8V19N850NLGI/W

Overview

The 8V19N850NLGI/W is a clock synchronizer from Renesas Electronics, designed for wireless radio applications. It operates within a supply voltage range of 2.375V to 3.465V and supports an operating temperature range of -40°C to +85°C. The device is housed in a VFQFPN package with an exposed pad, specifically identified as a 48-lead configuration. It functions as a clock generator and synchronizer, utilizing Phase-Locked Loop (PLL) technology to manage timing signals. The component complies with RoHS3 standards and carries an EAR99 export classification code.

Feature Summary

• Clock Synchronizer IC optimized for wireless radio systems
• Supply voltage range: 2.375V ~ 3.465V
• Operating temperature: -40°C to +85°C
• Package: 48-VFQFN Exposed Pad

Applications

• Wireless radio clock synchronization
• Timing signal generation for communication infrastructure

Procurement Notes

Verify the specific suffix 'W' against the manufacturer's official documentation to confirm packaging details, such as reel specifications or tape-and-reel quantities. Confirm current production status and availability through authorized distributors, as lead times may vary based on manufacturing cycles. Ensure compliance with RoHS3 requirements for the target assembly process.

Selection Notes

Select this component when a dedicated clock synchronizer for wireless radio applications is required. Verify that the 48-VFQFN package footprint matches the PCB layout constraints. Ensure the power supply design accommodates the 2.375V to 3.465V operating range and that thermal management strategies are adequate for the specified temperature range.

Part Context

This part belongs to the 8V19N850 series of clock synchronizers. The 'NLGI8' suffix typically denotes a specific tape-and-reel packaging format, while the '/W' suffix often indicates environmental compliance or specific packaging variations defined by the manufacturer. It is distinct from other clock generators like the 8T49N series which focus on frequency synthesis rather than synchronization.

Replacement Considerations

Consult the manufacturer's cross-reference guide for direct replacements. Potential alternatives within the Renesas portfolio should be evaluated for pin compatibility and electrical parameter alignment. Generic clock synchronizers may not offer the specific wireless radio optimizations provided by this model.