552AJ000403DG

Pin ConfigurableSelectable Oscillators Overview

The Skyworks 552AJ000403DG is a pin-configurable voltage-controlled crystal oscillator (VCXO) from the Si552 series. It operates on a 3.3 V supply with a maximum current draw of 130 mA. The device supports a frequency range of 10 MHz to 1.4 GHz and offers LVPECL output format. Key electrical parameters include a load capacitance of 15 pF, a maximum duty cycle of 55%, and an operating temperature range of -40°C to +85°C. The component is housed in a 6-SMD, no-lead package measuring 7.0 mm x 5.0 mm x 1.8 mm.

Pin ConfigurableSelectable Oscillators Feature Summary

• Supports dual-frequency operation within the specified range
• Features enable/disable functionality for power management
• Utilizes a compact surface-mount package design

Pin ConfigurableSelectable Oscillators Applications

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

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct configuration. Confirm that the selected variant matches the required output format and frequency stability specifications for the target application. Cross-reference the datasheet revision date to ensure compliance with current manufacturing standards.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this model when a flexible VCXO solution with configurable pins is required for space-constrained designs. Ensure the system power budget accommodates the 130 mA maximum current rating. Verify that the LVPECL output interface is compatible with the downstream logic or receiver circuitry requirements.

Pin ConfigurableSelectable Oscillators Part Context

This component belongs to the Si552 family of VCXOs, designed for high-performance timing applications. The series provides various output formats and frequency ranges to suit different system needs. The 552AJ000403DG specifically targets applications requiring precise frequency control and low phase noise in a small form factor.

Pin ConfigurableSelectable Oscillators Replacement Considerations

Consult the official Skyworks replacement guide for verified substitute part numbers. Ensure any alternative component matches the pinout, voltage levels, and frequency range to maintain system compatibility.