89HP0608XZBABG8

Overview

The Renesas 89HP0608XZBABG8 is an eight-channel XAUI signal repeater designed for high-speed data communication applications. It supports data rates up to 6.25 Gbps per channel, providing advanced signal conditioning and integrity management. The device is housed in a 100-lead CABGA package with dimensions of 9x9 mm and a pitch of 0.8 mm. It operates within a commercial temperature range and features an I2C programming interface for configuration. The component integrates built-in mux/demux capabilities for fail-over support and includes diagnostic features to monitor system performance.

Feature Summary

• Eight independent channels optimized for XAUI protocol signal regeneration
• Advanced signal conditioning to maintain integrity at high data rates
• Integrated I2C interface for flexible device configuration and control
• Built-in multiplexer/demultiplexer functionality for redundant path support

Applications

• High-performance computing systems requiring XAUI connectivity
• Storage area networks (SAN) infrastructure
• Telecommunications equipment utilizing XAUI interfaces

Procurement Notes

Verify the specific suffix ZBABG8 against official Renesas documentation to confirm package type and moisture sensitivity level. Confirm RoHS compliance status as historical records indicate variations across the 89HP0608 series. Check for End-of-Life notices or Product Change Notifications prior to procurement, as this component family has faced discontinuation events.

Selection Notes

Select this model for designs requiring eight-channel XAUI signal repetition up to 6.25 Gbps. Ensure the PCB layout accommodates the 100-CABGA footprint with 0.8 mm pitch. Verify that the application environment falls within the specified commercial temperature range. Consider the availability of replacement components due to potential obsolescence in the IDT/Renesas portfolio.

Part Context

This component belongs to the IDT 89HP0608X series of signal repeaters, which were originally developed by Integrated Device Technology before its acquisition by Renesas Electronics. The series is engineered for demanding computing and storage applications, offering a balance of analog performance and power efficiency. The 89HP0608X variant specifically targets XAUI protocols, distinguishing it from SAS/SATA counterparts in the same family.

Replacement Considerations

Public sources indicate the 89HP0608X series has been discontinued. Potential substitutes include the 89HP0604X for four-channel requirements or newer Renesas signal integrity products. Verify pin compatibility and electrical specifications with official cross-reference documents before substitution.