8T49N203A-003NLGI8

Description：IC TRANSLATOR UNIV FREQ 40VFQFN
Series：FemtoClock® NG

SKU:ccb3b0b28ae7 Category: Clock Generators, PLLs, Frequency Synthesizers Brand: Renesas Electronics Corporation

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：IC TRANSLATOR UNIV FREQ 40VFQFN
Series：FemtoClock® NG
Package：Tape & Reel (TR)
Mfr：Renesas Electronics Corporation
PLL：Yes with Bypass
Input：HCSL, LVDS, LVHSTL, LVPECL, Crystal
Output：LVPECL
Number of Circuits：1
Ratio - Input:Output：3:02
Differential - Input:Output：Yes/Yes
Frequency - Max：1.21GHz
Divider/Multiplier：Yes/No
Voltage - Supply：2.375V ~ 3.465V
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：40-VFQFN Exposed Pad
Supplier Device Package：40-QFN (6x6)
Type：-
Grade：-
Qualification：-

Download product information

8T49N203A-003NLGI8

Overview

The Renesas 8T49N203A-003NLGI8 is a FemtoClock NG Universal Frequency Translator IC in a 40-VFQFN package. It features a single PLL with a 3:2 input-to-output ratio, supporting differential LVPECL inputs and outputs. The device operates on a 2.375V to 3.465V supply within a -40°C to 85°C temperature range. Maximum frequency is 25MHz. This component is classified as End-of-Life (EOL) by the manufacturer.

Feature Summary

Single PLL architecture with 3:2 input/output ratio
Differential LVPECL input and output levels
Operating voltage range of 2.375V to 3.465V
End-of-Life status confirmed by manufacturer

Applications

SONET/SDH network equipment
Synchronous Ethernet line cards
Carrier Ethernet switches

Procurement Notes

This part number is officially discontinued and no longer manufactured. Verification of availability should focus on obsolete stock or secondary market sources rather than direct procurement from Renesas Electronics Corporation.

Selection Notes

Designers requiring active components should evaluate the 8T49N241 series or other FemtoClock NG devices listed as similar alternatives. Ensure new selections maintain compatibility with existing I2C programming interfaces and pin configurations.

Part Context

The 8T49N203A belongs to the FemtoClock NG family of universal frequency translators. These devices are designed for jitter attenuation and frequency translation in high-performance networking applications, typically replacing older clock synthesizer technologies.

Replacement Considerations

Publicly documented substitutes include the 8T49N241-994NLGI, 8T49N241-998NLGI, and 8T49N242-998NLGI8. Verify electrical parameters and pinout compatibility before substitution.

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.