PI3EQX1204EZHEX

Signal Buffers, Repeaters, Splitters Overview

The PI3EQX1204EZHEX is a four-channel signal buffer and repeater manufactured by Diodes Incorporated. It supports data rates up to 12.5 Gbps per channel, utilizing CML input and output interfaces. The device operates within a supply voltage range of 3.0 V to 3.6 V, with a typical operating voltage of 3.3 V. It features integrated input equalization and is housed in a 42-terminal TQFN package measuring 9x3.5 mm. The component is designed for high-speed serial applications and functions reliably across an industrial temperature range from -40°C to +85°C.

Signal Buffers, Repeaters, Splitters Feature Summary

• Provides linear equalization to compensate for signal loss in high-speed serial links
• Supports CML interface standards for SAS and SATA applications
• Offers compact surface-mount packaging for dense board layouts

Signal Buffers, Repeaters, Splitters Applications

• SAS (Serial Attached SCSI) backplane interconnects
• SATA storage system signal regeneration
• High-speed serial communication link extension

Signal Buffers, Repeaters, Splitters Procurement Notes

Verify the specific ordering suffix against official Diodes Incorporated documentation to confirm package type and tape-and-reel specifications. Confirm RoHS compliance status through current datasheets or environmental reports before integration into regulated assemblies.

Signal Buffers, Repeaters, Splitters Selection Notes

Select this component when designing systems requiring four independent channels for 12.5 Gbps CML signals. Ensure the PCB layout accommodates the 42-TQFN footprint and that the power supply provides stable 3.3 V regulation within the specified operational temperature range.

Signal Buffers, Repeaters, Splitters Part Context

This part belongs to the PI3EQX series of redrivers from Diodes Incorporated. It is functionally related to other models in the EQX family but is distinct from HDMI-specific variants like the PI3HDX series. The device serves as a signal integrity solution for storage and peripheral interfaces rather than display outputs.

Signal Buffers, Repeaters, Splitters Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify compatibility with alternative components by comparing pin configurations, electrical characteristics, and thermal performance against the original datasheet.