DS90LV012A Datasheet | National Semiconductor

Description The DS90LV012A and DS90LT012A are single CMOS differential line receivers 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 DS90LV012A and DS90LT012A accept low voltage (350 m V typical) differential input signals and translates them to 3V CMOS output levels. The receivers also support open, shorted, and terminated (100Ω) input fail-safe. The receiver output will be HIGH for all fail-safe conditions. The DS90LV012A has a pinout designed for easy PCB layout. The DS90LT012A includes an input line termination resistor for point-to-point applications. The DS90LV012A and DS90LT012A, and panion LVDS line driver provide a new alternative to high power PECL/ ECL devices for high speed interface applications. Features n n n n n n n n n n n n n n n n n n patible 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 (102Ω typical) Single 3.3V power supply design (2.7V to 3.6V range) Power down high impedance on LVDS inputs Accepts small swing (350 m V typical) differential signal levels LVDS receiver inputs accept LVDS/BLVDS/LVPECL inputs Supports open, short and terminated input fail-safe Pinout simplifies PCB layout Low Power Dissipation (10m W typical @ 3.3V static) SOT-23 5-lead package Leadless LLP-8 package (3x3 mm body size) SOT version pin patible with SN65LVDS2, SN65LVDT2 Electrically similar to the DS90LV018A Fabricated with advanced CMOS process technology Industrial temperature operating range (- 40˚C to +85˚C) Connection Diagrams Functional Diagram 20015002 20015026 (Top View) Order Number DS90LV012ATMF, DS90LT012ATMF See NS Package Number MF05A DS90LT012A Truth Table INPUTS [IN+] - [IN- ] OUTPUT TTL OUT H L...