DS90LV031AQML Datasheet, PDF (2/14 Pages) Texas Instruments – DS90LV031AQML 3V LVDS Quad CMOS Differential Line Driver

DS90LV031AQML
November 15, 2011
3V LVDS Quad CMOS Differential Line Driver
General Description
The DS90LV031A is a quad CMOS differential line driver de-
signed for applications requiring ultra low power dissipation
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 DS90LV031A accepts low voltage TTL/CMOS input lev-
els and translates them to low voltage (350 mV) differential
output signals. In addition the driver supports a TRI-
STATE^® function that may be used to disable the output
stage, disabling the load current, and thus dropping the de-
vice to an ultra low idle power state of 13 mW typical.
The EN and EN* inputs allow active Low or active High control
of the TRI-STATE outputs. The enables are common to all
four drivers. The DS90LV031A and companion line receiver
(DS90LV032A) provide a new alternative to high power psue-
do-ECL devices for high speed point-to-point interface appli-
cations.
Features
■ ^{High impedance LVDS outputs with power-off}
■ ^{Low differential skew}
■ ^{Low propagation delay}
■ ^{3.3V power supply design}
■ ^{±350 mV differential signaling}
■ ^{Low power dissipation}
■ ^{Interoperable with existing 5V LVDS devices}
■ ^{Compatible with IEEE 1596.3 SCI LVDS standard}
■ ^{Compatible with proposed TIA/EIA-644 LVDS standard}
■ ^{Pin compatible with DS26C31}
■ ^{Typical Rise/Fall times of 800pS.}
■ ^{Typical Tri-State Enable/Disable delays of less than 5nS.}
Ordering Information
NS Part Number
DS90LV031AW-QML
DS90LV031AWGQML
DS90LV031AW-MLS
DS90LV031AWGMLS
DS90LV031–MDS
SMD Part Number
5962–9865101QFA
5962–9865101QXA
Connection Diagram
Dual-In-Line Package Pictured
NS Package Number
W16A
WG16A
W16A
WG16A
(Note 7)
Package Description
16LD Ceramic Flatpack
16LD Ceramic SOIC
16LD Ceramic Flatpack
16LD Ceramic SOIC
BARE DIE
Functional Diagram
20163801
See NS Package Number WG16A or W16A
TRI-STATE^® is a registered trademark of National Semiconductor Corporation.
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