NB7NPQ1104MMTTWG

Signal Buffers, Repeaters, Splitters Overview

The NB7NPQ1104MMTTWG is a high-speed buffer and retimer driver manufactured by onsemi, designed for USB 3.1 Gen-2 applications supporting data rates up to 10 Gbps. It features four independent channels with CML input and output interfaces, housed in a compact 42-WQFN (3.5x9 mm) surface-mount package. The device operates within a supply voltage range of 3V to 3.6V and draws a typical supply current of 225 mA. It functions reliably across an extended ambient temperature range from -40°C to +85°C. This component serves as a signal conditioning solution for maintaining signal integrity in high-speed serial links.

Signal Buffers, Repeaters, Splitters Feature Summary

• Provides active signal regeneration and equalization for high-speed serial data streams
• Supports four independent channels for multi-lane interface expansion
• Utilizes CML logic levels for compatibility with standard high-speed transceivers

Signal Buffers, Repeaters, Splitters Applications

• USB 3.1 Gen-2 host and device controller interconnects
• Signal extension between motherboard components and I/O panels
• High-speed peripheral interface repeaters

Signal Buffers, Repeaters, Splitters Procurement Notes

Verify the specific ordering suffix and tape-and-reel quantity against the manufacturer's latest datasheet before procurement. Confirm that the component status aligns with design requirements, as it may be designated as not recommended for new designs. Ensure compliance with RoHS directives and check for any recent product change notifications regarding packaging or material composition updates.

Signal Buffers, Repeaters, Splitters Selection Notes

Select this component when four-channel signal retiming is required for 10 Gbps interfaces. Verify that the system power budget accommodates the 225 mA supply current. Ensure the PCB layout supports the 42-WQFN package thermal dissipation needs. Compare performance metrics against alternative retimers if lower channel counts or different logic families are sufficient for the application.

Signal Buffers, Repeaters, Splitters Part Context

This part belongs to the NB7NPQ1104M series of high-speed interface buffers. It is functionally related to other onsemi USB 3.1 signaling solutions like the NB7NPQ7042MMUTWG, though pinouts and specific electrical characteristics may differ. It addresses the need for signal integrity maintenance in dense electronic systems requiring multiple high-speed lanes.

Signal Buffers, Repeaters, Splitters Replacement Considerations

Publicly documented substitutes include the PI3EQX1204-CZHEX from Diodes Incorporated. Verify pin-to-pin compatibility and electrical parameter alignment before substitution. Check for any functional differences in equalization settings or power consumption profiles.