SAA7151 Philips Semiconductors, SAA7151 Datasheet - Page 39

• Manufacturer Part Number: SAA7151
• Description: Digital multistandard colour decoder with SCART interface DMSD2-SCART
• Manufacturer: Philips Semiconductors

Philips Semiconductors
April 1993
Digital multistandard colour decoder with
SCART interface (DMSD2-SCART)
handbook, halfpage
Fig.22 Frequency response of chroma stop filter in
Fig.24 Frequency response of chroma stop filter colour-difference mode for 50 Hz SECAM. Filter is only active
(dB)
V Y
12
18
24
30
36
42
48
0
6
colour-difference mode for 50 Hz PAL. Filter
is only active in fast switching mode, but
bypassed in RGB mode. The selected filter
is dependent on actual detected colour
standard.
in fast switching mode, but bypassed in RGB mode. The selected filter is dependent on actual detected
colour standard.
0
2
4
handbook, halfpage
(dB)
V Y
12
18
24
30
36
42
48
0
6
0
6
PAL
f Y (MHz)
MEH326
2
8
39
4
handbook, halfpage
Fig.23 Frequency response of chroma stop filter in
(dB)
V Y
SECAM
6
12
18
24
30
36
42
48
f Y (MHz)
0
6
0
colour-difference mode for 60 Hz NTSC.
Filter is only active in fast switching mode,
but bypassed in RGB mode. The selected
filter is dependent on actual detected colour
standard.
MEH327
8
2
4
Product specification
SAA7151B
6
NTSC
f Y (MHz)
MEH325
8