552AJ000366DG

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. 552AJ000366DG is a Voltage Controlled Crystal Oscillator (VCXO) from the Si552 series, designed for dual-frequency operation within a range of 10 MHz to 1.4 GHz. It features an LVPECL output format and operates on a nominal supply voltage of 3.3 V, with acceptable limits between 2.97 V and 3.63 V. The device draws a current rating of 130 mA and includes a load capacitance specification of 15 pF. Physically, it is housed in a compact 7 mm x 5 mm surface-mount package with a height of 1.8 mm. The component supports an operating temperature range from -40°C to +85°C and utilizes SMD/SMT termination types.

Pin ConfigurableSelectable Oscillators Feature Summary

• Utilizes DSPLL circuitry to provide low jitter clock signals across all output frequencies.
• Supports dual-frequency operation capabilities for versatile signal generation requirements.
• Features pin-configurable oscillator design for flexible integration into various system architectures.

Pin ConfigurableSelectable Oscillators Applications

• Telecommunications infrastructure requiring precise frequency control
• Data communication systems needing low jitter clock sources
• Electronic equipment operating within standard industrial temperature ranges

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify the specific part number suffix against official Skyworks documentation to confirm exact electrical characteristics and packaging configuration. Ensure that the ordering suffix corresponds to the required output format and operational parameters. Cross-reference the manufacturer's datasheet for the most current revision details and compliance information before finalizing procurement orders.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this component when a dual-frequency VCXO with LVPECL outputs is required for high-performance applications. Consider the 3.3 V supply requirement and 130 mA current draw during power budgeting. Evaluate the 7 mm x 5 mm footprint against available PCB space constraints. Confirm compatibility with the target system's temperature range and load capacitance specifications.

Pin ConfigurableSelectable Oscillators Part Context

This model belongs to the Si552 family of dual-frequency VCXOs manufactured by Skyworks Solutions. The series is characterized by advanced DSPLL technology for superior jitter performance. These oscillators are engineered for demanding applications where stable, low-phase-noise clock signals are critical for maintaining data integrity and synchronization in complex electronic systems.

Pin ConfigurableSelectable Oscillators Replacement Considerations

Consult official Skyworks substitution guides for verified alternatives. Direct replacements must match the Si552 series specifications, including LVPECL output, 3.3 V operation, and identical package dimensions. Verify functional equivalence through updated manufacturer documentation rather than generic cross-references.