554CE000320DG

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. 554CE000320DG is a CMOS Voltage-Controlled Crystal Oscillator (VCXO) from the Si554 series, housed in an 8-SMD, No Lead package measuring 7 mm x 5 mm with a height of 1.8 mm. It operates on a supply voltage ranging from 2.97 V to 3.63 V and supports frequencies between 10 MHz and 1.4 GHz. The device features CML output format and includes enable/disable functionality. It functions within a temperature range of -40°C to +85°C and utilizes a crystal as its basic resonator.

Pin ConfigurableSelectable Oscillators Feature Summary

• Pin-configurable and selectable oscillator architecture for flexible design integration
• Integrated enable and disable control capabilities for power management
• CMOS technology providing standard digital interface compatibility

Pin ConfigurableSelectable Oscillators Applications

• Telecommunications infrastructure equipment requiring precise clocking
• Data communication systems utilizing high-frequency signal generation
• Industrial applications demanding wide frequency tunability

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify the specific part number against official Skyworks documentation to confirm pin configuration and frequency specifications. Ensure that the selected variant matches the required operating voltage and environmental conditions for the target application. Cross-reference datasheet revisions to validate current manufacturing status and availability constraints before finalizing procurement plans.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this component when a wide frequency tuning range up to 1.4 GHz is required alongside CMOS output compatibility. Consider the 8-SMD package dimensions for PCB layout constraints. Evaluate the need for enable/disable functionality to optimize system power consumption during idle states compared to fixed-frequency alternatives.

Pin ConfigurableSelectable Oscillators Part Context

This VCXO belongs to the Si554 family of pin-configurable oscillators designed by Skyworks Solutions. These devices offer flexibility in frequency selection and output formatting through pin strapping, reducing inventory complexity. The 554CE000320DG specifically targets applications needing reliable performance across industrial temperature ranges with compact form factors.

Pin ConfigurableSelectable Oscillators Replacement Considerations

The parameter-equivalent substitute part number is 554CE000320DGR. Verify that the reel packaging variant meets storage and handling requirements identical to the tape-and-reel specification.