page 7

... Physical Dimensions inches (millimeters) unless otherwise noted 5-Lead SOT23, JEDEC MO-178, 1.6mm Order Number DS90LT012AQMF NS Package Number MF05A 7 www.national.com ...

Page 8

... For more National Semiconductor product information and proven design tools, visit the following Web sites at: Products Amplifiers www.national.com/amplifiers Audio www.national.com/audio Clock and Timing www.national.com/timing Data Converters www.national.com/adc Interface www.national.com/interface LVDS www.national.com/lvds Power Management www.national.com/power Switching Regulators www.national.com/switchers LDOs www.national.com/ldo LED Lighting www ...

Related keywords