8T49N287-003NLGI

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

SKU:acc0dff31bc4 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 belongs to the 8T49N287 series and functions as a clock generator with jitter attenuation capabilities. The device supports multiple output frequencies and input configurations, designed for high-performance timing applications in networking and communications equipment.

Feature Summary

FemtoClock NG PLL technology for low phase jitter performance
Supports multiple LVPECL or LVDS output configurations
Programmable via I2C interface for flexible frequency synthesis

Applications

SONET/SDH network line cards
Ethernet switch synchronization
Base station baseband units

Part Context

This component is part of the 8T49N287 family of Universal Frequency Translators. According to public distributor records, the specific variant 8T49N287-003NLGI is listed with an 'End of Life' (EOL) status, indicating it is no longer actively manufactured or recommended for new designs.

Replacement Considerations

Public documentation lists the related part number 8T49N287-002NLGI within the same series. Designers should verify if this alternative meets specific frequency requirements or consider newer generations from the FemtoClock portfolio.

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

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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.