Datasheet

REV. B
–5–
APL = 49.8%
525 LINE NTSC NO FILTERING
SLOW CLAMP TO 0.00V
@ 6.63ms
ms
06010 20 30 40 50
SYNCHRONOUS SYNC = SOURCE
FRAMES SELECTED : 1 2
IRE
1.0
0.5
–0.5
0.0
100
50
0
–50
VOLTS
Figure 2. Modulated Pulse and Bar, NTSC
ms
1.0
0.5
–0.5
06010 20 30 40 50
0.0
APL = 50.0%
625 LINE PAL NO FILTERING
SLOW CLAMP TO 0.00V @ 6.72ms
ASYNCHRONOUS SYNC = SOURCE
FRAMES SELECTED : 1 2 3 4
VOLTS
Figure 3. Modulated Pulse and Bar, PAL
RGB
3
75V
75V
COMPOSITE
VIDEO
COMPOSITE
SYNC
FSC
GENLOCK
TEKTRONIX
TSG 300
COMPONENT
VIDEO
WAVEFORM
GENERATOR
AD724
RGB TO
NTSC/PAL
ENCODER
TEKTRONIX
VM700A
WAVEFORM
MONITOR
TEKTRONIX
1910
COMPOSITE
VIDEO
WAVEFORM
GENERATOR
SONY
MONITOR
MODEL
1342
+5V
FIN
Figure 1. Evaluation Setup
Typical Performance Characteristics–AD724
IRE
ms
1.0
0.5
–0.5
06010 20 30 40 50
0.0
APL = 50.8%
525 LINE NTSC NO FILTERING
SLOW CLAMP TO 0.00V @ 6.63ms
PRECISION MODE OFF
SYNCHRONOUS SYNC = SOURCE
FRAMES SELECTED : 1 2
100
50
0
–50
VOLTS
Figure 4. 100% Color Bars, NTSC
ms
1.0
0.5
–0.5
06010 20 30 40 50
0.0
VOLTS
APL = 50.6%
625 LINE PAL NO FILTERING
SLOW CLAMP TO 0.00V @ 6.72
m s
ASYNCHRONOUS SYNC = SOURCE
FRAMES SELECTED : 1 2 3 4
Figure 5. 100% Color Bars, PAL