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SN55LVDS31 Datasheet High-speed Differential Line Drivers

Manufacturer: Texas Instruments

Overview: SN55LVDS31, SN65LVDS31, SN65LVDS3487, SN65LVDS9638 SLLS261N – JULY 1997 – REVISED APRIL 2021 SNx5LVDSxx High-Speed Differential Line Drivers.

General Description

The SN55LVDS31, SN65LVDS31, SN65LVDS3487, and SN65LVDS9638 devices are differential line drivers that implement 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 TIA/ EIA-422B) to reduce the power, increase the switching speeds, and allow operation with a 3.3-V supply rail.

Any of the four current-mode drivers will deliver a minimum differential output voltage magnitude of 247 mV into a 100-Ω load when enabled.

Key Features

  • Meet or Exceed the Requirements of ANSI TIA/ EIA-644 Standard.
  • Low-Voltage Differential Signaling With Typical Output Voltage of 350 mV and 100-Ω Load.
  • Typical Output Voltage Rise and Fall Times of 500 ps (400 Mbps).
  • Typical Propagation Delay Times of 1.7 ns.
  • Operate From a Single 3.3-V Supply.
  • Power Dissipation 25 mW Typical Per Driver at 200 MHz.
  • Driver at High-Impedance When Disabled or With VCC = 0.
  • Bus-Terminal ESD Pro.

More Datasheets from Texas Instruments

Part Number Description
SN55LVDS31-SP HIGH-SPEED DIFFERENTIAL LINE DRIVER
SN55LVDS32 High-Speed Differential Line Receivers
SN55LVDS32-SP HIGH-SPEED DIFFERENTIAL LINE DRIVER
SN55LVDS33-SP HIGH-SPEED DIFFERENTIAL RECEIVER
SN55LVCP22 CLASS V 2x2 LVDS CROSSPOINT SWITCH
SN55LVCP22-SP CLASS V 2x2 LVDS CROSSPOINT SWITCH
SN55LBC172 QUADRUPLE LOW-POWER DIFFERENTIAL LINE DRIVER
SN55LBC173 QUADRUPLE LOW-POWER DIFFERENTIAL RECEIVER
SN55LBC174 Quadruple Low-Power Differential Line Driver
SN55LBC175 Quadruple Low-Power Differential Line Receiver

SN55LVDS31 Distributor