SAA7103 PHILIPS [NXP Semiconductors], SAA7103 Datasheet - Page 17

• Manufacturer Part Number: SAA7103
• Description: Digital video encoder
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
7.18
The SAA7102; SAA7103 accepts digital Y, C
“ITU-R BT.601” ; see Table 23.
For C and CVBS outputs, deviating amplitudes of the colour difference signals can be compensated for by independent
gain control setting, while gain for luminance is set to predefined values, distinguishable for 7.5 IRE set-up or without
set-up.
The RGB, respectively C
(GCD). Reference levels are measured with a colour bar, 100% white, 100% amplitude and 100% saturation.
Table 6 Y scaler programming at NTSC, input frame size: 640
2001 Sep 25
Regular size (horizontal TV size: 640 pixels, offset 10 pixels)
Overscan (horizontal size: 710 pixels)
Small size (horizontal size: 620 pixels)
TV LINE
Digital video encoder
212
212
212
212
212
214
214
214
214
214
216
216
216
216
216
218
218
218
218
218
220
220
220
220
220
241
204
Input levels and formats
OFFSET
0
2
4
0
2
4
0
2
4
0
2
4
0
2
4
0
0
4
2
4
2
4
2
4
2
4
2
R
-Y-C
FAL
29
31
33
35
37
28
30
32
34
36
27
29
31
33
35
26
28
30
32
34
25
27
29
31
33
37
0
B
path features an individual gain setting for luminance (GY) and colour difference signals
LAL
241
243
245
247
249
242
244
246
248
250
243
245
247
249
251
244
246
248
250
252
245
247
249
251
253
241
0
1851099
1851099
1851099
1851099
1851099
1836201
1836201
1836201
1836201
1836201
1817578
1817578
1817578
1817578
1817578
1802680
1802680
1802680
1802680
1802680
1784057
1784057
1784057
1784057
1784057
1925590
PCL
B
0
, C
R
or RGB data with levels (digital codes) in accordance with
YINC
2163
2163
2163
2163
2163
2181
2181
2181
2181
2181
2202
2202
2202
2202
2202
2222
2222
2222
2222
2222
2245
2245
2245
2245
2245
2079
0
17
YSKIP
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
400, full anti-flicker filter
YOFSO
52
56
60
63
67
50
54
57
61
65
47
51
55
58
62
45
49
53
56
60
43
46
50
54
57
70
0
YOFSE
SAA7102; SAA7103
52
56
60
63
67
50
54
57
61
65
47
51
55
58
62
45
49
53
56
60
43
46
50
54
57
70
0
YIWGTO
3128
3128
3128
3128
3128
3138
3138
3138
3138
3138
3148
3148
3148
3148
3148
3158
3158
3158
3158
3158
3168
3168
3168
3168
3168
3087
Product specification
0
YIWGTE
1080
1080
1080
1080
1080
1090
1090
1090
1090
1090
1100
1100
1100
1100
1100
1110
1110
1110
1110
1110
1120
1120
1120
1120
1120
1039
0