552AG000111DG

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. 552AG000111DG is a dual-frequency Voltage-Controlled Crystal Oscillator (VCXO) from the Si552 series, housed in a compact 6-SMD, No Lead package measuring 7.00 mm x 5.00 mm x 1.80 mm. It operates on a single 3.3 V supply with a maximum current consumption of 130 mA. The device supports an output frequency range of 10 MHz to 1.4 GHz and features LVPECL output format. It includes enable/disable functionality and maintains operation within a temperature range of -40°C to +85°C.

Pin ConfigurableSelectable Oscillators Feature Summary

• Dual-frequency VCXO architecture utilizing DSPLL circuitry for low jitter clock generation across all output frequencies.
• Pin-configurable design allowing flexible integration into various system layouts without additional component changes.
• Integrated enable/disable control function for power management and signal gating capabilities.

Pin ConfigurableSelectable Oscillators Applications

• Telecommunications base station synchronization
• High-speed data transmission equipment clocking
• Test and measurement instrument timing references

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify the specific part number suffix against official Skyworks documentation to confirm pin configuration and electrical characteristics. Ensure compatibility with the target system's voltage levels and thermal requirements before procurement. Cross-reference the manufacturer datasheet for any recent product change notifications or obsolescence notices to guarantee long-term supply chain stability and technical compliance.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this component when a dual-frequency VCXO with LVPECL outputs is required for high-performance timing applications. Consider the 7x5 mm SMD footprint for space-constrained designs. Evaluate the 130 mA current draw against system power budgets. Confirm that the 10 MHz to 1.4 GHz tuning range meets the specific frequency agility needs of the application compared to fixed-frequency alternatives.

Pin ConfigurableSelectable Oscillators Part Context

The 552AG000111DG belongs to the Si552 family of dual-frequency VCXOs from Skyworks Solutions. This series is designed to provide versatile clocking solutions for modern electronic systems requiring precise frequency control. The part integrates advanced DSPLL technology to minimize phase noise and jitter, making it suitable for demanding RF and digital interfaces where signal integrity is critical.

Pin ConfigurableSelectable Oscillators Replacement Considerations

Check Skyworks official substitution lists for parameter-equivalent parts. Verify that alternative components match the 7x5 mm package dimensions and LVPECL output specifications. Ensure the replacement supports the same 3.3 V supply voltage and operating temperature range to maintain system compatibility.