參數(shù)資料
型號(hào): ADV7344
廠商: Analog Devices, Inc.
英文描述: Multiformat Video Encoder Six 14-Bit Noise Shaped Video DACs
中文描述: 多格式視頻編碼器6 14位噪聲整形視頻DAC
文件頁數(shù): 20/88頁
文件大小: 1078K
代理商: ADV7344
ADV7344
TYPICAL PERFORMANCE CHARACTERISTICS
EDPr/Pb RESPONSE. LINEAR INTERP FROM 4:2:2 TO 4:4:4
Rev. 0 | Page 20 of 88
FREQUENCY (MHz)
0
G
–70
–60
–50
–40
–30
–20
–10
–80
200
20
40
60
80
100
120
140
160
180
0
0
Figure 22. ED 8× Oversampling, PrPb Filter (Linear) Response
FREQUENCY (MHz)
EDPr/Pb RESPONSE. SSAF INTERP FROM 4:2:2 TO 4:4:4
0
G
–70
–60
–50
–40
–30
–20
–10
–80
200
20
40
60
80
100
120
140
160
180
0
0
Figure 23. ED 8× Oversampling, PrPb Filter (SSAF) Response
FREQUENCY (MHz)
Y RESPONSE IN ED 8× OVERSAMPLING MODE
0
G
–70
–60
–50
–40
–30
–20
–10
–80
200
20
40
60
80
100
120
140
160
180
0
0
Figure 24. ED 8× Oversampling, Y Filter Response
FREQUENCY (MHz)
Y RESPONSE IN ED 8× OVERSAMPLING MODE
G
–2.5
–2.0
–1.5
–1.0
–0.5
0
0.5
1.0
–3.0
12
2
4
6
8
10
0
0
Figure 25. ED 8× Oversampling, Y Filter Response (Focus on Pass Band)
FREQUENCY (MHz)
HD Pr/Pb RESPONSE. SSAF INTERP FROM 4:2:2 TO 4:4:4
10
0
G
–70
–60
–50
–40
–30
–20
–10
–100
–80
–90
148.0
18.5
37.0
55.5
74.0
92.5
111.0
129.5
0
0
Figure 26. HD 4× Oversampling, PrPb (SSAF) Filter Response (4:2:2 Input)
HD Pr/Pb RESPONSE. 4:4:4 INPUT MODE
G
FREQUENCY (MHz)
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
10
20
30
40
50
60
70
80
90 100 110 120 130 140
0
Figure 27. HD 4× Oversampling, PrPb (SSAF) Filter Response (4:4:4 Input)
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