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LA7672中文資料三洋數(shù)據(jù)手冊PDF規(guī)格書

LA7672
廠商型號

LA7672

功能描述

Color TV Single-Chip Signal Processor for NTSC Systems (PLL Detection)

文件大小

155.61 Kbytes

頁面數(shù)量

6

生產廠商 Sanyo Semicon Device
企業(yè)簡稱

SANYO三洋

中文名稱

三洋電機株式會社官網

原廠標識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2024-12-22 23:00:00

LA7672規(guī)格書詳情

Overview

The LA7672 is a single-chip IC for color TVs based on the NTSC system with on-chip circuit for all VIF, SIF, video, chroma and deflection signal processing.

Features

[VIF]

? PLL detection (high video and audio quality)

? High-gain VIF amplifier

? High speed AGC

? On-chip APC time constant switch

[SIF]

? Simultaneous sound IN/OUT

? Video/audio simultaneous muting, or audio-only muting

possible

[Audio-visual switch]

? Internal/external audio-visual switch (VCC = 9 V)

[OSD]

? RGB 3 input

? RGB linear up (– 6 dB input: 2 V to 5 V)

? Fast blanking (B input combined use)

[Chroma]

? On-chip ACC filter, On-chip killer filter, Killer-circuit

hysteresis operation

? On-chip carrier filter

[Video]

? Black enhancement

? On-chip delay line

? Wide band width (9 MHz): delay line short

? Duel rank on-chip differentiation circuit also available

for soft also

? S input supported (VCR application)

? Variable DC transmission volume available (externally

attached circuit adjustment)

[Deflection]

? Adjustment-free horizontal, vertical synchronization

? Duel AFC system with excellent anti-noise

characteristics

? External adjustment of vertical synchronization

sensitivity

? Vertical size is constant with no-signal

? Highly stable image during playback of copy protected

tapes (macro-vision tape)

? High stability against VCR skew distortion

產品屬性

  • 型號:

    LA7672

  • 制造商:

    SANYO

  • 制造商全稱:

    Sanyo Semicon Device

  • 功能描述:

    Color TV Single-Chip Signal Processor for NTSC Systems(PLL Detection)

供應商 型號 品牌 批號 封裝 庫存 備注 價格
SANYO/三洋
23+
NA/
251
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票
詢價
SANYO
2020+
DIP
80000
只做自己庫存,全新原裝進口正品假一賠百,可開13%增
詢價
SANYO
DIP-52
68900
原包原標簽100%進口原裝常備現(xiàn)貨!
詢價
SANYO
22+
DIP-52
5000
原裝現(xiàn)貨庫存.價格優(yōu)勢!!
詢價
SANYO/三洋
23+
TO-59
8510
原裝正品代理渠道價格優(yōu)勢
詢價
SANYO
23+
DIP
5000
原裝正品,假一罰十
詢價
24+
DIP
3
詢價
SANYO
08+
DIP-52
1277
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力
詢價
SANYO
23+
DIP-52
50000
全新原裝正品現(xiàn)貨,支持訂貨
詢價
SANYO/三洋
23+
DIP
13000
原廠授權一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種
詢價