554DE000332DG

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. 554DE000332DG is a pin-configurable VCXO oscillator from the Si554 series, housed in an 8-SMD, no-lead package measuring 7 mm x 5 mm x 1.8 mm. It operates on a 3.3 V supply voltage with a range of 2.97 V to 3.63 V. The device supports a frequency range of 10 MHz to 1.4 GHz and features CML output format. It has a load capacitance of 15 pF and functions within a temperature range of -40°C to +85°C.

Pin ConfigurableSelectable Oscillators Feature Summary

• Pin-configurable architecture allows flexible interface selection
• Quad frequency operation across a wide bandwidth
• Low phase noise performance for signal integrity

Pin ConfigurableSelectable Oscillators Applications

• High-speed serial communication interfaces
• Clock generation for data converters
• Test and measurement equipment timing
• Telecommunications base station synchronization

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify the specific frequency configuration and pinout requirements against your schematic before ordering. Confirm that the CML output format matches your receiver input specifications. Ensure the 3.3V power supply rails are stable within the specified tolerance. Check for any required external components such as termination resistors or decoupling capacitors as defined in the official datasheet.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this component when a programmable VCXO with CML outputs is required for frequencies up to 1.4 GHz. Consider the 7x5mm footprint for board space constraints. Evaluate the thermal performance if operating near the upper temperature limit. Compare against other Si554 variants if different output formats like LVPECL are needed.

Pin ConfigurableSelectable Oscillators Part Context

This part belongs to the Skyworks Si554 family of pin-configurable oscillators. These devices offer design flexibility by allowing users to select functionality via pin connections. The family includes various output types and frequency ranges, making it suitable for diverse high-performance timing applications requiring compact solutions.

Pin ConfigurableSelectable Oscillators Replacement Considerations

Check for direct substitutes within the Si554 series that match the required frequency and output format. Verify pin compatibility if replacing with a different variant. Consult the manufacturer's substitution guide for approved alternatives.