512ACA000126AAG

Overview

The Skyworks Solutions Inc. 512ACA000126AAG is a standard clock oscillator from the Si512 series, designed for general-purpose applications. It features dual frequency outputs of 50 MHz and 156.25 MHz with a frequency stability of 30 PPM. The device operates on a single 3.3 V supply voltage within a range of 2.97 V to 3.63 V. It utilizes an LVPECL output format and is housed in a compact 7 mm x 5 mm surface-mount package. The component supports operation across a temperature range of -40°C to +85°C and includes an enable pin for power management.

Feature Summary

• Dual-frequency generation capability supporting multiple system timing requirements
• Low phase noise performance suitable for high-speed digital interfaces
• Integrated enable control for optimized power consumption during idle states

Applications

• High-speed data communication equipment requiring precise clock synchronization
• Network infrastructure hardware utilizing LVPECL signaling standards
• Industrial control systems operating in extended temperature environments

Procurement Notes

Verify the specific suffix configuration against the manufacturer datasheet to ensure compatibility with required frequency and output specifications. Confirm that the LVPECL output format aligns with the target circuit design before procurement. Check for moisture sensitivity level handling requirements during storage and assembly processes to maintain component integrity.

Selection Notes

Select this model when dual-frequency support at 50 MHz and 156.25 MHz is required within a 7x5 mm footprint. Ensure the system design accommodates the 3.3 V supply voltage and LVPECL interface characteristics. Consider the 30 PPM stability requirement against the application's jitter tolerance needs. Verify thermal constraints fit within the specified -40°C to +85°C operational range.

Part Context

This component belongs to the Si512 family of standard oscillators manufactured by Skyworks Solutions. The series offers configurable options for various frequencies and output formats. The 512ACA000126AAG specifically targets applications needing reliable dual-frequency generation in a compact surface-mount package, distinguishing it from single-frequency or different package variants within the same product line.

Replacement Considerations

The 512ACA000126AAGR is a reel-packaged equivalent offering identical electrical parameters. Verify that the packaging difference does not impact automated assembly processes. No other direct substitutes are confirmed in public documentation.