554CC000517DG

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. 554CC000517DG is a VCXO oscillator from the Si554 series, designed for quad frequency applications with output frequencies of 27MHz, 50MHz, 74.175824MHz, and 74.25MHz. It operates on a single 3.3V supply voltage within a 7mm x 5mm x 1.8mm 8-SMD package. The device features CMOS output format, supports enable/disable functionality, and maintains an operating temperature range of -40°C to +85°C.

Pin ConfigurableSelectable Oscillators Feature Summary

• Quad frequency configuration supporting multiple standard clock rates
• CMOS output interface for digital logic compatibility
• Enable/Disable control function for power management

Pin ConfigurableSelectable Oscillators Applications

• Telecommunications base station synchronization
• High-speed data transmission equipment
• Network infrastructure timing sources

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify the specific output frequency requirement against the four available options (27MHz, 50MHz, 74.175824MHz, 74.25MHz) prior to ordering. Confirm that the CMOS output format aligns with the target circuit design. Ensure the 3.3V supply voltage specification matches the system power rails. Check lead times as this component may be subject to order fulfillment delays.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this model when a single package must provide multiple precise frequency references. The Si554 series offers pin-configurable flexibility. Compare current consumption specifications against other family members if power efficiency is critical. Verify that the 8-SMD package dimensions fit the PCB layout constraints.

Pin ConfigurableSelectable Oscillators Part Context

This component belongs to the Skyworks Si554 family of VCXOs. These oscillators are engineered for high-performance timing applications requiring low phase noise and wide tuning ranges. The 554CC variant specifically denotes the CMOS output version within the quad-frequency lineup.

Pin ConfigurableSelectable Oscillators Replacement Considerations

The 554CC000378DGR is listed as a parameter-equivalent alternative.