PI3EQX10964ZFEX

Description：IC REDRIVER 8CH 54TQFN
Series：-

SKU:ad7e7c2da605 Category: Signal Buffers, Repeaters, Splitters Brand: Diodes Incorporated

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Product introduction

PI3EQX10964ZFEX is listed in the Signal Buffers, Repeaters, Splitters range at ChipApex. The manufacturer field lists Diodes Incorporated. Its product description is IC REDRIVER 8CH 54TQFN. Review the specifications below when checking this part for your BOM.

Signal Buffers, Repeaters, Splitters specifications for PI3EQX10964ZFEX

Description：IC REDRIVER 8CH 54TQFN
Series：-
Mfr：Diodes Incorporated
Package：Tray
Type：Buffer, ReDriver
Applications：I2C
Input：-
Output：-
Data Rate (Max)：-
Number of Channels：8
Delay Time：-
Signal Conditioning：Input Equalization, Output De-Emphasis
Voltage - Supply：3.3V
Current - Supply：-
Operating Temperature：-
Mounting Type：Surface Mount
Package / Case：56-WFQFN Exposed Pad
Supplier Device Package：56-TQFN (11x5)
Capacitance - Input：-
Grade：-
Qualification：-

Signal Buffers, Repeaters, Splitters datasheet and documents for PI3EQX10964ZFEX

PI3EQX10964ZFEX

Signal Buffers, Repeaters, Splitters Overview

The PI3EQX10964 is a high-performance, low-power ReDriver featuring eight differential channels designed for signal integrity enhancement. It supports serial link rates up to 11.3Gbps and operates on a 3.3V ±10% supply voltage. The device provides per-channel programmable equalization with a maximum of 35.7 dB, transmit de-emphasis up to 9 dB, and output swing (VOD) up to 1200 mVp-p. It includes an amplifier gain control and is housed in a 56-contact TQFN package measuring 11mm x 5mm with a 0.5mm pitch.

Signal Buffers, Repeaters, Splitters Feature Summary

Supports independent channel configuration for receiver equalization, output swing, de-emphasis, and amplifier gain.
Enables longer distance transmission over lossy copper cables or backplanes by opening completely closed input eyes caused by inter-symbol interference.
Offers flexible programming via pin straps, I2C master/slave control, or external EEPROM for automatic power-up loading.

Signal Buffers, Repeaters, Splitters Applications

10Gb and 40Gb Ethernet applications
10Gb fiber channel systems
10Gb SFI, XFI, and KR interfaces

Signal Buffers, Repeaters, Splitters Procurement Notes

Verify the specific ordering suffix ZFEX against the manufacturer's official documentation to confirm exact packaging details and compliance status. Ensure that the required external components, such as the EEPROM for configuration storage if used, are sourced separately. Confirm that the 3.3V power supply meets the specified tolerance requirements for reliable operation.

Signal Buffers, Repeaters, Splitters Selection Notes

Select this component when signal degradation over long traces, cables, or backplanes requires active restoration. It is suitable for designs needing per-channel tuning to optimize performance across varying physical mediums. Consider the I2C control interface if dynamic adjustment is required, or the EEPROM mode for static configuration without a host processor.

Signal Buffers, Repeaters, Splitters Part Context

This device belongs to the Pericom ReDriver family, which focuses on extending signal reach in high-speed digital interfaces. It addresses challenges related to inter-symbol interference in copper-based transmission paths. The technology allows for maintaining signal integrity in demanding networking and storage environments where passive components are insufficient.