552AJ000430DG

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. 552AJ000430DG is a Voltage Controlled Crystal Oscillator (VCXO) from the Si552 series, designed for dual-frequency operation within the 10 MHz to 1.4 GHz range. It features an LVPECL output format and operates on a nominal 3.3 V supply voltage, with acceptable limits between 2.97 V and 3.63 V. The device draws a maximum current of 130 mA and supports a load capacitance of 15 pF. Housed in a compact 7 mm x 5 mm surface-mount package with a height of 1.8 mm, it functions reliably across an industrial temperature range of -40°C to +85°C.

Pin ConfigurableSelectable Oscillators Feature Summary

• Supports dual-frequency operation across a wide range from 10 MHz to 1.4 GHz
• Provides LVPECL output format for high-speed signal integrity
• Operates on a standard 3.3 V power supply with defined voltage limits
• Utilizes a compact 7 mm x 5 mm surface-mount package for space-constrained designs

Pin ConfigurableSelectable Oscillators Applications

• Telecommunications infrastructure requiring precise frequency control
• Data communication systems utilizing LVPECL interfaces
• Industrial equipment operating within extended temperature ranges
• Test and measurement instruments needing stable VCXO sources

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct packaging and pin configuration. Confirm that the required frequency point matches the part number specifications. Check for RoHS compliance status if environmental regulations apply to your project. Ensure the supply voltage and output format requirements align with the system design before procurement.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this component when a dual-frequency VCXO with LVPECL outputs is required for frequencies up to 1.4 GHz. Consider the 130 mA current consumption and 3.3 V supply requirement for power budgeting. The 7 mm x 5 mm footprint suits applications where board space is limited but robust industrial temperature performance (-40°C to +85°C) is necessary. Verify compatibility with the target load capacitance of 15 pF.

Pin ConfigurableSelectable Oscillators Part Context

This part belongs to the Si552 family of VCXOs from Skyworks Solutions, known for providing flexible frequency options in a small form factor. The 552AJ000430DG specifically addresses needs for dual-frequency generation with LVPECL outputs. It complements other variants in the series that may offer different output formats like CMOS or LVDS, allowing designers to choose based on interface requirements while maintaining consistent physical dimensions and electrical characteristics.

Pin ConfigurableSelectable Oscillators Replacement Considerations

Direct substitutes within the Si552 series include parts with identical packaging and similar electrical profiles but potentially different output formats or frequency points. Variants such as 552AE000303DG or 552CK000174DG share the same 7 mm x 5 mm package and 3.3 V operation but differ in output type (LVPECL vs CMOS). Ensure any replacement matches the specific LVPECL requirement and dual-frequency capability.