552AF000503DGR

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. 552AF000503DGR is a Voltage-Controlled Crystal Oscillator (VCXO) belonging to the Si552 series. It operates within a frequency range of 10 MHz to 1.4 GHz and supports dual-frequency functionality. The device utilizes a 6-SMD, No Lead package with dimensions of 7 mm x 5 mm x 1.8 mm. It functions at a nominal supply voltage of 3.3 V, with an operating range typically between 2.97 V and 3.63 V. The output format is configurable, supporting LVPECL or CMOS signals depending on specific configuration options. The component is designed for surface-mount installation and operates across a temperature range of -40°C to +85°C.

Pin ConfigurableSelectable Oscillators Feature Summary

• Dual-frequency operation capability within the 10 MHz to 1.4 GHz range
• Configurable output formats including LVPECL and CMOS
• Compact 6-SMD surface-mount package design
• Wide operating temperature range suitable for industrial applications

Pin ConfigurableSelectable Oscillators Applications

• Telecommunications infrastructure equipment
• Datacom and networking systems
• Test and measurement instruments
• Industrial control systems requiring precise clocking

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify the specific output format configuration (LVPECL or CMOS) required for your application, as this variant offers selectable options. Confirm that the 3.3 V supply voltage aligns with your system power rails. Ensure the 6-SMD footprint matches your PCB layout constraints. Cross-reference the exact part number suffix to guarantee compatibility with your design specifications before ordering.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this VCXO when dual-frequency support and flexible output drive requirements are necessary. Compare current consumption against other Si552 variants if power efficiency is critical. Verify phase noise specifications against your system's jitter tolerance requirements. Ensure the 7x5 mm package size fits within the available board space constraints compared to smaller oscillator packages.

Pin ConfigurableSelectable Oscillators Part Context

This component is part of the Skyworks Si552 family of high-performance VCXOs. The series is known for providing low phase noise and wide tuning range capabilities. The 552AF000503DGR specifically distinguishes itself through its dual-frequency feature set and configurable output interface options, catering to complex signal processing needs in modern electronic designs.

Pin ConfigurableSelectable Oscillators Replacement Considerations

Direct replacements within the Si552 family may include models with similar frequency ranges but different output formats or supply voltages. Verify pin compatibility and electrical characteristics carefully. Consult official Skyworks documentation for approved cross-references to ensure functional equivalence without redesigning the host circuit.