Datasheet > NTE7129

NTE7129

更新时间： 2024-02-18 16:32:31

品牌	Logo	应用领域
NTE		录像机电视
页数	文件大小	规格书
4页	75K
描述
Integrated Circuit IF Signal Processing (Super PLL−II VIF + SIF) Circuit for TVs & VCRs

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技术参数
数据手册

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NTE7129 技术参数

生命周期：	Active	包装说明：	DIP-24
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.69
商用集成电路类型：	CONSUMER CIRCUIT	JESD-30 代码：	R-PDIP-T24
长度：	21.9 mm	功能数量：	1
端子数量：	24	最高工作温度：	70 °C
最低工作温度：	-20 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	DIP	封装形状：	RECTANGULAR
封装形式：	IN-LINE	座面最大高度：	4.2 mm
最大供电电压 (Vsup)：	13.2 V	最小供电电压 (Vsup)：	8.2 V
表面贴装：	NO	温度等级：	OTHER
端子形式：	THROUGH-HOLE	端子节距：	1.78 mm
端子位置：	DUAL	宽度：	7.62 mm
Base Number Matches：	1

NTE7129 数据手册

NTE7129

Integrated Circuit

IF Signal Processing (Super PLL−II VIF + SIF)

Circuit for TVs & VCRs

Description:

The NTE7129 is an intercarrier−type VIF + SIF integrated circuit in a 24−Lead DIP type package that

supports excellent sound and image quality. The pin assignment of the NTE7129 is identical to that

of the NTE7130, allowing the NTE7130 to be used for split systems while the NTE7129 is used for

intercarrier systems. In addition, the NTE7129 suppresses Nyaquist buzz interference by using a PLL

(Phase−Lock Loop) detection system with a buzz canceller in order to provide the best sound quality

possible.

Features:

D Excellent Buzz and Buzz−Beat Characteristics due to PLL

D Built−In APC Time Constant Switch

D Duplicate Time Constant System Suited for High−Speed AGC

D Excellent DG and DP Characteristics

D RF AGC Adjustment is Simple

Functions:

VIF Block

D VIF Amplifier

D PLL Detector

D Equalizer Amplifier

D Lock Detection

D RF AGC

D VCO

D APC Filter

D B/W NC

D AFT

D APC Detector

D Buzz Canceller

D IF AGC

SIF Block

D Limiter Amplifier

D FM Quadrature Detector

D AV Mute (Pin4)

Mute

D Audio Mute (Pin2)

D IS−15 Switch (Pin13)

12 3 4

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