554AA000141DGR

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. 554AA000141DGR is a VCXO oscillator from the Si554 series, housed in an 8-SMD, no-lead package measuring 7 mm x 5 mm. It operates on a 3.3 V supply with a minimum voltage of 2.97 V and maximum of 3.63 V. The device supports frequencies from 10 MHz to 1.4 GHz with ±20 ppm stability. Output format is LVPECL. Operating temperature ranges from -40°C to +85°C. Maximum current is 130 mA, with disabled current at 75 mA.

Pin ConfigurableSelectable Oscillators Feature Summary

• Quad frequency capability supporting multiple standard rates within the 10 MHz to 1.4 GHz range
• LVPECL output format for high-speed differential signaling applications
• Pin-configurable design allowing flexible integration into various circuit topologies

Pin ConfigurableSelectable Oscillators Applications

• Telecommunications infrastructure requiring precise clock generation
• Datacom equipment needing low-jitter timing solutions
• Test and measurement instruments demanding stable frequency references

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify the specific output frequency configuration matches the application requirements before ordering. Confirm that the LVPECL output format is compatible with the receiving logic inputs. Ensure the 3.3 V power supply rails are stable within the specified operating range to maintain performance. Check for any required enable/disable control signal routing in the design layout.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this component when a wide frequency tuning range is needed alongside high stability. The Si554 series offers flexibility through pin configuration, reducing inventory complexity. Consider the 7x5 mm package size for board space constraints. Evaluate the 130 mA current consumption against system power budgets compared to lower-power alternatives.

Pin ConfigurableSelectable Oscillators Part Context

The 554AA000141DGR belongs to the Si554 family of quad-frequency VCXOs. This series provides designers with configurable options for frequency and output formats. The part is designed for robust performance in demanding electronic environments, offering reliability across the industrial temperature range.

Pin ConfigurableSelectable Oscillators Replacement Considerations

554AH000141DGR

Pin ConfigurableSelectable Oscillators FAQ

What is the output format of the 554AA000141DGR?

The output format is LVPECL.

What is the frequency stability specification?

The frequency stability is ±20 ppm.