DS90LV049Q - Automotive LVDS Dual Line Driver and Receiver Pair

Datasheet Packaging Samples & Pricing Reliability Knowledge Base

Features
•AECQ-100 Grade 1
•Up to 400 Mbps switching rates
•Flow-through pinout simplifies PCB layout
•50 ps typical driver channel-to-channel skew
•50 ps typical receiver channel-to-channel skew
•3.3 V single power supply design
•TRI-STATE output control
•Internal fail-safe biasing of receiver inputs
•Low power dissipation (70 mW at 3.3 V static)
•High impedance on LVDS outputs on power down
•Conforms to TIA/EIA-644-A LVDS Standard
•Available in low profile 16 pin TSSOP package

General Description

The DS90LV049Q is a dual CMOS flow-through differential line driver-receiver pair designed for applications requiring ultra low power dissipation, exceptional noise immunity, and high data throughput. More...


  Typical Application
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Parametric Table     expand
Parametric Table    collapse
PHY Type Driver/Receiver Pair
Family LVDS
Channels 4 Channels
Max Data Rate 400 Mbps
Input Compatibility LVTTL/LVDS
Output Compatibility LVTTL/LVDS
Power Consumption_ 70 mW
PHY Type Driver/Receiver Pair
Family LVDS
Channels 4 Channels
Max Data Rate 400 Mbps
Input Compatibility LVTTL/LVDS
Output Compatibility LVTTL/LVDS
Power Consumption_ 70 mW
Special Features Dual Pair
SupplyVoltage 3.3 Volt
JTAG1149.1 No
Temperature Min -40 deg C
Temperature Max 125 deg C
AEC Q-100 Automotive Grade 1
Automotive Selection Guide Yes
Function Driver/Receiver
View Using Catalog


Typical Performance

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  Also Recommended
DS90LV027AQAutomotive Dual LVDS Driver
DS90LV028AQAutomotive Dual LVDS Receiver

Block Diagram

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Datasheet
RoHS Compliance Information Size in KbytesDate Click link below to Download
DS90LV049Q Automotive LVDS Dual Line Driver and Receiver Pair 308 Kbytes 1-Dec-08 Download

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Package Availability, Models, Samples & Pricing
Part NumberPackageFactory Lead TimeModelsSamples &
Electronic
Orders		Budgetary PricingStd
Pack
Size		Package
Marking
Format
TypePinsSpec.MSL
Rating		Peak
Reflow		RoHS
Report		CAD
Symbols		WeeksQtyQty$US each
DS90LV049QMTTSSOP16NOPB1260RoHS N/A Full productionN/A
Samples
Buy Now 		1K+$1.02rail
of
92		NSUZXYTT
90LV049
QMT
6 weeksN/A
DS90LV049QMTXTSSOP16NOPB1260RoHS N/A Full productionN/A
 
Buy Now 		1K+$1.02reel
of
2500		NSUZXYTT
90LV049
QMT
6 weeksN/A

General Description

The DS90LV049Q is a dual CMOS flow-through differential line driver-receiver pair designed for applications requiring ultra low power dissipation, exceptional noise immunity, and high data throughput. The device is designed to support data rates in excess of 400 Mbps utilizing Low Voltage Differential Signaling (LVDS) technology.

The DS90LV049Q drivers accept LVTTL/LVCMOS signals and translate them to LVDS signals. The receivers accept LVDS signals and translate them to 3 V CMOS signals. The LVDS input buffers have internal failsafe biasing that places the outputs to a known H (high) state for floating receiver inputs. In addition, the DS90LV049Q supports a TRI-STATE function for a low idle power state when the device is not in use.

The EN and ^EN inputs are ANDed together and control the TRI-STATE outputs. The enables are common to all four gates.

Reliability Metrics

Part Number Process EFR Reject EFR Sample Size PPM LTA Rejects LTA Device Hours FITS MTTF (Hours)
DS90LV049QMTCMOS7016561009540004270700104
DS90LV049QMTXCMOS7016561009540004270700104

Note: The Early Failure Rates (EFR) were calculated as point estimate PPM based on rejects and sample size for EFR. The Long Term Failure Rates were calculated at 60% confidence using the Arrhenius equation at 0.7eV activation energy and derating the assumed stress temperature of 150°C to an application temperature of 55°C.

For more information on Reliability Metrics, please click here.


[Information as of 3-Jul-2009]