TDA6151-5X

更新时间： 2024-02-26 01:37:27

品牌	Logo	应用领域
英飞凌 - INFINEON		消费电路商用集成电路光电二极管
页数	文件大小	规格书
15页	680K
描述
Satellite-Video IC

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技术参数
数据手册

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TDA6151-5X 技术参数

生命周期：	Obsolete	包装说明：	,
Reach Compliance Code：	unknown	HTS代码：	8542.39.00.01
风险等级：	5.81	Is Samacsys：	N
商用集成电路类型：	CONSUMER CIRCUIT	JESD-30 代码：	R-PDIP-T20
功能数量：	1	端子数量：	20
最高工作温度：	70 °C	最低工作温度：
封装主体材料：	PLASTIC/EPOXY	封装形状：	RECTANGULAR
封装形式：	IN-LINE	认证状态：	Not Qualified
最大压摆率：	50 mA	最大供电电压 (Vsup)：	13.2 V
最小供电电压 (Vsup)：	10.8 V	表面贴装：	NO
技术：	BIPOLAR	温度等级：	COMMERCIAL
端子形式：	THROUGH-HOLE	端子位置：	DUAL
Base Number Matches：	1

TDA6151-5X 数据手册

Satellite-Video IC

TDA 6151-5

TDA 6151-5X

Preliminary Data

Features

Bipolar IC

● Adjustable gain for different FM deviations

● Video buffer and special baseband output for the sound

processor SDA 6102-5X are available

● Clamping circuit for elimination of "Energy Dispersal"

signal

● Built-in video switch for external applied video signal

● Application in satellite receiving systems.

P-DIP-20-1

P-DSO-20-1

Type

Ordering Code

Q67000-A5175

Q67000-A5074

Package

TDA 6151-5

TDA 6151-5X

P-DIP-20-1

P-DSO-20-1 (SMD)

The video circuit for a satellite application consists of a voltage controlled AGC-amplifier, driver for

two external de-emphasis networks, followed by a three-stage switch. An additional baseband

output is available via a driver. The output signal of the video switch is applied to a video clamping

circuit, this clamping circuit removes the energy dispersal signal from the video signal. The clamped

signal is applied via a video switch to the SCART-output.

Circuit Description

The demodulated FM-satellite video signal is fed via a buffer amplifier to a gain controlled amplifier.

The gain control is done using an external applied DC-voltage. The output signal of this amplifier is

used to drive three separate signal pathes. First of all the baseband is fed via a high pass filter with

a cut off frequency of approx. 4 MHz to the input of a SAT-TV-sound processor, e.g. TDA 6160 X.

A second output with a buffer amplifier is used to drive two external de-emphasis networks. After

passing through the de-emphasis networks the baseband signals are fed into two inputs of the de-

Semiconductor Group

04.95

12 3 4 5 6 7...15

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