AD724 Analog Devices, AD724 Datasheet - Page 6

• Manufacturer Part Number: AD724
• Description: RGB to NTSC/PAL Encoder
• Manufacturer: Analog Devices

AD724
Figure 6. 100% Color Bars on Vector Scope, NTSC
Figure 7. 100% Color Bars on Vector Scope, PAL
–6–
–0.5
–0.5
1.0
0.5
0.0
1.0
0.5
0.0
0
0
Figure 8. Multipulse, NTSC
APL = 11.7%
625 LINE PAL
SLOW CLAMP TO 0.00V @ 6.72 s
Figure 9. Multipulse, PAL
10
10
SYNCHRONOUS
ASYNCHRONOUS
20
20
NO FILTERING
APL = 12.0%
525 LINE NTSC
SLOW CLAMP TO 0.00V @ 6.63 s
FRAMES SELECTED : 1 2 3 4
30
30
s
s
FRAMES SELECTED : 1 2
SOUND-IN-SYNC OFF
SYNC = SOURCE
40
SYNC = SOURCE
40
NO FILTERING
50
50
REV. B
60
60
0
100
50
–50