5V49EE902-024NLGI

Clock Generators, PLLs, Frequency Synthesizers Overview

The Renesas 5V49EE902-024NLGI is a low-power, I2C-programmable clock generator designed for portable and battery-powered applications. It features an integrated voltage-controlled oscillator (VCO) and multiple output clocks with programmable frequencies. The device supports input frequencies up to 133 MHz and provides outputs ranging from 1 kHz to 133 MHz. It operates from a single 1.8V to 3.3V supply and includes a power-down mode for extended battery life. The component is housed in a compact 6-pin WLCSP package.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• I2C interface for flexible frequency configuration
• Integrated VCO eliminates external crystal requirements
• Low power consumption suitable for mobile devices
• Multiple output clock signals with independent programming

Clock Generators, PLLs, Frequency Synthesizers Applications

• Smartphones and tablets
• Portable media players
• Wearable electronics
• IoT sensor hubs

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the specific suffix NLGI against the manufacturer's current datasheet to confirm pinout compatibility and temperature range specifications. Ensure that the I2C address settings align with your system design constraints. Cross-reference the ordering information with official Renesas documentation to avoid counterfeit components or incorrect revisions.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Choose this component when space constraints require a small footprint and low power is critical. It is suitable for designs needing multiple clock domains without external crystals. Consider the available I2C lines and voltage levels of the host processor. Evaluate if the internal VCO stability meets the jitter requirements of the target application.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This part belongs to Renesas' 5V49E series of clock generators, which are optimized for consumer electronics. The series offers various configurations for different output counts and package sizes. The 5V49EE902 variant specifically targets applications requiring high integration and minimal external components. It complements other Renesas timing solutions by providing a cost-effective alternative to discrete crystal oscillators.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Check for direct substitutes within the 5V49E family such as the 5V49EE901 or 5V49EE903, depending on output count needs. Verify pin-to-pin compatibility before replacing. Consult Renesas' cross-reference tools for updated alternatives if this specific model is discontinued.