554BF000159DGR

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. 554BF000159DGR is a pin-configurable voltage-controlled crystal oscillator (VCXO) from the Si554 series, designed for high-performance clocking applications. It operates within a frequency range of 10 MHz to 1.4 GHz and supports dual output formats: differential LVDS and single-ended CML. The device functions at a nominal supply voltage of 3.3 V with a maximum current consumption of 108 mA. It utilizes an 8-SMD, no-lead package measuring 7 mm x 5 mm x 1.8 mm. The component ensures reliable operation across an extended industrial temperature range of -40°C to +85°C.

Pin ConfigurableSelectable Oscillators Feature Summary

• Supports dual output interface options including differential LVDS and single-ended CML for flexible system integration.
• Features pin-configurable architecture allowing selection between multiple frequency ranges and output types without hardware changes.
• Provides quad frequency coverage spanning from 10 MHz up to 1.4 GHz to accommodate diverse timing requirements.

Pin ConfigurableSelectable Oscillators Applications

• High-speed serial communication interfaces requiring precise clock generation
• Telecommunications infrastructure equipment
• Data center networking switches and routers

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm the exact frequency, output format, and packaging configuration. Ensure that the selected variant matches the required electrical specifications and thermal performance criteria for the target application environment before finalizing procurement orders.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this component when a wide frequency tuning range and configurable output drive are necessary. The choice depends on matching the required operating voltage and current constraints with the system power budget. Consider the physical footprint and thermal dissipation capabilities of the 8-SMD package during the PCB layout phase to ensure optimal signal integrity and reliability.

Pin ConfigurableSelectable Oscillators Part Context

This part belongs to the Si554 family of VCXOs, which are engineered for low phase noise and high stability in demanding electronic systems. The series offers versatile pin configurations to reduce inventory complexity by supporting multiple functional variants through a single package type, streamlining the design process for manufacturers.

Pin ConfigurableSelectable Oscillators Replacement Considerations

Direct substitutes include other Skyworks Si554 series parts with compatible pinouts and electrical characteristics. Verify that any alternative maintains the same frequency range and output format specifications to ensure seamless integration without circuit redesign.

Pin ConfigurableSelectable Oscillators FAQ

What output formats are supported by the 554BF000159DGR?

The device supports both differential LVDS and single-ended CML output formats, selectable via pin configuration.

What is the operating temperature range for this oscillator?

The component is rated for operation across an extended industrial temperature range from -40°C to +85°C.