549BAJA000157BBGR

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. 549BAJA000157BBGR is a standard LVDS crystal oscillator from the Ultra Si549 series, housed in an 8-SMD, no-lead package measuring 5.00mm x 3.20mm x 1.33mm. It supports supply voltages of 1.8V, 2.5V, and 3.3V with a maximum operating current of 121mA. The device provides output frequencies of 156.25MHz, 161.1328MHz, 312.5MHz, or 322.2656MHz, maintaining a frequency stability of ±20ppm across an industrial temperature range of -40°C to 85°C.

Pin ConfigurableSelectable Oscillators Feature Summary

• Pin-configurable and selectable architecture for flexible design integration
• Supports multiple supply voltage options including 1.8V, 2.5V, and 3.3V
• Delivers standard LVDS output signals for high-speed applications

Pin ConfigurableSelectable Oscillators Applications

• High-speed data transmission systems
• Telecommunications infrastructure equipment
• Network switching and routing devices

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm that the specific part number matches the required output frequency configuration among the available options. Ensure compliance with RoHS3 specifications and check for any applicable export control classifications such as EAR99 before finalizing procurement orders.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this component when a compact, pin-configurable LVDS oscillator is required for designs supporting 1.8V, 2.5V, or 3.3V logic levels. Consider the ±20ppm stability requirement and the -40°C to 85°C operating temperature range against system environmental constraints. Note that the device is marked as Not Recommended for New Designs (NRND) due to potential minimum order quantity restrictions.

Pin ConfigurableSelectable Oscillators Part Context

This oscillator belongs to the Ultra Si549 family, which specializes in programmable clock generation solutions. The 549BAJA suffix indicates a specific variant within the broader 549BAJ product line, characterized by its LVDS output type and specific pin-configurable capabilities designed for space-constrained electronic assemblies.

Pin ConfigurableSelectable Oscillators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.