SY89824LHZ

Clock Buffers, Drivers Overview

The SY89824LHZ is a high-performance, low-voltage bus clock driver manufactured by Microchip Technology. It operates on a single 3.3V supply and provides a 1:22 fanout configuration. The device features differential HSTL outputs designed for high-speed clock distribution in demanding digital systems. It supports input frequencies up to 500MHz, ensuring precise timing integrity across multiple loads. The component is housed in a TQFP-64 package, suitable for surface-mount applications requiring robust signal buffering and distribution capabilities.

Clock Buffers, Drivers Feature Summary

• 1:22 differential HSTL fanout buffer configuration
• Operates on a single 3.3V power supply
• Supports input clock frequencies up to 500MHz
• Housed in a TQFP-64 surface-mount package

Clock Buffers, Drivers Applications

• High-speed digital system clock distribution
• Bus clock buffering in communication equipment
• Server and storage system timing networks

Clock Buffers, Drivers Procurement Notes

Verify the current lifecycle status of the SY89824LHZ before integration, as availability may be limited. Confirm that the TQFP-64 package dimensions match the target PCB footprint. Ensure design compatibility with 3.3V logic levels and HSTL output requirements. Check for any specific moisture sensitivity handling instructions during assembly.

Clock Buffers, Drivers Selection Notes

Select the SY89824LHZ when a 1:22 fanout ratio is required for HSTL-compatible loads. Ensure the design environment supports 3.3V operation and requires differential output signaling. Verify that the 500MHz maximum frequency meets the system's clock speed needs. Consider the TQFP-64 package constraints for thermal management and board space.

Clock Buffers, Drivers Part Context

This component belongs to the SY89824 series of clock drivers from Microchip Technology. It is part of a family of high-performance bus clock buffers designed for low-voltage applications. The LHZ suffix typically denotes specific packaging or temperature grade variations within the product line, distinct from other variants like the SY89824LHC.

Clock Buffers, Drivers Replacement Considerations

Direct replacements should maintain the 1:22 fanout ratio and HSTL differential output characteristics. Compatible alternatives must support 3.3V operation and similar pin configurations. Verify electrical parameters such as propagation delay and jitter performance against the original specifications.