Datasheet > SN761643_14

SN761643_14

更新时间： 2024-09-14 02:58:43

品牌	Logo	应用领域
德州仪器 - TI		放大器
页数	文件大小	规格书
10页	842K
描述
AGC AMPLIFIER

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SN761643_14 数据手册

SN761643

www.ti.com ..................................................................................................................................................................................................... SLES246–APRIL 2009

AGC AMPLIFIER

FEATURES

DGK PACKAGE

(TOP VIEW)

•

Low-Distortion Automatic Gain Control (AGC)

Amplifier

•

5-V Power Supply

GND1

OUT1

OUT2

GND2

8-Pin Mini Small-Outline Package (MSOP)

Wide Gain Control Range

IN1

IN2

APPLICATIONS

•

Digital TVs

Digital CATVs

Digital Set-Top Boxes (STBs)

AGC Control

AGC

DESCRIPTION

The SN761643 is an automatic gain control (AGC) amplifier for the TV tuner system of a digital TV, CATV, or

STB. The circuit consists of three stages of controlled-gain amplification, followed by a fixed-gain output

amplifier.

The device is packaged in an 8-pin MSOP suitable for surface mounting.

This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with

appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas

Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...10

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