SN65LVDS22DG4

Signal Buffers, Repeaters, Splitters Overview

The SN65LVDS22DG4 is a dual multiplexed LVDS repeater manufactured by Texas Instruments. It operates within a supply voltage range of 3 V to 3.6 V and supports data rates up to 250 Mb/s. The device accepts CML, LVDS, or LVPECL inputs and provides LVDS outputs. Designed for surface-mount applications, it is housed in a 16-pin SOIC package. The component functions effectively across an industrial temperature range from -40°C to +85°C, ensuring reliable signal transmission in demanding electronic environments.

Signal Buffers, Repeaters, Splitters Feature Summary

• Provides dual multiplexing functionality to double output drive current for LVDS levels with a 50-Ω load
• Accepts multiple input standards including CML, LVDS, and LVPECL for flexible system integration
• Converts various input signals to standard LVDS outputs for high-speed differential transmission

Signal Buffers, Repeaters, Splitters Applications

• High-speed serial communication links requiring signal buffering and format conversion
• Data acquisition systems utilizing LVDS interfaces for noise immunity
• Industrial control networks needing robust signal integrity over differential pairs

Signal Buffers, Repeaters, Splitters Procurement Notes

Verify the specific suffix 'DG4' indicates lead-free composition and environmental compliance when sourcing. Confirm the 16-SOIC package dimensions match the target PCB footprint. Ensure the design supports the required 3V to 3.6V power supply rails. Check that the input signal types align with the device's CML, LVDS, or LVPECL compatibility specifications.

Signal Buffers, Repeaters, Splitters Selection Notes

Select this component when dual channel multiplexing and drive current enhancement are necessary for LVDS loads. It is suitable for designs requiring conversion from CML, LVDS, or LVPECL sources to LVDS destinations. Consider the 16-pin SOIC package constraints and the 250 Mb/s speed limit relative to system requirements.

Signal Buffers, Repeaters, Splitters Part Context

This part belongs to the SN65LVDS series of low-voltage differential signaling interface integrated circuits. It serves as a repeater and translator within Texas Instruments' portfolio of high-speed communication components. The device facilitates signal integrity maintenance in complex digital systems requiring standardized differential signaling protocols.

Signal Buffers, Repeaters, Splitters Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.