PI3HDMI301ZLEX

Specialized Overview

The PI3HDMI301ZLEX is an active HDMI switch manufactured by Diodes Incorporated, designed for high-speed video signal routing. It supports HDMI 1.4 specifications with a data rate of up to 6 Gb/s per channel. The device features a 3-to-1 switching configuration, allowing three input sources to be selected for a single output. It operates on a single 3.3 V supply voltage and includes integrated linear equalization to maintain signal integrity over long traces. The component is housed in a 64-pin TQFN package suitable for surface-mount assembly.

Specialized Feature Summary

• Supports 3:1 active HDMI switching with optimized linear equalization
• Compatible with HDMI 1.4 specification standards
• Operates on a single 3.3 V power supply
• Integrated signal conditioning for trace loss compensation

Specialized Applications

• All-in-One (AIO) computers
• HDMI peripheral switch boxes
• Television monitors

Specialized Procurement Notes

Verify the specific suffix ZLEX against the official Diodes Incorporated datasheet to confirm packaging details and tape-and-reel specifications. Ensure the procurement source provides valid RoHS compliance documentation. Cross-reference the manufacturer part number with authorized distributor catalogs to avoid counterfeit components. Confirm that the supplier offers genuine Diodes Incorporated products with traceable manufacturing dates.

Specialized Selection Notes

Select this component when a design requires routing multiple HDMI sources to a single display interface. The integrated equalization makes it suitable for applications where PCB trace length causes significant signal attenuation. Verify that the target system supports HDMI 1.4 bandwidth requirements. Consider the 64-pin TQFN footprint during layout planning to ensure adequate thermal dissipation and soldering reliability.

Specialized Part Context

This part belongs to the PI3HDMI series of video interface ICs from Diodes Incorporated. It complements other redriver and switch solutions like the PI3HDX231ZLEX by providing dedicated multi-port switching capabilities rather than simple signal regeneration. The family targets consumer electronics and computing markets requiring flexible video input management.

Specialized Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.