549CBEC002403BCGR

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. 549CBEC002403BCGR is a programmable crystal oscillator from the Ultra Series Si549 family. It operates within a frequency range of 0.2 MHz to 1500 MHz and utilizes I2C interface programming for flexible configuration. The device supports CMOS output format and functions as a standard XO with enable/disable capabilities. It accommodates supply voltages of 1.8 V, 2.5 V, and 3.3 V. The component is housed in an 8-SMD, no-lead package designed for surface mount technology.

Pin ConfigurableSelectable Oscillators Feature Summary

• Utilizes advanced fourth-generation DSPLL technology for ultra-low jitter performance
• Supports differential or single-ended output configurations via I2C programming
• Features programmable enable and disable functionality for power management

Pin ConfigurableSelectable Oscillators Applications

• High-speed data communication systems requiring precise clocking
• Network infrastructure equipment demanding low phase noise
• Test and measurement instruments needing stable frequency references

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify the specific output format and frequency stability against project requirements before ordering. Confirm that the 8-SMD no-lead package dimensions align with the PCB footprint design. Ensure the I2C address configuration matches the system bus architecture. Check for any recent product lifecycle notices regarding availability or obsolescence status directly from the manufacturer.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this model when CMOS output levels are required alongside high-frequency flexibility. Consider the operating temperature range and voltage compatibility with the target application. Evaluate the need for I2C configurability versus fixed-frequency alternatives. Compare jitter specifications against system sensitivity requirements to ensure signal integrity.

Pin ConfigurableSelectable Oscillators Part Context

This component belongs to the Si549 Ultra Series, which leverages Skyworks' proprietary DSPLL technology. The series is designed for applications requiring superior phase noise and jitter performance compared to standard oscillators. The part number indicates specific packaging and electrical characteristics unique to this variant within the broader programmable oscillator portfolio.

Pin ConfigurableSelectable Oscillators Replacement Considerations

Consult official Skyworks documentation for parameter-equivalent substitutes. Verify pinout compatibility and electrical specifications before replacing. Cross-reference with other Si549 variants if specific frequency or output format adjustments are needed.