PI3DPX1203CZHIEX

Signal Buffers, Repeaters, Splitters Overview

The PI3DPX1203CZHIEX is a DisplayPort 2.1/DP 1.4 linear ReDriver manufactured by Diodes Incorporated, designed for high-speed signal integrity in display interfaces. It features four independent channels supporting UHBR10 (10Gbps), HBR3 (8.1Gbps), HBR2 (5.4Gbps), and RBR link rates. The device operates on a single 3.3V power supply and utilizes Linear ReDriver technology to deliver superior additive jitter performance compared to traditional solutions. Configuration is achieved via pin-strapping or I2C programming, allowing flexible placement within the DP Main Link.

Signal Buffers, Repeaters, Splitters Feature Summary

• Supports VESA DisplayPort 2.1 Specification up to 10Gbps Link Rate
• Enables latency-free variable video frame rate support
• Provides dual mode DisplayPort capability with Aux Link Training Transparent Mode
• Features independent channel configuration for 4-bit Equalization, 2-bit Voltage Output swing, and 2-bit Flat Gain control

Signal Buffers, Repeaters, Splitters Applications

• Notebooks and Desktops
• Display Monitors
• Active Adaptors, Dongles, and Docking Stations

Signal Buffers, Repeaters, Splitters Procurement Notes

Verify the specific ordering suffix ZHIEX to confirm industrial temperature range qualification and tape-and-reel packaging format. Ensure compatibility with the 42-pin TQFN footprint during procurement planning. Confirm RoHS 3 compliance status through official manufacturer documentation prior to finalizing component sourcing decisions.

Signal Buffers, Repeaters, Splitters Selection Notes

Select this component when designing systems requiring DisplayPort 2.1 UHBR10 speeds or backward compatibility with HBR3/HBR2 standards. Choose the 42-pin package variant over the 32-pin option if additional channel flexibility or specific pin configurations are required. Verify that the design environment supports the necessary I2C address selection and polarity swap requirements.

Signal Buffers, Repeaters, Splitters Part Context

This part belongs to the PI3DPX1203 product line of linear Redrivers from Diodes Incorporated. It serves as a signal conditioning solution for maintaining high-speed digital signal integrity across various physical media. The device integrates input equalization and output swing controls to mitigate inter-symbol interference in complex display architectures.

Signal Buffers, Repeaters, Splitters Replacement Considerations

The PI3DPX1203CZLEX and PI3DPX1203CZHEX are confirmed substitutes within the same family. Note that these alternatives utilize different package codes (32-pin vs 42-pin) and may require PCB layout modifications. Verify electrical parameter equivalence before implementation.