DS90LT012AH_15 Datasheet, PDF (1/16 Pages) Texas Instruments – High Temperature 3V LVDS Differential Line Receiver

NRND
DS90LT012AH
www.ti.com
SNLS199A – SEPTEMBER 2005 – REVISED APRIL 2013
DS90LT012AH High Temperature 3V LVDS Differential Line Receiver
Check for Samples: DS90LT012AH
FEATURES
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•2 -40 to +125°C Temperature Range Operation
• Compatible with ANSI TIA/EIA-644-A Standard
• >400 Mbps (200 MHz) Switching Rates
• 100 ps Differential Skew (Typical)
• 3.5 ns Maximum Propagation Delay
• Integrated Line Termination Resistor (100Ω
typical)
• Single 3.3V Power Supply Design (2.7V to 3.6V
Range)
• Power Down High Impedance on LVDS Inputs
• LVDS Inputs Accept LVDS/CML/LVPECL
Signals
• Pinout Simplifies PCB Layout
• Low Power Dissipation (10mW Typical@ 3.3V
Static)
• SOT-23 5-Lead Package
DESCRIPTION
The DS90LT012AH is a single CMOS differential line
receiver designed for applications requiring ultra low
power dissipation, low noise, and high data rates.
The devices are designed to support data rates in
excess of 400 Mbps (200 MHz) utilizing Low Voltage
Differential Swing (LVDS) technology
The DS90LT012AH accepts low voltage (350 mV
typical) differential input signals and translates them
to 3V CMOS output levels. The DS90LT012AH
includes an input line termination resistor for point-to-
point applications.
The DS90LT012AH and companion LVDS line driver
DS90LV011AH provide a new alternative to high
power PECL/ECL devices for high speed interface
applications.
Connection Diagram
Functional Diagram
Figure 1. Top View
See Package Number DBV (R-PDSO-G5)
Figure 2. DS90LT012AH
Truth Table
INPUTS
[IN+] − [IN−]
V_ID ≥ 0V
V_ID ≤ −0.1V
Full Fail-safe OPEN/SHORT or Terminated
OUTPUT
TTL OUT
H
L
H
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2
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2005–2013, Texas Instruments Incorporated