PI3DPX1207B1ZHEX

Signal Buffers, Repeaters, Splitters Overview

The PI3DPX1207B1ZHEX is a linear redriver manufactured by Diodes Incorporated, designed for Active Display applications. It supports DisplayPort Alt Mode 1.4 and USB 3.1 Gen 2 interfaces with a maximum data rate of 10 Gbps per channel. The device features four differential channels and operates on a single 3.3 V power supply within a voltage range of 3 V to 3.6 V. It is housed in a 42-VFQFN package (9x3.5 mm) with an exposed pad. The component functions as a signal buffer and repeater, supporting input equalization to maintain signal integrity over high-speed links.

Signal Buffers, Repeaters, Splitters Feature Summary

• Supports DP-Alt 1.4 standard with up to 10 Gbps per lane
• Provides non-blocking, latency-free signal transmission
• Integrates built-in auxiliary switch functionality
• Allows adjustable equalization, output swing, and gain

Signal Buffers, Repeaters, Splitters Applications

• DisplayPort Alt Mode 1.4 signal extension
• USB 3.1 Gen 2 interface buffering
• High-speed digital signal reconditioning

Signal Buffers, Repeaters, Splitters Procurement Notes

Verify the specific suffix B1 against official Diodes Incorporated documentation to confirm pinout and electrical characteristics relative to other variants like Q3. Ensure the procurement source provides valid RoHS3 compliance statements. Confirm the package type matches the 42-VFQFN specification required for the target PCB layout.

Signal Buffers, Repeaters, Splitters Selection Notes

Select this component when designing circuits requiring active display support with DP 1.4 or USB 3.1 Gen 2 protocols. It is suitable for applications needing low-latency signal regeneration without complex configuration. Compare channel count and data rate requirements against alternative redrivers if higher speeds or different interface standards are necessary.

Signal Buffers, Repeaters, Splitters Part Context

This part belongs to the PI3DPX1207 series of linear redrivers from Diodes Incorporated. The series includes variants such as PI3DPX1207Q3ZHEX and PI3DPX1207BZHE, which share similar core functionalities but may differ in packaging, suffix specifications, or minor electrical parameters. The PI3DPX1207B1ZHEX specifically targets active display implementations.

Signal Buffers, Repeaters, Splitters Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided reference material. Verify compatibility with existing designs before considering alternative components from other manufacturers.