參數(shù)資料
型號: SAA7114H
廠商: NXP SEMICONDUCTORS
元件分類: 顏色信號轉(zhuǎn)換
英文描述: PAL/NTSC/SECAM video decoder with adaptive PAL/NTSC comb filter, VBI data slicer and high performance scaler
中文描述: COLOR SIGNAL DECODER, PQFP100
封裝: 14 X 14 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT407-1, LQFP-100
文件頁數(shù): 17/147頁
文件大?。?/td> 759K
代理商: SAA7114H
2004 Mar 03
17
Philips Semiconductors
Product specification
PAL/NTSC/SECAM video decoder with adaptive PAL/NTSC
comb filter, VBI data slicer and high performance scaler
SAA7114
8
FUNCTIONAL DESCRIPTION
8.1
Decoder
8.1.1
A
NALOG INPUT PROCESSING
The SAA7114 offers six analog signal inputs, two analog
main channels with source switch, clamp circuit, analog
amplifier, anti-alias filter and video 9-bit CMOS ADC;
see Fig.7.
8.1.2
A
NALOG CONTROL CIRCUITS
The anti-alias filters are adapted to the line-locked clock
frequency via a filter control circuit. The characteristic is
shown in Fig.4. During the vertical blanking period gain
and clamping control are frozen.
Fig.4 Anti-alias filter.
6
V
(dB)
42
0
2
4
6
8
10
12
14
f (MHz)
MGD138
6
12
18
24
30
36
0
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SAA7114H/V2 制造商:NXP Semiconductors 功能描述:7114H/V2557
SAA7114H/V2,518 功能描述:視頻 IC DIGITAL VIDEO DECODER W/COMB F RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel
SAA7114H/V2,557 功能描述:視頻 IC DECODR W/FILTR RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel
SAA7114H/V2557 制造商:NXP Semiconductors 功能描述:VIDEO DECODER W/FILTER 100LQFP
SAA7114H_1 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Video decoder