89HP0608SZBABGI

Overview

The Renesas 89HP0608SZBABGI is an eight-channel SAS/SATA signal repeater designed for high-speed data transmission applications. It operates within a frequency range of 1.5 Gbps to 6 Gbps, providing signal integrity enhancement for demanding computing and storage systems. The device utilizes a 100-lead CABGA package with dimensions of 9.0 x 9.0 mm and a 0.8 mm pitch. It features I2C programmability for configuration and diagnostic monitoring. The component supports commercial and industrial temperature ranges and includes advanced power-saving modes.

Feature Summary

• Eight independent channels optimized for SAS and SATA signal regeneration
• Integrated I2C interface for system-level control and diagnostics
• Advanced analog signal conditioning to maintain signal integrity at high speeds
• Built-in multiplexing capabilities to support fail-over redundancy

Applications

• High-performance server storage subsystems
• Enterprise RAID controller cards
• Data center interconnect infrastructure
• SAS/SATA backplane expansion systems

Procurement Notes

This component is officially designated as End-of-Life (EOL) by the manufacturer. Discontinuation notifications have been issued, indicating that new production is no longer available through standard channels. Verification of current stock availability must be conducted directly with authorized distributors or surplus suppliers, as inventory levels are limited and subject to change without notice.

Selection Notes

Engineers should evaluate this part against newer generation repeaters offering higher data rates such as 12 Gbps or 24 Gbps if future-proofing is required. Compatibility checks with existing PCB layouts are necessary due to the specific 100-CABGA footprint. Alternative sourcing strategies should be considered given the EOL status to ensure long-term supply chain stability for maintenance and replacement needs.

Part Context

The 89HP0608S series belongs to Renesas' portfolio of signal integrity products, specifically targeting the SAS and SATA market segments. This family provides industry-standard performance for extending cable lengths and driving multiple loads in storage architectures. The SZBABGI suffix denotes the specific package type and lead finish configuration within the broader 89HP0608S product line.

Replacement Considerations

Publicly confirmed substitute part numbers are not explicitly listed in the provided documentation. Engineers should consult Renesas technical support for qualified alternatives or cross-reference with other 8-channel repeaters from the same manufacturer that support similar pinouts and electrical specifications.