CY28400OCT

Application Specific Clock/Timing Overview

The CY28400OCT is a clock buffer manufactured by Skyworks Solutions, Inc., specifically designed as a differential buffer for PCI Express and SATA applications. It supports a maximum output frequency of 100 MHz with four outputs. The device operates within a supply voltage range of 3.135 V to 3.465 V and functions at temperatures between 0°C and +70°C. This component is currently classified as obsolete.

Application Specific Clock/Timing Feature Summary

• Differential buffer configuration optimized for high-speed serial interfaces
• Supports PCI Express and SATA signal integrity requirements
• Four output channels with a maximum frequency of 100 MHz

Application Specific Clock/Timing Applications

• PCI Express interface buffering
• SATA data link buffering

Application Specific Clock/Timing Procurement Notes

The CY28400OCT is an obsolete product with no current production availability. Verification of end-of-life status is required before integration into new designs. Last-time buy opportunities may be limited or unavailable through standard distribution channels.

Application Specific Clock/Timing Selection Notes

Designers should evaluate the SI53154-A01AGM as a potential replacement for PCIe Gen 1/2/3/4/5 fanout buffering. Compatibility checks regarding pinout, electrical specifications, and package dimensions are necessary when transitioning from the obsolete CY28400OCT to modern alternatives.

Application Specific Clock/Timing Part Context

This component belongs to the Clock & Timer ICs subcategory under Clock Buffers. It was produced by Skyworks Solutions, Inc., formerly associated with Cypress Semiconductor foundry devices. The part utilizes an SSOP-28 package.