549BAHC000159BBG

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. 549BAHC000159BBG is a standard crystal oscillator (XO) from the Ultra Si549 series, designed for high-performance timing applications. It features an LVDS output and supports programmable enable/disable functionality. The device operates on supply voltages of 1.8V, 2.5V, or 3.3V with a maximum supply current of 121mA. It offers a frequency stability of ±20ppm and functions within a temperature range of -40°C to 85°C. Packaged in an 8-SMD, no-lead form factor measuring 5.00mm x 3.20mm x 1.33mm, it is classified as Not Recommended for New Designs.

Pin ConfigurableSelectable Oscillators Feature Summary

• Supports pin-configurable or selectable oscillator configurations for flexible system integration.
• Provides LVDS differential output signals for high-speed data transmission.
• Includes programmable enable and disable control capabilities.

Pin ConfigurableSelectable Oscillators Applications

• High-speed serial communication interfaces
• Network infrastructure equipment
• Data center server backplanes

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify component status carefully before procurement, as this part is officially designated as Not Recommended for New Designs (NRND). Confirm availability through authorized distributors, noting that stock levels may be limited due to the phase-out status. Ensure compatibility with existing designs rather than initiating new projects requiring long-term supply assurance.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this component only for maintenance or replacement of existing systems utilizing the Si549 family. Evaluate the NRND status against long-term production requirements. Consider alternative newer generation oscillators if the design is not yet finalized, as continued support for this specific package and configuration may be restricted over time.

Pin ConfigurableSelectable Oscillators Part Context

This model belongs to the Ultra Si549 series of clock generators and oscillators. It utilizes a fundamental crystal resonator to generate precise timing signals. The 8-SMD no-lead package allows for surface-mount assembly on printed circuit boards, supporting compact electronic device designs requiring reliable clock sources.

Pin ConfigurableSelectable Oscillators Replacement Considerations

Direct parameter-equivalent substitutes include the 549BAHC000159BBGR variant, which differs primarily in tape-and-reel packaging. Other Si549 family members may offer similar electrical characteristics but require verification of pinout and voltage compatibility.