82V3352TFG

$2.79

Description：IC TIMING
Series：-

SKU:dd5e31b93976 Category: Application Specific Clock/Timing Brand: Renesas Electronics Corporation

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Product introduction

Product Detailed Parameters

Description：IC TIMING
Series：-
PLL：Yes
Mfr：Renesas Electronics Corporation
Main Purpose：Ethernet, SONET/SDH, Stratum
Input：CMOS, LVDS, PECL
Output：CMOS, LVDS, PECL
Number of Circuits：1
Ratio - Input:Output：3:02
Differential - Input:Output：Yes/Yes
Frequency - Max：622.08MHz
Voltage - Supply：3V ~ 3.6V
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：64-LQFP
Supplier Device Package：64-TQFP (10x10)
Grade：-
Qualification：-

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82V3352TFG

Overview

The 82V3352TFG is a Synchronous Ethernet WAN PLL clock generator manufactured by Renesas Electronics. It operates within a supply voltage range of 3.13 V to 3.47 V, with a typical operating voltage of 3.3 V. The device supports output frequencies ranging from 1.0E-6 MHz to 622.08 MHz and features an output skew of 50 ps. It provides four outputs in LVPECL, LVDS, or LVCMOS formats. Packaged in an FPBGA-81 surface-mount configuration, it functions as a Line Interface Unit (LIU) for E1/T1/J1 Long Haul/Short Haul applications.

Feature Summary

Supports Synchronous Ethernet WAN phase-locked loop functionality
Generates precise timing signals for telecom interface applications
Provides multiple output format options including LVPECL, LVDS, and LVCMOS

Applications

E1/T1/J1 Long Haul Line Interface Units
E1/T1/J1 Short Haul Line Interface Units
Synchronous Ethernet network synchronization

Procurement Notes

Verify component authenticity through authorized channels due to discontinuation status. Confirm package integrity and moisture sensitivity handling requirements prior to installation. Cross-reference datasheet specifications against current design constraints to ensure compatibility with existing system architectures and signal integrity standards.

Selection Notes

Evaluate the device's frequency range and output skew capabilities against specific network timing requirements. Consider the available output drive types and operating temperature range for environmental suitability. Assess integration complexity within the target telecom interface architecture compared to alternative clock generation solutions.

Part Context

This component belongs to the 82V series of clock generators and support products designed for high-performance timing applications. It serves as a specialized integrated circuit for telecommunications infrastructure, providing essential clock signals for line interface units in digital carrier systems.