552AF000503DG

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. 552AF000503DG is a Voltage-Controlled Crystal Oscillator (VCXO) from the Si552 series, designed for high-performance timing applications. It operates at a nominal supply voltage of 3.3V and features dual output frequencies within a range of 10 MHz to 945 MHz. The device provides a frequency stability of 50 PPM and utilizes an SMD package with dimensions of 6 mm x 5 mm x 1.65 mm. It supports LVPECL or CMOS output formats depending on configuration, ensuring compatibility with various digital systems while maintaining low phase noise characteristics.

Pin ConfigurableSelectable Oscillators Feature Summary

• Dual frequency operation capability supporting wideband tuning ranges
• Low phase noise performance optimized for signal integrity
• Flexible output format options including differential and single-ended configurations

Pin ConfigurableSelectable Oscillators Applications

• Telecommunications base stations
• High-speed data transmission equipment
• Test and measurement instruments

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify the specific output format and frequency configuration required for your design, as these parameters are determined by the ordering suffix. Ensure that the 3.3V supply voltage aligns with your system's power architecture. Confirm package dimensions match your PCB footprint requirements before finalizing procurement decisions.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this component when dual-frequency VCXO functionality is required within the 10 MHz to 945 MHz range. Consider the 50 PPM stability specification against your system's jitter tolerance requirements. Evaluate the available output formats to ensure compatibility with downstream logic levels and impedance matching needs in your circuit design.

Pin ConfigurableSelectable Oscillators Part Context

This part belongs to the Si552 family of VCXOs manufactured by Skyworks Solutions. The family is characterized by its compact surface-mount packaging and versatile frequency coverage. These oscillators are engineered to provide stable clock signals for high-speed serial links and communication interfaces requiring precise frequency control.

Pin ConfigurableSelectable Oscillators Replacement Considerations

Check Skyworks official documentation for direct substitutes within the Si552 series that offer compatible pinouts and electrical specifications. Verify that any alternative part number matches the required frequency range and output format before implementation.