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NTE844中文資料NTE數(shù)據(jù)手冊PDF規(guī)格書

NTE844
廠商型號

NTE844

功能描述

Integrated Circuit Single Chip TV Chroma/Luminance Processor

文件大小

21.03 Kbytes

頁面數(shù)量

3

生產(chǎn)廠商 NTE Electronics
企業(yè)簡稱

NTE

中文名稱

NTE Electronics官網(wǎng)

原廠標識
數(shù)據(jù)手冊

下載地址一下載地址二

更新時間

2025-1-8 18:11:00

NTE844規(guī)格書詳情

Description:

The NTE844 is an integrated circuit in a 28–Lead DIP type package and contains all the required circuits functions between the video detector and the picture tube RGB driver stages of a color television receiver. The NTE844 decodes the chrominance signals and then produces three different color signals that are internally combined with the luminance to develop the RGB signals. The picture saturation, hue and brightness DC controls are externally adjustable. The AFPC, ACC, Dynamic flesh control, Beam limiting and Gate black level (Brightness)control are servo loops used to stabilize the RGB output and reduce frequent manual adjustment. The automatic beam limiter circuit reduces picture contrast and brightness to prevent excessive drive output at the picture tube.

Features:

● All chroma processing and demodulating circuitry on a single chip.

● Phase–locked subcarrier regeneration utilizing sample–and–hold techniques.

● Supplementary ACC with overload detector

● Linear DC controls for chroma gain and tint

● Dynamic “flesh correction”

● Balanced chroma demodulators with low output impedance for direct coupling

● Internal RF filtering

● Few external components

● Automatic beam limiter

● Chroma luminance tracking picture control

產(chǎn)品屬性

  • 型號:

    NTE844

  • 制造商:

    NTE Electronics

  • 功能描述:

    Single Chip TV Chroma/Luminance Processor 28-Pin PDIP

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
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DIP8
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2008+
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一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力
詢價
5
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NTE
1742+
SOP8
98215
只要網(wǎng)上有絕對有貨!只做原裝正品!
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NTE
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NA
500000
萬三科技,秉承原裝,購芯無憂
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量大可定NTE
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39625
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種
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