PI2EQXDP101-AZFE

Signal Buffers, Repeaters, Splitters Overview

The PI2EQXDP101-AZFE is a 1-to-1 DisplayPort ReDriver supporting DP 1.1a at reduced (1.62Gbps) and high (2.7Gbps) bit rates, delivering up to 10.8Gbps throughput. It features automatic jitter elimination via link training path adjustments for pre-emphasis and output swing. The device includes an AUX interception circuit that monitors link training without affecting it, supports dual-mode DP through DDC signal pass-through, and offers automatic power-down based on HPD status or lack of data signals. Powered by dual supplies (1.5V and 3.3V), it provides 2KV HBM ESD protection and utilizes a 36-pin TQFN package.

Signal Buffers, Repeaters, Splitters Feature Summary

• Automatic jitter elimination circuits adjust link parameters including pre-emphasis and output swing during initialization
• AUX interception circuit listens to link training commands to configure the ReDriver without impacting the training process
• Supports dual-mode DisplayPort operation by toggling between DP and TMDS modes using Cable Detect signals
• Automatically enters low power mode when no data signal is present or power down state when HPD is LOW

Signal Buffers, Repeaters, Splitters Applications

• DisplayPort transmitters requiring signal integrity extension
• Dual-mode DisplayPort interfaces supporting both DP and TMDS protocols
• Embedded display connections utilizing Hot Plug Detect control

Signal Buffers, Repeaters, Splitters Procurement Notes

Verify the ordering suffix AZFE corresponds to the 36-contact Pb-Free and Green TQFN package configuration. Confirm the specific application requirements for dual power supply rails (1.5V and 3.3V) and ensure compatibility with DisplayPort 1.1a specifications regarding bit rate support and AUX channel handling before finalizing procurement.

Signal Buffers, Repeaters, Splitters Selection Notes

Select this component for applications requiring a single-channel ReDriver for DisplayPort links operating at up to 2.7Gbps per lane. Ensure the design accommodates the 36-pin TQFN footprint and provides separate 1.5V and 3.3V power domains. Verify that the system leverages the internal AUX listener for automated equalization settings rather than manual I2C configuration.

Signal Buffers, Repeaters, Splitters Part Context

This part belongs to the PI2EQXDP series of DisplayPort ReDrivers manufactured by Pericom Semiconductor Corporation, now part of Diodes Incorporated. The ZF package code denotes a very thin fine pitch quad flat no-lead form factor designed for compact electronic assemblies requiring robust signal regeneration capabilities for high-speed digital video interfaces.

Signal Buffers, Repeaters, Splitters Replacement Considerations

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