512AAA000439AAGR

Overview

The Skyworks Solutions Inc. 512AAA000439AAGR is a standard clock oscillator from the Si512 series, designed for general-purpose applications. It operates as a dual frequency XO with an enable pin configuration (OE P2). The device supports frequencies ranging from 0.1 MHz to 250 MHz and utilizes LVPECL output format. It functions within a supply voltage range of 2.25 V to 2.75 V, with a typical operating voltage of 3.3 V noted in some contexts, though datasheet specifics for this exact part number require verification against the official document. The component is housed in a 6-SMD, no-lead package measuring 7 mm x 5 mm.

Feature Summary

• Dual frequency output capability for flexible system timing requirements
• LVPECL output format ensuring high-speed signal integrity
• Pin-configurable enable function for power management control

Applications

• General-purpose clock distribution in telecommunications equipment
• Data communication interfaces requiring precise timing signals
• Industrial control systems needing stable dual-frequency references

Procurement Notes

Verify the specific frequency pair and enable pin configuration against the official Skyworks datasheet before procurement. Ensure the target application supports LVPECL logic levels and the required supply voltage range. Confirm package dimensions match the PCB footprint design. Check for any recent product change notices that may affect performance or availability.

Selection Notes

Select this component when dual-frequency generation is required within a single package to reduce board space. Consider the LVPECL output format for compatibility with high-speed receivers. Evaluate the enable pin functionality if power-down states are necessary. Compare against other Si512 variants if different output formats or voltage ranges are needed.

Part Context

This part belongs to the Skyworks Si512 family of pin-configurable oscillators. These devices offer flexibility in frequency selection and output configuration. The 512AAA000439AAGR specifically targets applications requiring dual frequencies with LVPECL outputs. It complements other Si512 models that may offer CMOS or HCSL outputs.

Replacement Considerations

Check Skyworks documentation for direct replacements within the Si512 series. Verify equivalent parts based on frequency, output format, and package type. Ensure substitute components meet the same electrical specifications and environmental ratings.