546ACA000049ABGR

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. 546ACA000049ABGR is a pin-configurable Ultra™ Si546 series LVPECL crystal oscillator designed for high-frequency applications. It operates at a primary output frequency of 156.25 MHz and supports dual output configurations. The device functions within a supply voltage range of 2.5V to 3.3V and utilizes a compact 6-SMD, No Lead package. This standard XO component is engineered to provide stable clock signals for demanding digital systems.

Pin ConfigurableSelectable Oscillators Feature Summary

• Pin-configurable architecture allows for flexible output selection
• LVPECL output format ensures signal integrity
• Supports dual output configurations for system versatility

Pin ConfigurableSelectable Oscillators Applications

• SerDes transceiver clock generation
• High-speed data communication interfaces
• Network equipment timing solutions

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify the specific pin configuration and output type required for your design before procurement. Confirm that the 6-SMD package matches your PCB footprint. Ensure the 2.5V or 3.3V supply rail aligns with the oscillator's operating voltage specifications. Check for any recent product change notifications regarding manufacturing updates.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this component when a fixed 156.25 MHz LVPECL signal is needed with configurable pinout options. Consider the 6-SMD package size for space-constrained layouts. Evaluate power consumption against system requirements given the 2.5V/3.3V operation. Compare against other Si546 variants if different frequencies or output types are necessary.

Pin ConfigurableSelectable Oscillators Part Context

This part belongs to the Ultra™ Si546 family of crystal oscillators from Skyworks Solutions. The series is known for low phase noise and high stability. The 546ACA000049ABGR specifically targets applications requiring precise timing at 156.25 MHz with flexible hardware integration through its pin-configurable design.

Pin ConfigurableSelectable Oscillators Replacement Considerations

Check Skyworks documentation for direct pin-compatible substitutes within the Si546 series. Verify if alternative part numbers offer the same 156.25 MHz frequency and LVPECL output. Ensure any replacement maintains the 6-SMD package dimensions and electrical characteristics.