PI3HDX1204DZHEX

Specialized Overview

The PI3HDX1204DZHEX is a 6Gbps 4-channel HDMI 2.0 linear redriver manufactured by Diodes Incorporated. It supports four 100Ω differential CML data I/Os and extends signals across distant pathways by reducing inter-symbol interference. The device provides programmable linear equalization, output swing, and flat gain via pin strapping or I2C control. Key electrical parameters include a supply voltage of 3.3V±0.3V, power dissipation of 220mW per channel with 1200mVpp output swing, and 10dB gain compensation at 3GHz. It operates within an industrial temperature range of -40°C to 85°C.

Specialized Feature Summary

• Supports 6Gbps HDMI 2.0 signals with non-blocking linear redriver functionality
• Provides independent channel configuration for receiver equalization, output swing, and flat gain
• Transparent to link training, rate, and coding processes
• Supports back current leakage free (Ioff) on I2C and HDMI output pins

Specialized Applications

• Laptop and Desktop PC
• Gaming Console
• DTV and Set-top-Box
• Docking Station and Peripherals

Specialized Procurement Notes

Verify the specific ordering suffix ZHEX against official documentation to confirm the tape and reel packaging format. Ensure that the component meets the required industrial temperature range specifications for your application environment. Confirm RoHS compliance status and green device definitions regarding halogen and antimony content as defined by the manufacturer before finalizing procurement orders.

Specialized Selection Notes

Select this component when designing systems requiring 6Gbps HDMI 2.0 signal integrity extension. Consider the I2C control mode for flexible, independent channel configuration versus fixed pin-strapped settings. Evaluate the 220mW per channel power dissipation against thermal management capabilities. Verify compatibility with 100Ω differential CML interfaces and ensure the 3.3V±0.3V supply voltage aligns with system power rails.

Specialized Part Context

This part belongs to the PI3HDX series of multi-data rate, 4-differential channel Redrivers from Diodes Incorporated. It is designed to optimize performance over various physical mediums by mitigating inter-symbol interference. The device integrates equalization circuitry for pre-driver signal integrity and linear amplifier/buffer circuitry for post-driver signal integrity, supporting both HDMI and DisplayPort dual-mode applications.

Specialized Replacement Considerations

Consult official substitution guides for compatible alternatives within the PI3HDX family. Verify pinout compatibility and electrical parameter alignment, particularly regarding supply voltage and operating temperature ranges. Ensure that any replacement maintains support for the required data rates and interface standards.