DS90LV047A

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SNLS044C – MAY 2000 – REVISED APRIL 2013

DS90LV047A 3V LVDS Quad CMOS Differential Line Driver

Check for Samples: DS90LV047A

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FEATURES

DESCRIPTION

The DS90LV047A is a quad CMOS flow-through

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•

>400 Mbps (200 MHz) Switching Rates

differential

line

driver

designed

for

applications

•

Flow-Through Pinout Simplifies PCB Layout

requiring ultra low power dissipation and high data

•

300 ps Typical Differential Skew

rates. The device is designed to support data rates in

excess of 400 Mbps (200 MHz) utilizing Low Voltage

•

400 ps Maximum Differential Skew

Differential Signaling (LVDS) technology.

•

1.7 ns Maximum Propagation Delay

The DS90LV047A accepts low voltage TTL/CMOS

•

3.3V Power Supply Design

input levels and translates them to low voltage (350

•

±350 mV Differential Signaling

mV) differential output signals. In addition, the driver

•

Low Power Dissipation (13mW at 3.3V Static)

supports a TRI-STATE function that may be used to

disable the output stage, disabling the load current,

•

Interoperable with Existing 5V LVDS Receivers

and thus dropping the device to an ultra low idle

•

High impedance on LVDS Outputs on Power

power state of 13 mW typical. The DS90LV047A has

Down

a flow-through pinout for easy PCB layout.

•

Conforms to TIA/EIA-644 LVDS Standard

The EN and EN* inputs are ANDed together and

•

Industrial Operating Temperature Range

control the TRI-STATE outputs. The enables are

(

−40°C to +85°C)

common to all four drivers. The DS90LV047A and

companion line receiver (DS90LV048A) provide a

•

Available in Surface Mount (SOIC) and Low

new alternative to high power psuedo-ECL devices

Profile TSSOP Package

for high speed point-to-point interface applications.

Connection Diagram

Figure 1. Order Number DS90LV047ATM, DS90LV047ATMTC

D0016A, PW0016A Packages

Truth Table

ENABLES

INPUT

OUTPUTS

EN

EN*

H

L or Open

L

L

H

H

H

L

All other combinations of ENABLE inputs

X

Z

Z

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PRODUCTION DATA information is current as of publication date.

Copyright © 2000–2013, Texas Instruments Incorporated

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.