PI3DPX1205AZLBE

Signal Buffers, Repeaters, Splitters Overview

The PI3DPX1205AZLBE is a DP-Alt Mode 1.4 and USB 3.1 Gen 2 Type-C linear redriver multiplexer designed for source-side applications. It supports data rates up to 10 Gbps with a single 3.3V power supply. The device features a 6:4 active mux architecture, built-in auxiliary/SBU switching, and I2C control logic operating at speeds up to 1 MHz. It utilizes non-blocking linear equalization to reduce inter-symbol interference jitter without blocking receiver DFE adaptive controls. The component is housed in a 40-pin TQFN (ZLB) package measuring 4x6 mm.

Signal Buffers, Repeaters, Splitters Feature Summary

• Non-blocking linear redriver technology providing transparent DisplayPort link training support
• Integrated Type-C plug/unplug orientation detection with I2C programming capability
• Adjustable equalization, flat gain, and output swing parameters via pin or I2C settings
• Supports cascading connections between host and device high-speed links

Signal Buffers, Repeaters, Splitters Applications

• Notebooks and desktop computers
• All-in-one PCs and tablets
• Mobile devices and docking stations
• Embedded systems requiring flexible DP Alt/USB 3.1 switching

Signal Buffers, Repeaters, Splitters Procurement Notes

Verify the specific ordering suffix against manufacturer documentation to confirm packaging format and lead time requirements. Confirm RoHS compliance status and environmental declarations prior to procurement. Ensure the selected variant matches the required voltage and interface specifications for the target application design.

Signal Buffers, Repeaters, Splitters Selection Notes

Select this component when designing source-side interfaces requiring latency-free signal regeneration for variable video frame rates. The device is suitable for applications needing simultaneous DP Alt Mode and USB 3.1 Gen 2 support within a compact footprint. Consider its non-blocking architecture for complex multi-device topologies requiring seamless signal compensation.

Signal Buffers, Repeaters, Splitters Part Context

This part belongs to the PI3DPX1205A product line from Diodes Incorporated, categorized as a linear redriver multiplexer. It is specifically engineered to address signal integrity challenges in high-speed digital interfaces by mitigating insertion loss and jitter in physical mediums used for modern display and data transmission standards.

Signal Buffers, Repeaters, Splitters Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing system designs before considering alternative components.