554AD000159DGR

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. 554AD000159DGR is a VCXO oscillator from the Si554 series, housed in an 8-SMD (7 mm x 5 mm) package. It operates at a supply voltage of 3.3 V with a minimum of 2.97 V and maximum of 3.63 V. The device features LVPECL output format and supports a frequency range of 10 MHz to 1.4 GHz. It has a load capacitance of 15 pF and a maximum current rating of 130 mA. The component functions within a temperature range of -40°C to +85°C and utilizes SMD/SMT mounting.

Pin ConfigurableSelectable Oscillators Feature Summary

• Quad frequency capability for versatile signal generation
• LVPECL output interface for high-speed digital applications
• Enable/Disable functionality for power management

Pin ConfigurableSelectable Oscillators Applications

• Telecommunications infrastructure equipment
• Datacom and storage systems requiring precise clocking
• Test and measurement instruments

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify the specific ordering suffix DGR against official Skyworks documentation to confirm reel packaging specifications. Ensure the requested part number matches the exact electrical parameters and pin configuration required for your design. Cross-reference the manufacturer part number with authorized distributors to validate authenticity and avoid counterfeit components. Confirm that the lead times and availability status align with your production schedule before finalizing procurement orders.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this component when LVPECL outputs and quad frequency options are required within the Si554 family. Consider the 130 mA current consumption and 3.3 V supply requirements during power budgeting. Evaluate the 7 mm x 5 mm footprint compatibility with your PCB layout constraints. Compare performance against other Si554 variants if different output formats or frequency ranges better suit the application needs.

Pin ConfigurableSelectable Oscillators Part Context

This VCXO belongs to the Si554 series of pin-configurable oscillators by Skyworks Solutions. These devices offer flexibility through selectable frequencies and output types. The 554AD000159DGR specifically provides LVPECL outputs and quad frequency support, distinguishing it from other variants in the lineup that may feature CML or differential outputs.

Pin ConfigurableSelectable Oscillators Replacement Considerations

Official parameter-equivalent substitutes include 554DD000129DGR and 554AF000141DG. Verify compatibility regarding output format differences, as these alternatives may utilize CML or LVPECL configurations respectively. Ensure all electrical and mechanical specifications match before substituting.