參數(shù)資料
型號: SAA7118H
廠商: NXP SEMICONDUCTORS
元件分類: 顏色信號轉(zhuǎn)換
英文描述: Multistandard video decoder with adaptive comb filter and component video input
中文描述: COLOR SIGNAL DECODER, PQFP160
封裝: 28 X 28 MM, 3.40 MM HEIGHT, PLASTIC, MS-022, SOT322-2 , QFP-160
文件頁數(shù): 58/169頁
文件大?。?/td> 665K
代理商: SAA7118H
2001 May 30
58
Philips Semiconductors
Preliminary specification
Multistandard video decoder with adaptive
comb filter and component video input
SAA7118
Fig.35 Basic problem of interlaced vertical scaling (example: downscale
3
5
).
MHB547
mismatched vertical line distances
scale dependent start offset
correct scale dependent position
unscaled input
scaled output,
no phase offset
scaled output,
with phase offset
field 1
field 2
field 1
field 2
field 1
field 2
Fig.36 Derivation of the phase related equations (example: interlace vertical scaling down to
3
5
, with field
conversion).
Offset
A
32
1 line shift
=
=
=
A
B
1
1
=
=
=
+
D = no offset = 0
B
1
1
+
YSC64
16
+
=
=
C
1
YSC64
=
=
MHB548
field 1
field 2
upper
lower
field 1
field 2
case UP-UP
case LO-LO
field 1
field 2
case UP-LO
case LO-UP
A
B
C
D
Offset
132
32
1 line shift
=
=
=
1
1
YSC64
16
+
=
C
1
YSC64
=
=
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SAA7118H/V1,557 功能描述:視頻 IC VIDEO DECODER 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
SAA7118HBB 功能描述:視頻 IC VIDEO DECODER W/FILTER 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
SAA7120 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital Video Encoder (ConDENC)
SAA7120H 制造商:NXP Semiconductors 功能描述:Video/TV Circuit, Color Encoder Circuit, 44 Pin, Plastic, QFP
SAA7120H-01 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital Video Encoder (ConDENC)