552AJ000311DGR

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. 552AJ000311DGR 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 with differential or single-ended outputs. The device utilizes a 6-SMD surface-mount package measuring 7 mm x 5 mm x 1.8 mm. It functions at a nominal voltage of 3.3 V, with an operating range of 2.97 V to 3.63 V, and draws up to 130 mA. The component features LVPECL output format, a load capacitance of 15 pF, and operates between -40°C and +85°C.

Pin ConfigurableSelectable Oscillators Feature Summary

• Supports dual-frequency operation with configurable selectable pin assignments for flexible integration.
• Provides differential or single-ended output formats to accommodate various system interface requirements.
• Enables precise frequency tuning via voltage control within a wide operational bandwidth.

Pin ConfigurableSelectable Oscillators Applications

• Telecommunications infrastructure equipment requiring stable clock signals
• Data communication systems utilizing high-speed serial interfaces
• Test and measurement instruments needing adjustable frequency references

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify the specific ordering suffix and configuration parameters against the official datasheet before procurement. Confirm availability status as supply may be limited. Ensure the selected variant matches the required output format and frequency specifications for your application design.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this component when a wide frequency range and dual-frequency capability are required in a compact SMD footprint. Consider the LVPECL output format and 3.3V supply constraints. Verify that the 130 mA current consumption fits within the power budget of the target system design.

Pin ConfigurableSelectable Oscillators Part Context

This part belongs to the Skyworks Si552 family of VCXOs, designed for applications demanding low phase noise and wide tuning ranges. The series offers multiple output options and packaging styles to support diverse electronic designs across industrial and commercial sectors.

Pin ConfigurableSelectable Oscillators Replacement Considerations

Consult the manufacturer's substitution guide for verified alternatives. Cross-reference pin configurations and electrical parameters to ensure compatibility with existing circuit layouts.