SI52144-A14AGM

Overview

The SI52144-A14AGM is a four-output PCIe Gen1/2/3 clock generator manufactured by Skyworks Solutions, Inc. It belongs to the clock generators subcategory within clock and timer ICs. The device supports standard PCIe clocking requirements for multiple lanes. Distribution records indicate it is currently discontinued with limited availability. Packaging options include reel and cut tape formats, with a factory pack quantity of 490 units.

Feature Summary

• Four-output configuration designed for PCIe Gen1/2/3 applications
• Integrated clock generation supporting standard PCIe reference frequencies
• Available in Reel and Cut Tape packaging formats

Applications

• PCIe Gen1/2/3 interface clock distribution
• Server and storage system motherboard clocking
• Peripheral card clock generation

Procurement Notes

This component is listed as discontinued by the manufacturer. Availability is restricted, and Mouser does not currently sell this product in all regions. Verification of current stock status and end-of-life documentation is required before integration into new designs.

Selection Notes

Engineers should verify if the four-output architecture meets specific board layout requirements. Since the part is discontinued, alternative solutions from the same family or newer generations must be evaluated for long-term supply stability and pin compatibility.

Part Context

The SI52144-A14AGM is part of Skyworks' PCIe clock generator portfolio. It serves as a specialized timing solution for high-speed serial interfaces. The A14AGM suffix denotes specific electrical and package characteristics defined by the manufacturer.