Product Summary

The SN65LVDS31DR is a differential line driver that implements the electrical characteristics of low-voltage differential signaling (LVDS). This signaling technique of the SN65LVDS31DR lowers the output voltage levels of 5V 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 247mV into a 100W load when enabled.

Parametrics

SN65LVDS31DR absolute maximum ratings: (1)VCC Supply voltage range(2):–0.5 V to 4 V; (2)VI Input voltage range:–0.5 V to VCC + 0.5 V; (3)Continuous total power dissipation: See Dissipation Rating Table; (4)Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: 260℃; (5)Tstg Storage temperature range:–65℃ to 150℃.

Features

SN65LVDS31DR features: (1)Meet or Exceed the Requirements of ANSI TIA/EIA-644 Standard; (2)Low-Voltage Differential Signaling With Typical Output Voltage of 350mV and 100W Load; (3)Typical Output Voltage Rise and Fall Times of 500 ps (400 Mbps); (4)Typical Propagation Delay Times of 1.7 ns; (5)Operate From a Single 3.3-V Supply; (6)Power Dissipation 25 mW Typical Per Driver at 200 MHz; (7)Driver at High Impedance When Disabled or With VCC = 0; (8)Bus-Terminal ESD Protection Exceeds 8 kV; (9)Low-Voltage TTL (LVTTL) Logic Input Levels; (10)Pin Compatible With AM26LS31, MC3487, and μA9638; (11)Cold Sparing for Space and High Reliability Applications Requiring Redundancy.

Diagrams

SN65LVDS31DR block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
SN65LVDS31DR
SN65LVDS31DR

Texas Instruments

LVDS Interface IC Quad LVDS

Data Sheet

0-1860: $0.82
1860-2000: $0.79
2000-2500: $0.79
2500-5000: $0.76
SN65LVDS31DRG4
SN65LVDS31DRG4

Texas Instruments

LVDS Interface IC Quad LVDS

Data Sheet

0-1860: $0.82
1860-2000: $0.79
2000-2500: $0.79
2500-5000: $0.76