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Semtech GS2974ACNE3

Manufacturer Part Number :	GS2974ACNE3
Manufacturer :	Semtech
Description :	IC CABLE EQUALIZER SMPTE
Package :	16QFN
Datasheet :	GS2974ACNE3.PDF
EDA / CAD Models :	GS2974ACNE3 by SnapEDA
Base Product Number :	GS2974
Stock Condition :	In Stock 1489, New Original

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Semtech GS2974ACNE3

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The GS2974ACNE3 from Semtech is a compact video equalizer IC designed for high-speed serial data signals, particularly in DVB-ASI applications. It supports multiple standards including SMPTE 424M, 292M, and 259M, and operates efficiently across a wide data rate range from 143 Mb/s to 2.97 Gb/s. The device features automatic cable equalization to maintain signal integrity over long cable runs, minimizing output jitter and ensuring reliable video transmission.

Semtech GS2974ACNE3 electronic part

This IC is optimized for use with Belden 1694A cables, allowing equalization of up to 120 meters at 2.97 Gb/s and even longer distances at lower speeds. Its small 4x4 mm package makes it suitable for space-constrained designs, while operating on a single 3.3 V power supply. The GS2974ACNE3 also offers manual bypass and programmable mute features, making it a versatile choice for professional video equipment and broadcast systems.

Semtech GS2974ACNE3 original package label

As an authorized Semtech distributor, Nantian Electronics maintains ample stock of the GS2974ACNE3. We offer complete specifications, datasheets (PDF), and pin diagram documentation for your convenience. If you are interested in purchasing this part, please contact us for a competitive quote. We welcome your inquiries and orders.

Type	Description
Category	Integrated Circuits (ICs) Linear - Video Processing
Manufacturer	Semtech Corporation
Series	HD-LINX® III
Packaging	Tray
Part Status	Obsolete
Function	Equalizer
Applications	Professional Video
Standards	DVB-ASI, SMPTE
Control Interface	Serial
Voltage - Supply	3.135V ~ 3.465V
Mounting Type	Surface Mount
Package / Case	16-VQFN Exposed Pad
Supplier Device Package	16-QFN (4x4)
Base Product Number	GS2974

What are the key features of the GS2974ACNE3?

It is a video equalizer IC supporting SMPTE 424M/292M/259M standards, with automatic cable equalization for data rates from 143 Mb/s to 2.97 Gb/s. It offers low output jitter, a small 4x4 mm package, and operates on a single 3.3 V supply.

What is it used for?

The GS2974ACNE3 is used in professional video systems to maintain signal quality over long cable runs, especially in DVB-ASI and broadcast applications.

Are there alternative parts?

Yes. Similar video equalizer ICs from Semtech or other manufacturers with comparable speed and features can serve as alternatives depending on specific requirements.

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