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The Renesas 89HP0608SZBAB is an eight-channel signal repeater and buffer designed for high-speed serial data applications. It supports data rates up to 6Gbps, making it suitable for I2C bus acceleration and SAS/SATA signal integrity enhancement. The device is housed in a 100-LFBGA package with a 100-CABGA (9x9mm) footprint. It features two-wire bus input and output interfaces. The component operates within standard commercial temperature ranges and holds a Moisture Sensitivity Level (MSL) of 3, corresponding to a 168-hour limit at peak floor life.
Verify current availability status as the component may be discontinued or subject to limited supply. Confirm RoHS compliance requirements, as some variants in this series have been noted as non-compliant. Check for specific ordering suffixes that may indicate packaging differences or lead-free status. Ensure compatibility with existing PCB footprints before procurement.
Select this component when eight-channel signal regeneration is required for 6Gbps serial links. Compare against other members of the 89HP0608S family if different data rates or channel counts are needed. Verify package dimensions match the design layout. Consider thermal management requirements for surface mount installation in dense board designs.
This part belongs to the IDT/Renesas 89HP0608S family of signal repeaters. It shares functional similarities with variants like the 89HP0608X, though specific data rate limits and feature sets may vary. The device represents a transition from IDT to Renesas Electronics Corporation product lines. It is distinct from general-purpose logic buffers due to its specialized analog performance optimization for serial standards.
Direct substitutes include other parts within the 89HP0608S family, such as the 89HP0608SZBAB8. Verify pin-to-pin compatibility and electrical specifications before substitution. Note that some distributors list this part as obsolete; check for active inventory or approved alternates.