DS90LV028AQ Datasheet, PDF (1/10 Pages) National Semiconductor (TI) – Automotive LVDS Dual Differential Line Receiver

October 14, 2008
DS90LV028AQ
Automotive LVDS Dual Differential Line Receiver
General Description
The DS90LV028AQ 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 DS90LV028AQ accepts low voltage (350 mV typical) dif-
ferential input signals and translates them to 3V CMOS output
levels. The DS90LV028AQ has a flow-through design for
easy PCB layout.
The DS90LV028AQ and companion LVDS line driver
DS90LV027AQ provide a new alternative to high power
PECL/ECL devices for high speed point-to-point interface ap-
plications.
Features
■ ^{AECQ-100 Grade 1}
■ ^{-40°C to +125°C operating temperature range}
■ ^{>400 Mbps (200 MHz) switching rates}
■ ^{50 ps differential skew (typical)}
■ ^{0.1 ns channel-to-channel skew (typical)}
■ ^{2.5 ns maximum propagation delay}
■ ^{3.3V power supply design}
■ ^{Flow-through pinout}
■ ^{Power down high impedance on LVDS inputs}
■ ^{Low Power design (18mW @ 3.3V static)}
■ ^{LVDS inputs accept LVDS/CML/LVPECL signals}
■ ^{Conforms to ANSI/TIA/EIA-644 Standard}
■ ^{Available in SOIC package}
Connection Diagram
Truth Table
SOIC
INPUTS
[R_IN+] − [R_IN−]
V_ID ≥ 0.1V
V_ID ≤ −0.1V
OUTPUT
R_OUT
H
L
30064101
Order Number DS90LV028AQMA
See NS Package Number M08A
Functional Diagram
30064102
© 2008 National Semiconductor Corporation 300641
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