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Product details

Parameters

Function Driver Protocols LVDS Number of Tx 4 Number of Rx 0 Supply voltage (V) 3.3 Signaling rate (Mbps) 630 Input signal LVTTL Output signal LVDS Rating Catalog Operating temperature range (C) -40 to 85 open-in-new Find other LVDS, M-LVDS & PECL ICs

Package | Pins | Size

SOIC (D) 16 59 mm² 9.9 x 6 TSSOP (PW) 16 22 mm² 4.4 x 5 open-in-new Find other LVDS, M-LVDS & PECL ICs

Features

  • Four (’391), Eight (’389), or Sixteen (’387) Line
    Drivers Meet or Exceed the Requirements of ANSI
    EIA/TIA-644 Standard
  • Designed for Signaling Rates Up to 630 Mbps
    With Very Low Radiation (EMI)
  • Low-Voltage Differential Signaling With Typical
    Output Voltage of 350 mV and a 100-Ω Load
  • Propagation Delay Times Less Than 2.9 ns
  • Output Skew Is Less Than 150 ps
  • Part-to-Part Skew Is Less Than 1.5 ns
  • 35-mW Total Power Dissipation in Each Driver
    Operating at 200 MHz
  • Driver Is High-Impedance When Disabled or With
    VCC < 1.5 V
  • SN65’ Version Bus-Pin ESD Protection Exceeds
    15 kV
  • Packaged in Thin Shrink Small-Outline Package
    With 20-mil Pin Pitch
  • Low-Voltage TTL (LVTTL) Logic Inputs Are 5-V
    Tolerant
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Description

This family of 4, 8, and 16 differential line drivers implements the electrical characteristics of low-voltage differential signaling (LVDS). This signaling technique lowers the output voltage levels of 5-V differential standard levels (such as EIA/TIA-422B) to reduce the power, increase the switching speeds, and allow operation with a 3.3-V supply rail. Any of the 16 current-mode drivers will deliver a minimum differential output voltage magnitude of 247 mV into a 100-Ω load when enabled.

When disabled, the driver outputs are high-impedance. Each driver input (A) and enable (EN) have an internal pulldown that will drive the input to a low level when open-circuited.

The SN65LVDS387, SN65LVDS389, and SN65LVDS391 devices are characterized for operation from –40°C to 85°C. The SN75LVDS387, SN75LVDS389, and SN75LVDS391 devices are characterized for operation from 0°C to 70°C.

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Technical documentation

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No results found. Please clear your search and try again. View all 4
Type Title Date
* Datasheet SNx5LVDS3xx High-Speed Differential Line Drivers datasheet (Rev. G) Jan. 14, 2016
Application notes LVDS to Improve EMC in Motor Drives Sep. 27, 2018
Application notes How Far, How Fast Can You Operate LVDS Drivers and Receivers? Aug. 03, 2018
Application notes How to Terminate LVDS Connections with DC and AC Coupling May 16, 2018

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Design tools & simulation

SIMULATION MODELS Download
SLLC090A.ZIP (4 KB) - IBIS Model
SIMULATION TOOLS Download
SPICE-based analog simulation program
TINA-TI 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 (...)
document-generic User guide

CAD/CAE symbols

Package Pins Download
SOIC (D) 16 View options
TSSOP (PW) 16 View options

Ordering & quality

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Videos

LVDS Drivers and Receivers for Motor Drives

In this video, we will talk about typical LVDS driver and receiver use cases in common motor drive applications.

Posted: 07-Jan-2018
Duration: 03:33

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