549BCJC002346CCG

Pin ConfigurableSelectable Oscillators Overview

The Skyworks Solutions Inc. 549BCJC002346CCG is a programmable oscillator from the Si549 Ultra Series, utilizing fourth-generation DSPLL technology. It supports frequencies from 0.2 MHz to 1500 MHz with an I2C interface for configuration. The device operates at 3.3 V and features LVDS output format within a CLCC-8 package measuring 3.2 mm by 3.2 mm by 1 mm. It provides frequency stability of 25 PPM and has a maximum current rating of 83 mA.

Pin ConfigurableSelectable Oscillators Feature Summary

• Utilizes fourth-generation DSPLL technology for ultra-low jitter performance
• Supports differential or single-ended outputs via I2C programmability
• Operates across a wide frequency range from 0.2 MHz to 1500 MHz

Pin ConfigurableSelectable Oscillators Applications

• High-speed data transmission systems requiring precise clocking
• Telecommunications infrastructure equipment
• Test and measurement instruments

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify the specific ordering suffix against official Skyworks documentation to ensure correct pinout and electrical characteristics. Confirm that the CLCC-8 package matches your PCB footprint requirements. Check humidity sensitivity handling instructions prior to assembly. Ensure the I2C address configuration aligns with your system design constraints before finalizing procurement.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this component when low jitter and high frequency flexibility are required. The I2C interface allows for dynamic frequency adjustment without hardware changes. Consider the 3.3 V supply requirement and LVDS output compatibility with downstream logic. Verify thermal management needs given the operating temperature range and power consumption specifications.

Pin ConfigurableSelectable Oscillators Part Context

The 549BCJC002346CCG belongs to the Si549 Ultra Series family of programmable oscillators. This series is designed for applications demanding superior phase noise and jitter performance. The part integrates a voltage-controlled crystal oscillator (VCXO) with a digital phase-locked loop (DSPLL). It replaces older fixed-frequency solutions with a reconfigurable alternative.

Pin ConfigurableSelectable Oscillators Replacement Considerations

Consult official Skyworks substitution guides for compatible alternatives. Verify pin-to-pin compatibility if replacing existing designs. Ensure new parts support the same I2C protocol and voltage levels.