554AE000463DGR

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. 554AE000463DGR is a Voltage-Controlled Crystal Oscillator (VCXO) from the Si554 series, designed for high-performance timing applications. It operates on a single 3.3 V supply voltage with a range of 2.97 V to 3.63 V and features an LVPECL output format. The device supports four specific frequencies: 84.02 MHz, 622.08 MHz, 644.53125 MHz, and 672.162 MHz. It utilizes a 7 mm x 5 mm surface-mount package with a height of 1.8 mm and includes a 15 pF load capacitance.

Pin ConfigurableSelectable Oscillators Feature Summary

• Supports four selectable frequency options within the specified range
• Features pin-configurable or selectable operation for flexible integration
• Provides LVPECL output format for high-speed digital interfacing

Pin ConfigurableSelectable Oscillators Applications

• High-speed data communication systems requiring precise clocking
• Telecommunications infrastructure equipment
• Test and measurement instruments needing stable frequency references
• Networking hardware utilizing standard serial protocols

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify the exact frequency selection required for your application, as the part supports multiple discrete frequencies. Confirm that the LVPECL output format aligns with your system's input requirements. Ensure the 3.3 V supply voltage matches your design specifications. Check the latest datasheet for any updates regarding pin configuration or electrical characteristics before finalizing the procurement.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this component when a VCXO with LVPECL outputs and multiple frequency options is needed. Consider the 7 mm x 5 mm package size for board space constraints. Evaluate the current consumption against your power budget. Verify compatibility with your control interface if pin-selectable frequencies are utilized. Compare against other Si554 variants for specific performance needs.

Pin ConfigurableSelectable Oscillators Part Context

This VCXO belongs to the Si554 family, which offers versatile timing solutions. It is manufactured by Skyworks Solutions Inc., a leader in RF and timing components. The part is designed for surface-mount technology, facilitating automated assembly. It serves as a critical component in systems requiring low phase noise and high stability across various industrial and commercial applications.

Pin ConfigurableSelectable Oscillators Replacement Considerations

Check Skyworks documentation for direct replacements within the Si554 series. Ensure substitute parts match the LVPECL output and 3.3 V supply requirements. Verify frequency availability and package dimensions for mechanical fit. Consult official cross-reference guides for validated alternatives.