554CF000238DGR

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. 554CF000238DGR is a VCXO oscillator from the Si554 series, housed in an 8-SMD (7 mm x 5 mm) package. It operates on a 3.3 V supply with a range of 2.97 V to 3.63 V. The device supports frequencies of 10 MHz, 27 MHz, 74.17584 MHz, and 74.25 MHz. It features LVPECL output format, a load capacitance of 15 pF, and operates between -40°C and +85°C. Current consumption is rated at 130 mA maximum.

Pin ConfigurableSelectable Oscillators Feature Summary

• Quad frequency capability supporting multiple standard clock rates
• Pin-configurable architecture for flexible system integration
• Low voltage enable/disable function for power management

Pin ConfigurableSelectable Oscillators Applications

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

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify that the specific suffix DGR indicates reel packaging when sourcing components. Confirm the active status of the part number through official Skyworks channels. Ensure compatibility with the required LVPECL output format and operating temperature range for your specific application environment before finalizing procurement orders.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this component for applications requiring precise frequency stability across multiple standard clock rates. The Si554 series offers pin-configurable options to simplify design flexibility. Ensure the system can accommodate the 3.3 V supply requirement and the specified current consumption levels during peak operation.

Pin ConfigurableSelectable Oscillators Part Context

This model belongs to the Skyworks Si554 family of pin-configurable VCXOs. These oscillators are designed for high-performance timing applications where frequency agility and low phase noise are critical. The series provides a versatile solution for various communication standards requiring stable clock references.

Pin ConfigurableSelectable Oscillators Replacement Considerations

The 554CC000378DGR is listed as a parameter-equivalent alternative by distributors. Verify functional compatibility and pinout alignment before substitution.