DS42MB100TSQ/NOPB

Signal Buffers, Repeaters, Splitters Overview

The DS42MB100TSQ/NOPB is a high-speed signal buffer and line driver manufactured by Texas Instruments. It supports data rates up to 4.25 Gbps and features six inputs and six outputs in a non-inverting configuration. The device utilizes CML output signaling and operates within a supply voltage range of 3.135 V to 3.465 V, with a typical operating current of 136 mA. It is housed in a WQFN-36 package and functions reliably across an extended temperature range from -40°C to +85°C.

Signal Buffers, Repeaters, Splitters Feature Summary

• Supports data transmission speeds up to 4.25 Gbps for high-bandwidth applications
• Integrates six input and six output channels for flexible signal routing
• Provides input equalization and output pre-emphasis capabilities to maintain signal integrity

Signal Buffers, Repeaters, Splitters Applications

• High-speed serial link buffering
• Clock distribution networks
• Data converter interface circuits

Signal Buffers, Repeaters, Splitters Procurement Notes

Verify the specific suffix NOPB confirms RoHS compliance and lead-free construction when sourcing. Confirm the WQFN-36 package dimensions match the target PCB footprint. Check moisture sensitivity levels and reflow soldering profiles against assembly requirements. Ensure the 3.3V nominal supply voltage aligns with system power rails.

Signal Buffers, Repeaters, Splitters Selection Notes

Select this component for designs requiring six-channel CML buffering at multi-gigabit speeds. Compare input/output counts against alternative devices like the DS42MB200 if channel density differs. Verify that the 4.25 Gbps maximum rate meets the specific application bandwidth needs without unnecessary overspecification.

Signal Buffers, Repeaters, Splitters Part Context

This part belongs to the DS42MB family of high-speed multiplexers and buffers designed for demanding digital interfaces. It complements other Texas Instruments signal conditioning components used in complex electronic systems requiring precise timing and signal restoration.

Signal Buffers, Repeaters, Splitters Replacement Considerations

The DS42MB100TSQ is the direct equivalent. Verify pinout compatibility if substituting with similar high-speed buffers from other manufacturers.