552AJ000312DG

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. 552AJ000312DG is a Voltage Controlled Crystal Oscillator (VCXO) from the Si552 series, housed in a 6-SMD, No Lead package measuring 7 mm x 5 mm x 1.65 mm. It operates on a single 3.3 V supply with a minimum voltage of 2.97 V and maximum of 3.63 V. The device supports a frequency range of 10 MHz to 945 MHz with a stability of ±20 ppm. It features LVPECL output format, a load capacitance of 15 pF, and an operating temperature range of -40°C to +85°C.

Pin ConfigurableSelectable Oscillators Feature Summary

• Dual frequency capability within the specified range
• LVPECL output interface for high-speed signaling
• Pin configurable design for flexible integration

Pin ConfigurableSelectable Oscillators Applications

• Telecommunications infrastructure equipment
• Datacom and networking systems
• Test and measurement instruments

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify the specific frequency configuration and pinout requirements against the official datasheet before procurement. Confirm that the LVPECL output format matches the receiving circuit's input specifications. Ensure the 3.3V supply voltage aligns with the system power architecture. Check for RoHS compliance status if required by project regulations.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this component when a dual-frequency VCXO with LVPECL outputs is required within the 10 MHz to 945 MHz range. Consider the 7x5 mm SMD footprint for board space constraints. Evaluate the ±20 ppm stability against system jitter requirements. Verify compatibility with the -40°C to +85°C industrial temperature range.

Pin ConfigurableSelectable Oscillators Part Context

This part belongs to the Skyworks Si552 family of pin-configurable VCXOs. These oscillators are designed for applications requiring precise frequency control and low phase noise. The family offers various output formats and frequency options to suit different system architectures.

Pin ConfigurableSelectable Oscillators Replacement Considerations

Consult the manufacturer's substitution guide for direct replacements. Cross-reference electrical parameters such as frequency range, output format, and package dimensions to ensure functional equivalence.