參數(shù)資料
型號: ADV7320
廠商: Analog Devices, Inc.
英文描述: Multiformat 216 MHz Video Encoder with Six NSV 12-Bit DACs
中文描述: 多格式視頻編碼器216兆赫六噪聲整形的12位DAC
文件頁數(shù): 85/88頁
文件大?。?/td> 1002K
代理商: ADV7320
ADV7320/ADV7321
Rev. 0 | Page 85 of 88
0.5
0
APL = 44.5%
525 LINE NTSC
SLOW CLAMP TO 0.00V A FRAMES SELECTED 1, 2
μ
s
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F1
L76
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PRECISION MODE OFF
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Figure 137. NTSC Color Bars 75%
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NOISE REDUCTION: 15.05dB
APL NEEDS SYNC SOURCE.
525 LINE NTSC NO FILTERING
SLOW CLAMP TO 0.00 AT 6.72
μ
s
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F1
L76
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PRECISION MODE OFF
FRAMES SELECTED 1, 2
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–50
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0.2
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–0.2
–0.4
V0.4
Figure 138. NTSC Chroma
0
NOISE REDUCTION: 15.05dB
APL = 44.3%
525 LINE NTSC NO FILTERING
SLOW CLAMP TO 0.00 AT 6.72
μ
s
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L238
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PRECISION MODE OFF
FRAMES SELECTED 1, 2
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0.4
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Figure 139. NTSC Luma
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NOISE REDUCTION: 0.00dB
APL = 39.1%
625 LINE NTSC NO FILTERING
SLOW CLAMP TO 0.00 AT 6.72
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s
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L608
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PRECISION MODE OFF
SYNCHRONOUS SOUND-IN-SYNC OFF
FRAMES SELECTED 1, 2, 3, 4
Figure 140. PAL Color Bars 75%
0
VOLTS
APL NEEDS SYNC SOURCE.
625 LINE PAL NO FILTERING
SLOW CLAMP TO 0.00 AT 6.72
μ
10
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L575
30
MICROSECONDS
PRECISION MONO BUNCH SIGNAL
SYNCHRONOUS SOUND-IN-SYNC OFF
FRAMES SELECTED 1
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0.5
–0.5
Figure 141. PAL Chroma
0
VOLTS
APL NEEDS SYNC SOURCE.
625 LINE PAL NO FILTERING
SLOW CLAMP TO 0.00 AT 6.72
μ
s
10
0
20
L575
30
40
50
60
0
0.5
MICROSECONDS
SYNCHRONOUS SOUND-IN-SYNC OFF
FRAMES SELECTED 1
NO BUNCH SIGNAL
70
Figure 142. PAL Luma
相關(guān)PDF資料
PDF描述
ADV7321 Multiformat 216 MHz Video Encoder with Six NSV 12-Bit DACs
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