545BAA000274BCG

Oscillators Overview

The Skyworks Solutions Inc. 545BAA000274BCG is a standard clock oscillator from the Si545 series, designed for single-frequency applications within the 0.2 MHz to 1500 MHz range. It operates on supply voltages of 1.8 V, 2.5 V, or 3.3 V and features an LVDS output format with enable/disable functionality. The component utilizes a 6-SMD, no-lead surface mount package, ensuring compatibility with automated assembly processes while providing stable timing signals for high-speed digital systems.

Oscillators Feature Summary

• Supports differential and single-ended output configurations for flexible system integration
• Features low phase jitter performance suitable for demanding data communication interfaces
• Includes programmable enable/disable control for power management optimization

Oscillators Applications

• High-speed data communication equipment
• Networking infrastructure components
• Telecommunications base stations

Oscillators Procurement Notes

Verify the specific frequency requirement against the datasheet, as this part number corresponds to a fixed 322.265625 MHz output. Confirm that the LVDS output format aligns with the target circuit design. Ensure the operating voltage range matches the system power supply constraints. Check for RoHS compliance status if environmental regulations apply to the final product assembly.

Oscillators Selection Notes

Select this component when a precise single-frequency clock signal is required for high-speed serial links. The LVDS interface offers noise immunity advantages over CMOS outputs in noisy environments. Consider the 6-SMD package size for space-constrained PCB layouts. Evaluate the enable pin utility for implementing dynamic power saving modes during idle periods in the application.

Oscillators Part Context

This device belongs to the Si545 Ultra Series, which provides ultra-low jitter solutions for gigabit Ethernet, Fibre Channel, and SONET/SDH applications. The series is characterized by its flexibility in frequency selection and output formats, catering to diverse timing requirements in modern electronic systems.

Oscillators Replacement Considerations

The 545BAA000274BCGR is the reel-packaged version of the same component. Verify electrical parameters match exactly before substitution. No direct cross-manufacturer equivalents are documented in the provided source material.