SAA7111A Datasheet, PDF (59/72 Pages) NXP Semiconductors – Enhanced Video Input Processor EVIP

Philips Semiconductors
Enhanced Video Input Processor (EVIP)
18.3 Luminance filter curves
18
handbook, full pagewidth
VY
(dB)
(1)
6
(2)
(4)
(3)
−6
(1)
(2)
(4)
(3)
−18
Product specification
SAA7111A
MGD139
−30
0
2
4
6
fY _(MHz)
8
(1) = 43H; (2) = 53H; (3) = 63H; (4) = 73H.
Fig.43 Luminance control SA 09H, 4.43 MHz Trap/CVBS mode, prefilter on, different aperture bandpass centre
frequencies.
18
handbook, full pagewidth
VY
(dB)
6
(1)
(2)
(3)
(4)
−6
−18
MGD140
(4)
(3)
(2)
(1)
−30
0
2
4
6
fY _(MHz)
8
(1) = 40H; (2) = 41H; (3) = 42H; (4) = 43H.
Fig.44 Luminance control SA 09H, 4.43 MHz Trap/CVBS mode, prefilter on, different aperture factors.
1998 May 15
59