EVAL-ADV7320EB AD [Analog Devices], EVAL-ADV7320EB Datasheet - Page 85

• Manufacturer Part Number: EVAL-ADV7320EB
• Description: Multiformat 216 MHz Video Encoder with Six NSV 12-Bit DACs
• Manufacturer: AD [Analog Devices]

APL = 44.5%
525 LINE NTSC
SLOW CLAMP TO 0.00V AT 6.72µs
NOISE REDUCTION: 15.05dB
APL NEEDS SYNC SOURCE.
525 LINE NTSC
SLOW CLAMP TO 0.00 AT 6.72 µ s
NOISE REDUCTION: 15.05dB
APL = 44.3%
525 LINE NTSC
SLOW CLAMP TO 0.00 AT 6.72 µ s
VOLTS IRE:FLT
VOLTS IRE:FLT
VOLTS IRE:FLT
0.5
–0.2
–0.4
–0.2
0
0.4
0.2
0
0.6
0.4
0.2
0
0
0
10
100
–50
–50
50
50
50
0
0
0
0
10
10
F1
L76
F1
L76
F2
L238
NO FILTERING
NO FILTERING
Figure 137. NTSC Color Bars 75%
20
20
20
Figure 138. NTSC Chroma
Figure 139. NTSC Luma
MICROSECONDS
30
30
PRECISION MODE OFF
30
MICROSECONDS
MICROSECONDS
PRECISION MODE OFF
PRECISION MODE OFF
SYNCHRONOUS SYNC = A
SYNCHRONOUS SYNC = SOURCE
FRAMES SELECTED 1, 2
40
40
40
SYNCHRONOUS SYNC = B
FRAMES SELECTED 1, 2
FRAMES SELECTED 1, 2
50
50
50
60
60
60
Rev. 0 | Page 85 of 88
NOISE REDUCTION: 0.00dB
APL = 39.1%
625 LINE NTSC
SLOW CLAMP TO 0.00 AT 6.72 µ s
APL NEEDS SYNC SOURCE.
625 LINE PAL NO FILTERING
SLOW CLAMP TO 0.00 AT 6.72 µ s
APL NEEDS SYNC SOURCE.
625 LINE PAL NO FILTERING
SLOW CLAMP TO 0.00 AT 6.72 µ s
VOLTS
VOLTS
VOLTS
–0.2
–0.5
0.6
0.4
0.2
0.5
0.5
0
0
0
0
0
10
10
10
L608
L575
NO FILTERING
L575
Figure 140. PAL Color Bars 75%
20
20
20
Figure 141. PAL Chroma
Figure 142. PAL Luma
30
30
MICROSECONDS
MICROSECONDS NO BUNCH SIGNAL
MICROSECONDS NO BUNCH SIGNAL
30
PRECISION MODE OFF
PRECISION MODE OFF
PRECISION MODE OFF
SYNCHRONOUS SOUND-IN-SYNC OFF
SYNCHRONOUS SOUND-IN-SYNC OFF
SYNCHRONOUS SOUND-IN-SYNC OFF
40
FRAMES SELECTED 1, 2, 3, 4
FRAMES SELECTED 1
FRAMES SELECTED 1
40
ADV7320/ADV7321
40
50
50
50
60
60
70
60