DS15BR400TSQX/NOPB

Signal Buffers, Repeaters, Splitters Overview

The DS15BR400TSQX/NOPB is a four-channel LVDS buffer and repeater manufactured by Texas Instruments. It supports data rates up to 2 Gb/s with an operating supply voltage range of 3 V to 3.6 V, typically utilizing 3.3 V. The device accepts CML, LVDS, or LVPECL input signals and provides LVDS outputs. It operates within a temperature range of -40°C to +85°C and features a propagation delay of 2 ns. The component draws approximately 215 mA of operating current and is housed in a WQFN-32 package.

Signal Buffers, Repeaters, Splitters Feature Summary

• Provides signal buffering and repeating capabilities for low-voltage differential signaling applications
• Supports multiple input standards including CML, LVDS, and LVPECL for flexible system integration
• Delivers high-speed data transmission performance at rates up to 2 Gb/s per channel

Signal Buffers, Repeaters, Splitters Applications

• High-speed serial data link extension in industrial equipment
• Signal distribution in telecommunications infrastructure
• Buffering interfaces in consumer electronics requiring LVDS compatibility

Signal Buffers, Repeaters, Splitters Procurement Notes

Verify the specific suffix 'SQX' against official documentation to confirm automotive qualification status and tape-and-reel packaging specifications. Ensure the ordering part number matches the exact package variant required for the target PCB footprint. Cross-reference the manufacturer's latest datasheet to validate RoHS compliance and moisture sensitivity levels before finalizing procurement orders.

Signal Buffers, Repeaters, Splitters Selection Notes

Select this component when a quad-channel LVDS solution is required for data rates up to 2 Gb/s. It is suitable for designs needing compatibility with CML, LVDS, or LVPECL inputs. Consider the WQFN-32 package dimensions and thermal characteristics during layout. Verify that the 3.3 V supply voltage aligns with the system power architecture and that the -40°C to +85°C operating range meets environmental requirements.

Signal Buffers, Repeaters, Splitters Part Context

This part belongs to the DS15BR400 series of LVDS interface integrated circuits from Texas Instruments. It functions as a buffer and repeater designed to maintain signal integrity over longer traces. The series includes evaluation kits such as the DS15BR400EVK/NOPB for development purposes. It is categorized under LVDS Interface ICs within the broader logic and interface product family.

Signal Buffers, Repeaters, Splitters Replacement Considerations

The DS15BR400TVSX/NOPB is a related variant within the same series but utilizes a TQFP-48 package instead of the WQFN-32 form factor. Designers must evaluate pinout compatibility and physical footprint differences if considering alternative packages within the DS15BR400 family.