NB7NPQ7021MMUTXG

Signal Buffers, Repeaters, Splitters Overview

The NB7NPQ7021MMUTXG is a dual-channel linear redriver designed for USB 3.1 applications, manufactured by onsemi. It operates with a supply voltage range of 3V to 3.6V and supports data rates up to 10Gbps. The device features differential inputs and outputs, with an input capacitance of 1.25 pF and a propagation delay of 90ps. It consumes 114mA of supply current and functions within a temperature range of -40°C to 85°C. Packaged in a 16-UQFN (3x3) surface-mount format, this component serves as a signal buffer and retimer for high-speed serial links.

Signal Buffers, Repeaters, Splitters Feature Summary

• Dual-channel architecture supporting simultaneous signal regeneration
• Linear equalization technology for high-frequency signal integrity
• Differential signaling compatibility for noise immunity

Signal Buffers, Repeaters, Splitters Applications

• USB 3.1 Gen 2 host and device connections
• High-speed peripheral interconnects requiring signal restoration
• Motherboard and backplane link extensions

Signal Buffers, Repeaters, Splitters Procurement Notes

Verify the exact suffix configuration against official datasheets to ensure pinout and electrical characteristics match the design requirements. Confirm RoHS compliance status through manufacturer documentation prior to integration. Check for end-of-life notifications or alternative part recommendations from onsemi to mitigate supply chain risks during production planning.

Signal Buffers, Repeaters, Splitters Selection Notes

Select this component when dual-channel USB 3.1 signal conditioning is required in a compact footprint. Ensure the PCB layout accommodates the 16-UQFN package dimensions. Verify that the power supply rails provide stable 3.3V operation within the specified tolerance. Consider thermal management requirements based on the 114mA current draw in the intended enclosure environment.

Signal Buffers, Repeaters, Splitters Part Context

This device belongs to onsemi's NB7NPQ series of high-speed linear redrivers. It complements other variants like the NB7NPQ7022M, which offers similar functionality but may differ in specific gain or packaging details. The series targets modern computing platforms needing reliable USB 3.1 connectivity over extended traces.

Signal Buffers, Repeaters, Splitters Replacement Considerations

onsemi recommends the NB7NPQ1402E2MMUTWG as a replacement. Verify functional equivalence and pin compatibility before substitution.