552AF000341DG

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. 552AF000341DG is a pin-configurable voltage-controlled crystal oscillator (VCXO) from the Si552 series. It operates within a frequency range of 10 MHz to 945 MHz with a stability of ±50 ppm. The device utilizes LVPECL output format and requires a supply voltage of 3.3 V, drawing a maximum current of 130 mA. It is housed in a compact 6-SMD, no-lead package measuring 7.00 mm x 5.00 mm x 1.65 mm. The component supports an operating temperature range of -40°C to +85°C and features enable/disable functionality for power management.

Pin ConfigurableSelectable Oscillators Feature Summary

• Supports dual-frequency operation with selectable output frequencies
• Features LVPECL output format for high-speed signal integrity
• Includes enable/disable control for power optimization
• Utilizes a compact surface-mount package for space-constrained designs

Pin ConfigurableSelectable Oscillators Applications

• Telecommunications base stations
• High-speed data transmission systems
• Test and measurement equipment
• Networking infrastructure

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify the specific output frequency configuration against the datasheet, as the part number suffix defines the exact dual-frequency values. Confirm that the LVPECL output format aligns with the receiving circuit's input requirements. Ensure the 3.3V supply voltage matches the system design. Check the lead time and minimum order quantity with authorized distributors prior to procurement.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this VCXO when a wide frequency range up to 945 MHz is required with moderate stability. The LVPECL output is suitable for differential signaling applications requiring low jitter. Consider the 130 mA current consumption for power budget calculations. The 7x5 mm package size is appropriate for standard SMT assembly processes. Verify thermal performance within the specified -40°C to +85°C operating range.

Pin ConfigurableSelectable Oscillators Part Context

The 552AF000341DG belongs to the Si552 family of pin-configurable oscillators from Skyworks Solutions. This series offers flexibility in frequency selection and output formats through specific part numbering. The device integrates the VCXO core with necessary drive circuits in a single surface-mount package, simplifying design-in for timing-critical applications.

Pin ConfigurableSelectable Oscillators Replacement Considerations

No direct public substitute part numbers are confirmed for this specific model. Cross-reference with other Si552 variants if different output formats or frequencies are acceptable. Verify pin compatibility and electrical parameters before substituting with generic VCXO components.