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SAA7118 Datasheet, PDF (32/169 Pages) NXP Semiconductors – Multistandard video decoder with adaptive comb filter and component video input | |||
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Philips Semiconductors
Multistandard video decoder with adaptive
comb ï¬lter and component video input
Preliminary speciï¬cation
SAA7118
(1) LCBW[2:0] = 000.
(2) LCBW[2:0] = 010.
(3) LCBW[2:0] = 100.
(4) LCBW[2:0] = 110.
(5) LCBW[2:0] = 001.
(6) LCBW[2:0] = 011.
(7) LCBW[2:0] = 101.
(8) LCBW[2:0] = 111.
3
V0
(dB)
â3
MHB538
â6
â9
â 12
(1)
â 15
(2)
â 18
(3)
â 21
(4)
â 24
â 27
â 30
â 33
â 36
â 39
â 42
â 45
â 48
â 51
â 54
â 57
â 60
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2 3.4 3.6 3.8 4.0 4.2 4.4 4.6 4.8 5.0
f (MHz)
3
V0
(dB)
â3
â6
â9
â 12
(5)
â 15
(6)
â 18
(7)
â 21
(8)
â 24
â 27
â 30
â 33
â 36
â 39
â 42
â 45
â 48
â 51
â 54
â 57
â 60
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2 3.4 3.6 3.8 4.0 4.2 4.4 4.6 4.8 5.0
f (MHz)
Fig.17 Transfer characteristics of the luminance notch filter in 4.43 MHz mode (Y-comb filter disabled) at
LUBW = 1.
2001 May 30
32
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