8T49N287-003NLGI#

Description：IC FREQ TRANS 56VFQFPN
Series：FemtoClock® NG

SKU:8387478228ef Category: Clock Generators, PLLs, Frequency Synthesizers Brand: Renesas Electronics Corporation

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Product introduction

Product Detailed Parameters

Description：IC FREQ TRANS 56VFQFPN
Series：FemtoClock® NG
Package：Tray
Mfr：Renesas Electronics Corporation
PLL：Yes with Bypass
Input：HCSL, LVCMOS, LVDS, LVHSTL, LVPECL, LVTTL, Crystal
Output：HCSL, LVCMOS, LVDS, LVPECL
Number of Circuits：1
Ratio - Input:Output：3:08
Differential - Input:Output：Yes/Yes
Frequency - Max：1GHz
Divider/Multiplier：Yes/No
Voltage - Supply：2.375V ~ 2.625V, 3.135V ~ 3.465V
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：56-VFQFN Exposed Pad
Supplier Device Package：56-VFQFPN (8x8)
Type：Frequency Translator
Grade：-
Qualification：-

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8T49N287-003NLGI#

Overview

The 8T49N287-003NLGI is a FemtoClock NG Universal Frequency Translator manufactured by Renesas Electronics. It integrates low-phase noise frequency translation and jitter attenuation capabilities within a single device. The component supports multiple input clock sources and generates precise output frequencies suitable for high-speed digital applications. It features programmable I2C interfaces for configuration and includes monitoring functions for network reliability.

Feature Summary

FemtoClock NG PLL technology for low phase noise performance
Universal Frequency Translator with jitter attenuation
I2C serial interface for register programming
Supports GR.1244-CORE Stratum specifications

Applications

SONET/SDH network line cards
Carrier Ethernet switches
OTN (Optical Transport Network) equipment
Test and measurement instruments

Part Context

This part belongs to the 8T49N287 series of Universal Frequency Translators. It is designed for telecommunications infrastructure requiring precise timing synchronization. The device is part of Renesas' FemtoClock family, which focuses on minimizing jitter in high-speed data transmission systems.

Replacement Considerations

The related model 8T49N287A-998NLGI is listed as a Clock Synthesizer/Jitter Cleaner compliant with GR.1244 Stratum standards. Verify specific output configurations and package compatibility when substituting.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.