8V19N850DNLGI8

Overview

The 8V19N850DNLGI8 is a clock synchronizer manufactured by Renesas Electronics Corporation, designed for wireless radio applications. It operates within a supply voltage range of 1.71V to 3.465V and supports an input frequency up to 350MHz. The device features differential input and output capabilities, utilizing HCSL, LVCMOS, LVDS, or LVPECL signaling standards. It is housed in a 24-VFQFPN package with an exposed pad, suitable for surface mount installation. The component functions as a programmable clock buffer within the 8V19N850 series, providing precise timing synchronization for high-frequency digital systems.

Feature Summary

• Clock synchronizer optimized for wireless radio environments
• Supports multiple input/output logic levels including HCSL, LVCMOS, LVDS, and LVPECL
• Operates on a single supply voltage between 1.71V and 3.465V
• Available in a compact 24-VFQFPN (4x4 mm) surface-mount package

Applications

• Wireless radio base stations
• Telecommunications infrastructure equipment
• High-speed data transmission systems requiring precise clock synchronization

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to confirm package type and temperature range. Confirm RoHS compliance status and moisture sensitivity level prior to integration. Check for any recent Product Change Notifications (PCNs) regarding assembly site changes or material updates that may affect qualification. Ensure the required quantity aligns with standard manufacturing packaging constraints.

Selection Notes

Select this component when a dedicated clock synchronizer for wireless applications is required rather than a general-purpose generator. Verify that the system power supply falls within the 1.71V to 3.465V operating window. Ensure the PCB layout accommodates the 24-VFQFPN footprint with an exposed thermal pad for adequate heat dissipation. Compare jitter performance specifications against the target application requirements if detailed timing data is available in the official datasheet.

Part Context

This part belongs to the 8V19N850 series of clock synchronizers from Renesas Electronics. The series is engineered specifically for demanding wireless communication standards. The 'D' in the model number typically denotes a specific variant within the family, often related to package or electrical characteristics, while 'NLGI8' indicates the tape and reel packaging configuration.