Datasheet > TBA121

TBA121

更新时间： 2022-11-26 02:54:32

品牌	Logo	应用领域
英飞凌 - INFINEON		开关
页数	文件大小	规格书
10页	432K
描述
FM-Sound IF with SCART Switch and Volume Control

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TBA121 数据手册

FM-Sound IF with SCART Switch

and Volume Control

TBA 121-5

Bipolar IC

Features

● Outstanding limiting qualities

● Few external components

● Integrated de-emphasis resistor

● Low harmonic distortion factor

P-DIP-16

Type

Ordering Code

Q67000-A5137

Package

TBA 121-5

P-DIP-16

Functional Description

FM-IF amplifier, consisting in a limiter amplifier with FM demodulator. The AF section contains a

SCART-record/playback switch as well as AF output with volume control. The control of the volume

is controlled via an analog control input, and the SCART switch is controlled via a switch input.

Application

Application of the IC is intended in mono TV sets.

Circuit Description

In its FM section, the component contains an eight stage, symmetrical limiter amplifier with

subsequent coincidence demodulator. The AF section contains an analog switch for the SCART-

recording / playback function as well as an analog volume control with AF output.

Semiconductor Group

06.94

12 3 4 5 6 7...10

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