參數(shù)資料
型號： SAA7118
廠商： NXP Semiconductors N.V.
英文描述： Multistandard video decoder with adaptive comb filter and component video input
中文描述： 多標準視頻解碼器與自適應梳狀濾波器和分量視頻輸入
文件頁數(shù)： 121/169頁
文件大?。?/td> 665K
代理商： SAA7118
2001 May 30
121
Philips Semiconductors
Preliminary specification
Multistandard video decoder with adaptive
comb filter and component video input
SAA7118
15.2.10 S
UBADDRESS
09H
Table 47
Luminance control; 09H[7:0]
15.2.11 S
UBADDRESS
0AH
Table 48
Luminance brightness control: decoder part; 0AH[7:0]
BIT
DESCRIPTION
SYMBOL VALUE
FUNCTION
D7
chrominance trap/comb filter
bypass
BYPS
0
chrominance trap or luminance comb filter active;
default for CVBS mode
chrominance trap or luminance comb filter bypassed;
default for S-video mode
disabled (= chrominance trap enabled, if BYPS = 0)
active, if BYPS = 0
processing delay is equal to internal pipelining delay;
recommended setting
one (NTSC standards) or two (PAL standards) video
lines additional processing delay
small remodulation bandwidth
(narrow chroma notch
higher luminance bandwidth)
large remodulation bandwidth
(wider chroma notch
smaller luminance bandwidth)
resolution enhancement filter 8.0 dB at 4.1 MHz
resolution enhancement filter 6.8 dB at 4.1 MHz
resolution enhancement filter 5.1 dB at 4.1 MHz
resolution enhancement filter 4.1 dB at 4.1 MHz
resolution enhancement filter 3.0 dB at 4.1 MHz
resolution enhancement filter 2.3 dB at 4.1 MHz
resolution enhancement filter 1.6 dB at 4.1 MHz
plain
low-pass filter 2 dB at 4.1 MHz
low-pass filter 3 dB at 4.1 MHz
low-pass filter 3 dB at 3.3 MHz; 4 dB at 4.1 MHz
low-pass filter 3 dB at 2.6 MHz; 8 dB at 4.1 MHz
low-pass filter 3 dB at 2.4 MHz; 14 dB at 4.1 MHz
low-pass filter 3 dB at 2.2 MHz; notch at 3.4 MHz
low-pass filter 3 dB at 1.9 MHz; notch at 3.0 MHz
low-pass filter 3 dB at 1.7 MHz; notch at 2.5 MHz
1
D6
adaptive luminance comb filter
YCOMB
0
1
0
D5
processing delay in non comb
filter mode
LDEL
1
D4
remodulation bandwidth for
luminance; see Figs 14 to 17
LUBW
0
1
D[3:0] sharpness control, luminance
filter characteristic; see Fig.18
LUFI[3:0]
0001
0010
0011
0100
0101
0110
0111
0000
1000
1001
1010
1011
1100
1101
1110
1111
OFFSET
CONTROL BITS D7 TO D0
DBRI7
DBRI6
DBRI5
DBRI4
DBRI3
DBRI2
DBRI1
DBRI0
255 (bright)
128 (ITU level)
0 (dark)
1
1
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
相關(guān)PDF資料
PDF描述
SAA7118E Multistandard video decoder with adaptive comb filter and component video input
SAA7118H Multistandard video decoder with adaptive comb filter and component video input
SAA7120 Digital Video Encoder (ConDENC)
SAA7120H-01 Digital Video Encoder (ConDENC)
SAA7121 Digital Video Encoder (ConDENC)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SAA7118E 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Multistandard video decoder with adaptive comb filter and component video input
SAA7118E/V1,518 功能描述:視頻 IC COMPONENT VID 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
SAA7118E/V1,551 功能描述:視頻 IC COMPONENT VID 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
SAA7118E/V1,557 功能描述:視頻 IC COMPONENT VID 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
SAA7118E/V1/M5 功能描述:視頻 IC COMPONENT + VIDEO PROCESSOR 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
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