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SAA4945H中文資料飛利浦?jǐn)?shù)據(jù)手冊(cè)PDF規(guī)格書(shū)

SAA4945H
廠商型號(hào)

SAA4945H

功能描述

LIne MEmory noise Reduction IC LIMERIC

文件大小

116.56 Kbytes

頁(yè)面數(shù)量

20 頁(yè)

生產(chǎn)廠商 NXP Semiconductors
企業(yè)簡(jiǎn)稱

Philips飛利浦

中文名稱

荷蘭皇家飛利浦官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2024-12-24 22:58:00

SAA4945H規(guī)格書(shū)詳情

GENERAL DESCRIPTION

The SAA4945H, LIMERIC (LIne MEmory noise Reduction IC) is a 2-D recursive noise reduction filter for both luminance and colour difference signals. The noise reduction is automatically adapted to the global noise level in the image. Ten different preferences of noise reduction can be set using a synchronous receiver transmitter bus; SNERT (Synchronous No parity Eight bit Receive Transmit) bus. Alternatively, the noise reduction can be switched off. The LIMERIC is generally placed directly after the ADC in the feature box and works fully in the 1fh (50/60 Hz) domain.

FEATURES

? 2-D adaptive vertically recursive noise reduction

? Noise reduction for Y, U and V signals in 4 : 1 : 1 format

? Single 5 V ±10 power supply

? Communication by means of serial communication protocol 83C654 (SNERT bus)

? Via SNERT bus, 10 different types of noise reduction selectable; the noise reduction function can also be disabled

? Phase relation write enable input/output signal simultaneously switchable over one clock period w.r.t. input/output samples

? 8-bit wide data processing for Y, U and V; in unsigned format (Y signal) and in 2’s complement (U and V signals)

? One fixed line locked clock operation frequency up to 16 MHz (typical)

? Exactly one line delay.

產(chǎn)品屬性

  • 型號(hào):

    SAA4945H

  • 制造商:

    PHILIPS

  • 制造商全稱:

    NXP Semiconductors

  • 功能描述:

    LIne MEmory noise Reduction IC LIMERIC

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
NXP
2016+
PLCC44
9000
只做原裝,假一罰十,公司可開(kāi)17%增值稅發(fā)票!
詢價(jià)
PHI
2020+
PLCC44
80000
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增
詢價(jià)
PHILIPS/飛利浦
23+
NA/
288
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開(kāi)增值稅票
詢價(jià)
PHILIPS
96+
QFP
1214
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詢價(jià)
PHILIPS
23+
PLCC44
4500
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售!
詢價(jià)
PHILIPS/飛利浦
PLCC44
125000
一級(jí)代理原裝正品,價(jià)格優(yōu)勢(shì),長(zhǎng)期供應(yīng)!
詢價(jià)
PHILIPS/飛利浦
2022
PLCC44
80000
原裝現(xiàn)貨,OEM渠道,歡迎咨詢
詢價(jià)
PHILIPS
589220
16余年資質(zhì) 絕對(duì)原盒原盤(pán) 更多數(shù)量
詢價(jià)
NXP(PHILIPS)
23+
PLCC
12300
詢價(jià)
PHI
21+
PLCC44
35200
一級(jí)代理/放心采購(gòu)
詢價(jià)