AD724JR-REEL7 Analog Devices Inc, AD724JR-REEL7 Datasheet - Page 5

• Manufacturer Part Number: AD724JR-REEL7
• Description: IC,TV/VIDEO CIRCUIT,Color Encoder Circuit,CMOS,SOP,16PIN,PLASTIC
• Manufacturer: Analog Devices Inc
• Type: Video Encoderr

Specifications of AD724JR-REEL7

• Rohs Status: RoHS non-compliant
• Applications: RGB To NTSC/PAL
• Voltage - Supply, Digital: 4.75 V ~ 5.25 V
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (0.300", 7.5mm Width)
• Voltage - Supply, Analog: -

REV. B
–0.5
–0.5
1.0
0.5
0.0
1.0
0.5
0.0
Figure 2. Modulated Pulse and Bar, NTSC
0
0
Figure 3. Modulated Pulse and Bar, PAL
APL = 49.8%
525 LINE NTSC
SLOW CLAMP TO 0.00V
@ 6.63 s
APL = 50.0%
625 LINE PAL
SLOW CLAMP TO 0.00V @ 6.72 s
10
10
SYNCHRONOUS
ASYNCHRONOUS
20
NO FILTERING
20
NO FILTERING
FRAMES SELECTED : 1 2 3 4
FRAMES SELECTED : 1 2
30
30
s
s
SYNC = SOURCE
COMPONENT
GENERATOR
GENERATOR
COMPOSITE
WAVEFORM
WAVEFORM
TEKTRONIX
TEKTRONIX
40
40
TSG 300
VIDEO
VIDEO
1910
SYNC = SOURCE
GENLOCK
50
50
RGB
COMPOSITE
FSC
Figure 1. Evaluation Setup
60
SYNC
60
0
100
50
–50
3
Typical Performance Characteristics–AD724
75
–5–
NTSC/PAL
ENCODER
+5V
RGB TO
AD724
FIN
–0.5
–0.5
1.0
0.5
0.0
COMPOSITE
1.0
0.5
0.0
0
VIDEO
0
Figure 4. 100% Color Bars, NTSC
Figure 5. 100% Color Bars, PAL
PRECISION MODE OFF
10
10
WAVEFORM
TEKTRONIX
MONITOR
MONITOR
VM700A
MODEL
SONY
SYNCHRONOUS
1342
ASYNCHRONOUS
20
20
75
FRAMES SELECTED : 1 2
FRAMES SELECTED : 1 2 3 4
30
30
s
APL = 50.6%
625 LINE PAL
SLOW CLAMP TO 0.00V @ 6.72 s
s
APL = 50.8%
525 LINE NTSC
SLOW CLAMP TO 0.00V @ 6.63 s
SYNC = SOURCE
SYNC = SOURCE
40
40
NO FILTERING
NO FILTERING
50
50
60
60
0
100
50
–50