PTN36043BXZ

Signal Buffers, Repeaters, Splitters Overview

The PTN36043BXZ is a low-power, two-differential-channel, 2-to-1 active multiplexer/demultiplexer switch featuring an integrated SuperSpeed USB 3.1 Gen 1 redriver IC. It switches differential signals between two locations while optimizing performance and minimizing crosstalk for USB Type-C connectors. The device enhances signal quality through receive equalization and transmit de-emphasis. It operates on a 1.8 V supply and supports advanced power management in U2/U3 modes without host software intervention. The component is housed in a DHX2QFN18 package measuring 2.4 mm x 2.0 mm x 0.35 mm with a 0.4 mm pitch.

Signal Buffers, Repeaters, Splitters Feature Summary

• Integrated SuperSpeed USB 3.1 Gen 1 redriver for signal conditioning
• Advanced power management with dynamic circuit activation/deactivation
• Optimized performance with minimized crosstalk for high-speed serial interfaces

Signal Buffers, Repeaters, Splitters Applications

• USB Type-C connector high-speed serial interface expansion
• Systems requiring low-power USB 3.1 port extension
• Mobile applications with varying PCB characteristics and cable channel conditions

Signal Buffers, Repeaters, Splitters Procurement Notes

Verify the suffix XZ corresponds to the specific tape-and-reel packaging configuration required for your assembly line. Confirm that the DHX2QFN18 package dimensions align with your PCB footprint design rules. Ensure the 1.8 V supply voltage matches your system's power rail specifications before procurement.

Signal Buffers, Repeaters, Splitters Selection Notes

Select this component when expanding existing high-speed ports with minimal power consumption is critical. It is suitable for designs needing integrated signal regeneration without external redrivers. Consider its small form factor for space-constrained mobile or embedded applications requiring USB 3.1 connectivity.

Signal Buffers, Repeaters, Splitters Part Context

This part belongs to NXP's USB Type-C superSpeed active switch family. It complements other signal conditioning devices like the PTN36001HX by offering combined switching and redriver capabilities in a single compact package. It addresses the need for flexible port expansion in modern USB Type-C based systems.

Signal Buffers, Repeaters, Splitters Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing system designs if considering alternative components from different manufacturers.