GS3441 datasheet(2/25 Pages) SEMTECH

No. de pieza	GS3441

Descripción Electrónicos	Extended Reach 3G/HD/SD Adaptive Cable Equalizer with Dual Outputs

PDF	25 Pages

Scroll/Zoom	100%

Fabricante Electrónico	SEMTECH [Semtech Corporation]

Página de inicio	http://www.semtech.com

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2 / 25 page

GS3441 Extended Reach 3G/HD/SD Adaptive Cable

Equalizer with Dual Outputs

Final Data Sheet

Rev. 1

GENDOC-056647

May 2013

2 of 25

Proprietary & Confidential

www.semtech.com

Description (Continued)

The GS3441 also features programmable output

de-emphasis with three, user-selectable operating levels to

support long PCB traces at the output of the device.

The device comes in a 24-pin, 4mm x 4mm QFN package

and is footprint compatible with Semtech’s GS2993

equalizer.

Power consumption of the GS3441 is typically 212mW

when DC-coupled at 1.2V.

The GS3441 is Pb-free, and the encapsulation compound

does not contain halogenated flame retardant.

This component and all homogeneous subcomponents are

RoHS compliant.

GS3441 Functional Block Diagram

Equalizer

Output 1

AGC

SDI

SLEEP

DDO1

BYPASS

SDI

DDO1

AGC

OP1_EN

SQ_ADJ

Squelch Adjust

Carrier Detect

Mute

Restore

Output 2

DDO2

OP2_EN

VEE_O1

VEE_O2

OP2_CTL

OP1_CTL

VCC_O1

VCC_O2

CLI

VCC_A

VEE_A

GAIN_SEL

GS3441 Datasheet(PDF) 2 Page - Semtech Corporation

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