82V3395BNLG8

Overview

The Renesas 82V3395BNLG8 is a synchronous Ethernet line card phase-locked loop (PLL) designed for WAN synchronization applications. It features two independent circuits housed in a 72-pin VFQFN package with an exposed pad. The device operates on a single 3.3 V supply and supports input levels including LVCMOS, LVDS, and LVPECL. It accepts a maximum input frequency of 156.25 MHz and generates output frequencies up to 644.5312 MHz. Built on silicon technology, it functions within a commercial temperature range of -40°C to +85°C.

Feature Summary

• Dual-circuit PLL architecture optimized for Synchronous Ethernet line cards
• Supports LVCMOS, LVDS, and LVPECL input signal levels
• Output frequency range extending up to 644.5312 MHz
• Available in a compact 72-VFQFP (VFQFN72_EP) surface-mount package

Applications

• Synchronous Ethernet network synchronization equipment
• WAN infrastructure clock distribution systems
• Telecom line card timing solutions

Procurement Notes

Verify the specific suffix 'NLG8' against official Renesas documentation to confirm package type and RoHS compliance status. Confirm moisture sensitivity level handling requirements prior to assembly. Check current production status as telecom components may undergo lifecycle changes. Ensure the 72-pin QFN footprint matches the target PCB design constraints.

Selection Notes

Select this component when dual independent PLLs are required for strict Synchronous Ethernet standards. Verify that the 156.25 MHz maximum input frequency aligns with the reference clock source. Ensure the system environment remains within the specified -40°C to +85°C operating range. Confirm that the 3.3 V power supply voltage is stable and compatible with the LVCMOS/LVDS/LVPECL interface requirements.

Part Context

This part belongs to the 82V3395 series of specialized clock generators. It is distinct from general-purpose oscillators or other PLL families like the 82V2082 LIU series. The component serves specifically as a timing solution for high-frequency synchronization in telecommunications hardware rather than general data conversion or logic interfacing.

Replacement Considerations

Consult official Renesas cross-reference guides for verified substitutes. Generic PLLs may not support the specific Synchronous Ethernet line card requirements or the exact input/output frequency ranges defined for this model.