552AE000403DG

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. 552AE000403DG is a pin-configurable voltage-controlled crystal oscillator (VCXO) from the Si552 series, housed in a 6-SMD, no-lead package measuring 7.00 mm x 5.00 mm x 1.80 mm. It operates at a nominal supply voltage of 3.3 V with a range of 2.97 V to 3.63 V and draws a maximum current of 130 mA. The device provides dual frequency outputs of 644.53125 MHz and 698.81233 MHz with an LVPECL output format. It features a frequency stability of ±20 ppm and functions within a temperature range of -40°C to +85°C.

Pin ConfigurableSelectable Oscillators Feature Summary

• Supports dual frequency operation for flexible system integration
• Features pin-configurable architecture for customizable functionality
• Provides LVPECL output format for high-speed signal integrity

Pin ConfigurableSelectable Oscillators Applications

• Telecommunications infrastructure equipment
• High-speed data transmission systems
• Network synchronization applications

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify the specific dual frequency requirements against the datasheet specifications before procurement. Confirm that the LVPECL output format aligns with the receiving circuit's input compatibility. Ensure the operating voltage range of 2.97 V to 3.63 V matches the system power supply design. Check the thermal management capabilities for the specified -40°C to +85°C operating environment.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this component when dual frequency generation is required within a compact surface-mount footprint. Consider the LVPECL output interface for noise immunity in high-speed digital environments. Evaluate the ±20 ppm stability requirement against system timing constraints. Verify that the 130 mA current consumption fits within the available power budget for the application.

Pin ConfigurableSelectable Oscillators Part Context

This part belongs to the Si552 family of VCXOs, designed for applications requiring precise frequency control and flexibility. The series offers various output formats and packaging options to suit different design needs. The 552AE000403DG specifically targets scenarios needing dual frequencies with a standardized SMD form factor.

Pin ConfigurableSelectable Oscillators Replacement Considerations

Consult official Skyworks documentation for verified substitute part numbers within the Si552 series. Ensure any replacement maintains the same package dimensions and electrical characteristics.