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DS90LT012A

ACTIVE

3-V LVDS single CMOS differential line receiver

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Data sheet

DS90LT012A

ACTIVE
Data sheet Order now

Product details

Function Receiver Protocols BLVDS, LVDS, LVPECL Number of transmitters 0 Number of receivers 1 Supply voltage (V) 3.3 Signaling rate (Mbps) 400 Input signal BLVDS, LVDS, LVPECL Output signal LVCMOS, LVTTL Rating Catalog Operating temperature range (°C) -40 to 85
Function Receiver Protocols BLVDS, LVDS, LVPECL Number of transmitters 0 Number of receivers 1 Supply voltage (V) 3.3 Signaling rate (Mbps) 400 Input signal BLVDS, LVDS, LVPECL Output signal LVCMOS, LVTTL Rating Catalog Operating temperature range (°C) -40 to 85
SOT-23 (DBV) 5 8.12 mm² 2.9 x 2.8
  • 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 (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 mV 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 (10mW typical@ 3.3V static)
  • SOT-23 5-lead package
  • Leadless WSON-8 package (3x3 mm body size)
  • Electrically similar to the DS90LV018A
  • Fabricated with advanced CMOS process technology
  • Industrial temperature operating range (−40°C to +85°C)
  • 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 (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 mV 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 (10mW typical@ 3.3V static)
  • SOT-23 5-lead package
  • Leadless WSON-8 package (3x3 mm body size)
  • Electrically similar to the DS90LV018A
  • Fabricated with advanced CMOS process technology
  • Industrial temperature operating range (−40°C to +85°C)

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 mV typical) differential input signals and translates them to 3-V 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 companion LVDS line driver provide a new alternative to high power PECL/ECL devices for high speed interface applications.

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 mV typical) differential input signals and translates them to 3-V 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 companion LVDS line driver provide a new alternative to high power PECL/ECL devices for high speed interface applications.
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Technical documentation

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Type Title Date
* Data sheet DS90LV012A / DS90LT012A 3-V LVDS Single CMOS Differential Line Receiver datasheet (Rev. E) PDF | HTML 01 Mar 2024
Application note Applications of Low-Voltage Differential Signaling (LVDS) in LED Walls 29 Oct 2020
Application note Applications of Low-Voltage Differential Signaling (LVDS) in Ultrasound Scanners 29 Jun 2019
Application brief How Far, How Fast Can You Operate LVDS Drivers and Receivers? 03 Aug 2018
Application brief How to Terminate LVDS Connections with DC and AC Coupling 16 May 2018
Application note AN-1821 CPRI Repeater System (Rev. A) 26 Apr 2013
White paper Eye Opening Enhancements extend the reach of high-speed Interfaces 01 Oct 2002
Application note An Overview of LVDS Technology 05 Oct 1998

Design & development

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Evaluation board

DS90LV047-48AEVM — DS90LV047-48AEVM evaluation module

The DS90LV047-48AEVM is an evaluation module (EVM) designed for performance and functional evaluation of Texas Instruments' DS90LV047A 3-V LVDS quad CMOS differential line driver and DS90LV048A 3-V LVDS CMOS differential line receiver. With this kit, users can quickly evaluate the output (...)
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DS90LT012A IBIS Model

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TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
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