SN65LVDS391PWG4
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Texas Instruments SN65LVDS391PWG4

Manufacturer No:
SN65LVDS391PWG4
Manufacturer:
Texas Instruments
Package:
Bulk
Description:
IC DRIVER 4/0 16TSSOP
Delivery:
Payment:
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Product Introduction

Overview

The SN65LVDS391PWG4 from Texas Instruments is a high-speed differential line driver that implements the electrical characteristics of low-voltage differential signaling (LVDS). This device is part of a family that includes 4, 8, and 16 differential line drivers, designed to reduce power consumption, increase switching speeds, and operate with a 3.3-V supply rail. The SN65LVDS391PWG4 specifically features four differential line drivers, making it suitable for various high-speed data transmission applications.

Key Specifications

Parameter Value Unit
Number of Drivers 4
Signaling Rate Up to 630 Mbps
Output Voltage Typical 350 mV with 100-Ω load mV
Propagation Delay Less than 2.9 ns ns
Output Skew Less than 150 ps ps
Part-to-Part Skew Less than 1.5 ns ns
Total Power Dissipation (at 200 MHz) 35 mW mW
Operating Temperature Range –40°C to 85°C °C
Package Type TSSOP (Thin Shrink Small-Outline Package)
Package Dimensions 9.70 mm × 4.40 mm mm
Bus-Pin ESD Protection Exceeds 15 kV kV
Supply Voltage 3.0 to 3.6 V V

Key Features

  • Meets or exceeds the requirements of ANSI EIA/TIA-644 standard for LVDS.
  • 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 and output skew less than 150 ps.
  • Part-to-part skew less than 1.5 ns.
  • 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.

Applications

  • Wireless Infrastructure
  • Telecom Infrastructure
  • Printers

Q & A

  1. What is the primary function of the SN65LVDS391PWG4?

    The SN65LVDS391PWG4 is a high-speed differential line driver designed for low-voltage differential signaling (LVDS) applications.

  2. What is the maximum signaling rate supported by the SN65LVDS391PWG4?

    The device supports signaling rates up to 630 Mbps.

  3. What is the typical output voltage of the SN65LVDS391PWG4?

    The typical output voltage is 350 mV with a 100-Ω load.

  4. What is the propagation delay of the SN65LVDS391PWG4?

    The propagation delay is less than 2.9 ns.

  5. What is the operating temperature range of the SN65LVDS391PWG4?

    The device operates from –40°C to 85°C.

  6. What type of package does the SN65LVDS391PWG4 come in?

    The device is packaged in a Thin Shrink Small-Outline Package (TSSOP).

  7. Does the SN65LVDS391PWG4 have ESD protection?

    Yes, the SN65 version bus-pin ESD protection exceeds 15 kV.

  8. Are the logic inputs of the SN65LVDS391PWG4 5-V tolerant?

    Yes, the low-voltage TTL (LVTTL) logic inputs are 5-V tolerant.

  9. What are some common applications for the SN65LVDS391PWG4?

    Common applications include wireless infrastructure, telecom infrastructure, and printers.

  10. How many differential line drivers does the SN65LVDS391PWG4 have?

    The SN65LVDS391PWG4 has four differential line drivers.

Product Attributes

Type:Driver
Protocol:LVDS
Number of Drivers/Receivers:4/0
Duplex:- 
Receiver Hysteresis:- 
Data Rate:630Mbps
Voltage - Supply:3V ~ 3.6V
Operating Temperature:-40°C ~ 85°C
Mounting Type:Surface Mount
Package / Case:16-TSSOP (0.173", 4.40mm Width)
Supplier Device Package:16-TSSOP
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Similar Products

Part Number SN65LVDS391PWG4 SN65LVDS31PWG4
Manufacturer Texas Instruments Texas Instruments
Product Status Discontinued at Digi-Key Discontinued at Digi-Key
Type Driver Driver
Protocol LVDS LVDS
Number of Drivers/Receivers 4/0 4/0
Duplex - -
Receiver Hysteresis - -
Data Rate 630Mbps 400Mbps
Voltage - Supply 3V ~ 3.6V 3V ~ 3.6V
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C
Mounting Type Surface Mount Surface Mount
Package / Case 16-TSSOP (0.173", 4.40mm Width) 16-TSSOP (0.173", 4.40mm Width)
Supplier Device Package 16-TSSOP 16-TSSOP

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