DS25BR100TSDX/NOPB

Signal Buffers, Repeaters, Splitters Overview

The DS25BR100TSDX/NOPB is a single-channel LVDS buffer manufactured by Texas Instruments, designed for high-speed signal integrity applications. It supports data rates up to 3.125 Gbps and operates within a supply voltage range of 3 V to 3.6 V, typically utilizing a 3.3 V source. The device features an LVDS input and LVDS output interface, with a maximum input voltage swing of ±100 mV. Key electrical parameters include a propagation delay of 465 ps and a typical operating current of 43 mA at 3.3 V. The component is rated for an ambient operating temperature range from -40°C to +85°C and is housed in an 8-pin WSON package.

Signal Buffers, Repeaters, Splitters Feature Summary

• Integrates transmit pre-emphasis and receive equalization to mitigate channel loss and improve signal quality over long traces.
• Provides robust ESD protection compliant with human body model standards for reliable operation in sensitive environments.
• Supports flexible power management through a wide supply voltage range and low quiescent current consumption.

Signal Buffers, Repeaters, Splitters Applications

• High-speed serial link buffering in industrial automation systems
• Signal distribution in backplane architectures requiring LVDS compatibility
• Peripheral I/O interfaces in computing equipment

Signal Buffers, Repeaters, Splitters Procurement Notes

Verify the specific suffix 'X' against official Texas Instruments documentation to confirm it denotes a valid tape-and-reel packaging variant or internal revision code distinct from standard 'NOPB' listings. Ensure the ordering part number matches the exact package outline drawing for the WSON-8 footprint to prevent assembly errors during PCB fabrication.

Signal Buffers, Repeaters, Splitters Selection Notes

Select this component when a single-channel LVDS repeater with active equalization is required for 3.125 Gbps links. Compare against the DS25BR110 if dual-channel functionality is needed, or consider the DS25BR204TSQ/NOPB for 1:4 fan-out applications. Confirm that the WSON-8 thermal performance meets the system's heat dissipation requirements under worst-case operating conditions.

Signal Buffers, Repeaters, Splitters Part Context

This device belongs to the DS25BR100 series of LVDS interface ICs from Texas Instruments. It serves as a fundamental building block for extending LVDS signal reach in high-speed digital designs. The series is characterized by its ability to maintain signal integrity across printed circuit board traces where passive components would introduce excessive attenuation.

Signal Buffers, Repeaters, Splitters Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided reference material. Verify compatibility with alternative devices such as the DS25BR110TSD/NOPB for dual-channel needs or other TI LVDS buffers only after confirming pinout and electrical parameter alignment.