PI3HDMI412FT-BZHEX

Specialized Overview

The PI3HDMI412FT-BZHEX is a video switch IC designed as a DVI/HDMI compliant multiplexer/demultiplexer. Manufactured by Diodes Incorporated, this component facilitates signal routing for high-definition video interfaces. The device supports both AC-coupled and DC-coupled inputs, ensuring compatibility with various display standards. It features configurable output swing control and equalization settings to maintain signal integrity across different transmission distances. The part is housed in a compact surface-mount package suitable for space-constrained electronic designs.

Specialized Feature Summary

• Supports DVI and HDMI signal compliance for versatile video interface integration
• Configurable pre-emphasis and de-emphasis levels to optimize signal quality
• Built-in termination on inputs reduces external component requirements
• Uni-directional switching capability with low propagation delay

Specialized Applications

• Laptop computer displays
• Set-top boxes (STB)
• A/V home entertainment systems
• Adapters and switch boxes
• HDMI extender circuits

Specialized Procurement Notes

Verify the specific suffix 'BZHEX' against the manufacturer's official datasheet to confirm pinout and packaging details. Note that availability may be limited as some variants in this series are marked as obsolete or end-of-life. Ensure the source document explicitly lists this exact part number before procurement to avoid functional mismatches due to minor suffix variations.

Specialized Selection Notes

Select this component when a reliable DVI/HDMI mux/demux solution is required for portable or consumer electronics. It is suitable for designs needing configurable signal conditioning without complex external circuitry. Consider the operating temperature range and voltage specifications to ensure compatibility with the target system's power rails and environmental conditions.

Specialized Part Context

This part belongs to the Pericom line of high-speed interface switches, now under Diodes Incorporated. The family specializes in maintaining signal integrity for HDMI, DVI, and DisplayPort applications. These components are widely used in consumer electronics where space efficiency and signal fidelity are critical design constraints.

Specialized Replacement Considerations

Check for direct substitutes within the PI3HDX or PI3HDMI series from Diodes Incorporated. Verify pin-to-pin compatibility and electrical parameter equivalence before substitution. Some newer models may offer enhanced bandwidth or additional features while maintaining physical compatibility.