552BF000112DG

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. 552BF000112DG is a dual-frequency Voltage-Controlled Crystal Oscillator (VCXO) belonging to the Si552 series. It operates within a frequency range of 10 MHz to 1.4 GHz and utilizes DSPLL circuitry for low jitter performance. The device supports differential or single-ended outputs in LVDS format, with an LVPECL option available for other variants. It functions on a 3.3 V supply voltage, operating between 2.97 V and 3.63 V. The component is housed in a 7 mm x 5 mm surface-mount package with a height of 1.8 mm. It features a load capacitance of 15 pF and a maximum current rating of 130 mA. The operational temperature range spans from -40°C to +85°C.

Pin ConfigurableSelectable Oscillators Feature Summary

• Dual-frequency VCXO architecture utilizing advanced DSPLL circuitry for precise clock generation
• Configurable output interface supporting both differential and single-ended signal formats
• Compact 7 mm x 5 mm surface-mount package design suitable for space-constrained applications

Pin ConfigurableSelectable Oscillators Applications

• Telecommunications base station synchronization
• High-speed data communication equipment timing
• Test and measurement instrument reference clocks

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify the specific output configuration required for the target application, as the Si552 family includes variants with different output formats such as LVDS and LVPECL. Confirm that the selected part number matches the necessary electrical specifications and packaging requirements. Ensure compatibility with the system's power supply rails and thermal management constraints before finalizing procurement orders.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this component when a wide tuning range and low jitter are critical for system stability. The dual-frequency capability allows flexibility in clock distribution networks. Consider the physical dimensions and mounting style for PCB layout integration. Evaluate the thermal environment to ensure operation remains within the specified -40°C to +85°C range during continuous duty cycles.

Pin ConfigurableSelectable Oscillators Part Context

The 552BF000112DG is part of the Si552 family of dual-frequency VCXOs manufactured by Skyworks Solutions. This series is designed to provide flexible clocking solutions for demanding electronic systems. The family shares common architectural features, including DSPLL technology and standardized package footprints, allowing for consistent design practices across different frequency and output configurations.

Pin ConfigurableSelectable Oscillators Replacement Considerations

Direct substitutes within the same family include the 552AK000112DGR and 552BM000270DG. Verify that alternative part numbers match the required output format and frequency specifications. Cross-reference pin configurations and electrical parameters to ensure functional equivalence in the existing circuit design.