PI3DPX1225Q3ZLBEX

Signal Buffers, Repeaters, Splitters Overview

The PI3DPX1225Q3ZLBEX is a crossbar linear redriver manufactured by Diodes Incorporated, designed for high-speed signal integrity in automotive applications. It supports data rates up to 10 Gb/s and operates with DisplayPort inputs and outputs. The device functions as an active display interface buffer and repeater, utilizing I2C and USB interfaces for control. It is housed in a W-QFN6040-40 package suitable for surface mount technology. The component operates within a supply voltage range of 3 V to 3.6 V, with a typical operating voltage of 3.3 V. It is rated for industrial temperatures from -40°C to +85°C.

Signal Buffers, Repeaters, Splitters Feature Summary

• Supports switching between USB3.2 and DisplayPort 2.1 signals via USB Type-C connectors
• Integrates linear ReDriver technology for enhanced signal integrity
• Provides low-latency connectivity for smart cockpit and rear seat entertainment systems

Signal Buffers, Repeaters, Splitters Applications

• Smart Cockpit systems
• Rear Seat Entertainment (RSE)
• Advanced Driver Assistance Systems (ADAS)

Signal Buffers, Repeaters, Splitters Procurement Notes

Verify the specific suffix ZLBEX against official Diodes Incorporated documentation to confirm tape and reel quantities and packaging specifications. Ensure compatibility with W-QFN6040-40 footprint requirements during PCB layout. Cross-reference RoHS compliance details directly with the manufacturer's current datasheet to meet regulatory standards for automotive electronics.

Signal Buffers, Repeaters, Splitters Selection Notes

Select this component when designing interfaces requiring 10 Gb/s bandwidth with integrated signal conditioning. The built-in linear redriver functionality reduces the need for external equalization components. Confirm that the system architecture utilizes USB Type-C connectors capable of handling both USB3.2 and DisplayPort 2.1 protocols simultaneously through the crossbar mux.

Signal Buffers, Repeaters, Splitters Part Context

This part belongs to the PI3DPX1225Q series of automotive-grade crossbar linear redrivers. It is specifically engineered to simplify connections in modern vehicle infotainment architectures. The series enables flexible signal routing between host processors and multiple displays or peripherals while maintaining high-speed data transmission standards required for next-generation automotive interfaces.

Signal Buffers, Repeaters, Splitters Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify pin-to-pin compatibility and electrical specifications with alternative models from Diodes Incorporated or other manufacturers before implementation.