544BAHC002104CCG

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. 544BAHC002104CCG is a programmable clock oscillator from the Si544 series, designed for high-performance timing applications. It supports differential or single-ended output formats and allows for any frequency configuration within the 0.2 MHz to 1500 MHz range via I2C interface. The device features an enable/disable function and operates on supply voltages of 1.8V, 2.5V, or 3.3V. It offers a frequency stability of ±20ppm, ensuring precise timing synchronization in complex electronic systems requiring flexible and accurate clock signals.

Pin ConfigurableSelectable Oscillators Feature Summary

• Supports configurable frequencies across a wide range using I2C control
• Provides differential or single-ended output options for system flexibility
• Includes hardware enable and disable functionality for power management

Pin ConfigurableSelectable Oscillators Applications

• High-speed data communication interfaces
• Network infrastructure equipment
• Server and storage systems
• Test and measurement instruments

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify the specific package type and tape/reel specifications with the manufacturer before ordering, as packaging details may vary by production batch. Confirm that the I2C address and command set align with your system controller capabilities. Ensure that the selected supply voltage (1.8V, 2.5V, or 3.3V) matches your board design requirements. Check for any recent product change notifications regarding pinout or electrical characteristics updates.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this component when a wide frequency tuning range up to 1.5 GHz is required with low phase noise performance. The I2C interface simplifies integration into microcontroller-based designs. Consider the ±20ppm stability requirement against your system's jitter tolerance. Evaluate the need for differential outputs to reduce EMI in sensitive environments compared to single-ended alternatives.

Pin ConfigurableSelectable Oscillators Part Context

This part belongs to the Si544 family of ultra-low jitter programmable oscillators. It complements other models like the 544CBBC002512CCG and 544HCEA001944CCGR by offering similar I2C configurability but with specific voltage and stability profiles tailored for different application tiers within the same product line.

Pin ConfigurableSelectable Oscillators Replacement Considerations

Direct substitutes include the 544CBBC002512CCG and 544HCEA001944CCGR, which share the Si544 architecture and I2C interface. Verify that the replacement part meets the exact frequency stability and output format requirements of the original design.