552CD000309DGR

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. 552CD000309DGR is a CMOS Voltage-Controlled Crystal Oscillator (VCXO) belonging to the Si552 series. It operates within a frequency range of 10 MHz to 1.4 GHz and supports dual frequency configurations. The device utilizes a 7 mm x 5 mm surface-mount package with a height of 1.8 mm. It functions at a nominal voltage of 3.3 V, with an operational range from 2.97 V to 3.63 V. Key electrical parameters include a load capacitance of 15 pF, a maximum current rating of 98 mA, and a duty cycle of up to 55%. The component is designed for industrial temperatures between -40°C and +85°C.

Pin ConfigurableSelectable Oscillators Feature Summary

• Supports differential or single-ended output formats
• Features pin-configurable selectable oscillator architecture
• Enables dual frequency operation capabilities

Pin ConfigurableSelectable Oscillators Applications

• Telecommunications infrastructure equipment
• Datacom networking systems
• Industrial control applications

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify the specific ordering suffix to confirm the exact output format and frequency configuration required for your design. Ensure that the supply chain source provides official Skyworks documentation to validate the part authenticity. Confirm that the procurement channel supplies components with intact packaging to prevent damage during transit. Cross-reference the datasheet revision date to ensure compatibility with current manufacturing standards.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this model when a CMOS output interface is required for the target application. Consider the 3.3 V operating voltage requirement against available power rails. Evaluate the 10 MHz to 1.4 GHz frequency range against system clock needs. Verify that the 7 mm x 5 mm footprint fits the PCB layout constraints. Assess thermal requirements within the specified temperature range.

Pin ConfigurableSelectable Oscillators Part Context

This component is part of the Si552 family of VCXOs from Skyworks Solutions. The family offers various output formats including LVPECL and CMOS. The 552CD variant specifically denotes the CMOS output type within this product line. Other variants in the series may differ in voltage levels or output configurations.

Pin ConfigurableSelectable Oscillators Replacement Considerations

Compatible alternatives within the same series include the 552CK000353DGR and 552GD000382DGR. These parts share similar physical dimensions and frequency ranges but may differ in output format or voltage specifications. Verify functional equivalence before substitution.