DS90LV028AH Datasheet, PDF (1/8 Pages) National Semiconductor (TI) – High Temperature 3V LVDS Dual Differential Line Receiver

September 2005
DS90LV028AH
High Temperature 3V LVDS Dual Differential Line
Receiver
General Description
The DS90LV028AH 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 DS90LV028AH accepts low voltage (350 mV typical)
differential input signals and translates them to 3V CMOS
output levels. The DS90LV028AH has a flow-through design
for easy PCB layout.
The DS90LV028AH and companion LVDS line driver
DS90LV027AH provide a new alternative to high power
PECL/ECL devices for high speed point-to-point interface
applications.
Features
n -40˚C to +125˚C operating temperature range
n >400 Mbps (200 MHz) switching rates
n 50 ps differential skew (typical)
n 0.1 ns channel-to-channel skew (typical)
n 2.5 ns maximum propagation delay
n 3.3V power supply design
n Flow-through pinout
n Power down high impedance on LVDS inputs
n Low Power design (18mW @ 3.3V static)
n LVDS inputs accept LVDS/CML/LVPECL signals
n Conforms to ANSI/TIA/EIA-644 Standard
n Available in SOIC package
Connection Diagram
SOIC
Truth Table
INPUTS
[R_IN+] − [R_IN−]
V_ID ≥ 0.1V
V_ID ≤ −0.1V
OUTPUT
R_OUT
H
L
20162901
Order Number DS90LV028AHM
See NS Package Number M08A
Functional Diagram
20162902
© 2005 National Semiconductor Corporation DS201629
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