552AD000215DG

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. 552AD000215DG is a Voltage-Controlled Crystal Oscillator (VCXO) from the Si552 series, housed in a compact 7 mm x 5 mm surface-mount package. It operates on a single 3.3 V supply voltage with a maximum current consumption of 130 mA. The device supports dual frequency outputs ranging from 10 MHz to 1.4 GHz and features LVPECL output format. It includes an enable/disable function and maintains a frequency stability of ±50 ppm across an operating temperature range of -40°C to +85°C.

Pin ConfigurableSelectable Oscillators Feature Summary

• Dual frequency capability within the 10 MHz to 1.4 GHz range
• LVPECL differential output format for high-speed signal integrity
• Integrated enable and disable control functionality
• Compact 6-SMD, no-lead package design

Pin ConfigurableSelectable Oscillators Applications

• High-speed serial communication interfaces
• Clock generation for data converters
• Telecommunications equipment timing
• Test and measurement instrumentation

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify the specific output frequency configuration required for your application, as this part number corresponds to fixed dual frequencies. Confirm that the LVPECL output format matches your receiver input requirements. Ensure the 3.3 V supply voltage aligns with your system power rails. Check the lead time availability through authorized distributors, as production cycles may vary. Validate the package dimensions against your PCB footprint specifications before finalizing procurement.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this component when dual-frequency generation is required from a single VCXO source. The LVPECL output is suitable for applications demanding robust noise immunity and high-speed performance. Consider the 130 mA current draw for power budget calculations. The wide frequency range allows flexibility in clock selection without changing hardware. Verify thermal management needs for the -40°C to +85°C operating range.

Pin ConfigurableSelectable Oscillators Part Context

This oscillator belongs to the Si552 family of dual-frequency VCXOs from Skyworks Solutions. These devices are designed to replace multiple single-frequency oscillators by providing two selectable output frequencies. The family shares common packaging and electrical characteristics, differing primarily in specific frequency settings and output formats. This model specifically utilizes the LVPECL interface standard.

Pin ConfigurableSelectable Oscillators Replacement Considerations

The 552AC000121DGR is listed as a parameter-equivalent alternative. Verify that the output format and frequency settings of the substitute match the original design requirements. Cross-reference pin configurations and electrical specifications to ensure compatibility.