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參數(shù)資料
| 型號： | ADV7196A |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | Multiformat Progressive Scan/HDTV Encoder with Three 11-Bit DACs, 10-Bit Data Input, and Macrovision |
| 中文描述： | 多格式逐行掃描/高清晰度電視編碼器三種11位DAC，10位數(shù)據(jù)輸入，以及Macrovision |
| 文件頁數(shù)： | 32/36頁 |
| 文件大小： | 501K |
| 代理商： | ADV7196A |
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REV. 0
ADV7196A
–32–
REGISTER SETTINGS
Table XI. Register Settings on Power-U
p
Address
Register Setting
00hex
01hex
02hex
03hex
04hex
05hex
06hex
07hex
08hex
09hex
10hex
22hex
23hex
24hex
25hex
26hex
27hex
Mode Register 0
Mode Register 1
Mode Register 2
Mode Register 3
Mode Register 4
Mode Register 5
Color Y
Color CR
Color Cb
Mode Register 6
Filter Gain
Adaptive Filter Gain 1
Adaptive Filter Gain 2
Adaptive Filter Gain 3
Adaptive Filter Threshold A
Adaptive Filter Threshold B
Adaptive Filter Threshold C
00hex
00hex
00hex
38hex
00hex
00hex
A0hex
80hex
80hex
00hex
00hex
AChex
9Ahex
88hex
28hex
3Fhex
64he
x
Table XII. Internal Colorbars (Hatch), Progressive Scan Mod
e
Address
Register Setting
00hex
01hex
02hex
03hex
04hex
05hex
06hex
07hex
08hex
09hex
Mode Register 0
Mode Register 1
Mode Register 2
Mode Register 3
Mode Register 4
Mode Register 5
Color Y
Color CR
Color Cb
Mode Register 6
00hex
05hex
00hex
38hex
00hex
00hex
xxhex
xxhex
xxhex
3Ehe
x
Table XIII. Internal Colorbars (Field), HDTV Scan Mod
e
Address
Register Setting
00hex
01hex
02hex
03hex
04hex
05hex
06hex
07hex
08hex
Mode Register 0
Mode Register 1
Mode Register 2
Mode Register 3
Mode Register 4
Mode Register 5
Color Y
Color CR
Color Cb
00hex
0Dhex
00hex
39hex
00hex
00hex
xxhex
xxhex
xxhex
An optional analog reconstruction LPF might be required as an
antialias filter if the ADV7196A is connected to a device that
requires this filtering.
The Eval ADV7196A/7EB evaluation board uses the ML6426
Microlinear IC, which provides buffering and low-pass filtering
for progressive scan applications.
The Eval ADV7196A/7EB Rev B and Rev C evaluation board
uses the AD8057 as a buffer and a 6th order LPF.
AD8057
600R
18pF
2.2 H
22pF
10 H
6.8pF
6.8 H
600R
Figure 59. Example for Output Filter: PS Mode/
2x Oversampling
0
1M
–
5
–
10
–
15
–
20
–
25
–
30
–
35
2
3
4
5
6 7 8 9
10M
FREQUENCY
–
Hz
2
3
4
498
63n
398
54n
298
45n
198
36n
97.6
27n
0
18n
–
102
9n
–
202
0n
MAGNITUDE (dB)
PHASE (DEG)
GROUP DELAY (SEC)
Figure 60. Frequency Response for Filter Current in
Above Figure
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| ADV7196AKS | Multiformat Progressive Scan/HDTV Encoder with Three 11-Bit DACs, 10-Bit Data Input, and Macrovision |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| ADV7196AKS | 制造商:AD 制造商全稱:Analog Devices 功能描述:Multiformat Progressive Scan/HDTV Encoder with Three 11-Bit DACs, 10-Bit Data Input, and Macrovision |
| ADV7197 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Multiformat HDTV Encoder with Three 11-Bit DACs |
| ADV7197KS | 制造商:Analog Devices 功能描述:Video Encoder 3DAC 11-Bit 52-Pin MQFP 制造商:Rochester Electronics LLC 功能描述:MULTI-FORMAT HDTV ENCODER, 3 11-BIT DACS - Bulk |
| ADV7197KST | 制造商:AD 制造商全稱:Analog Devices 功能描述:Multiformat HDTV Encoder with Three 11-Bit DACs |
| ADV7197KSZ | 制造商:Analog Devices 功能描述:Video Encoder 3DAC 11-Bit 52-Pin MQFP 制造商:Rochester Electronics LLC 功能描述:MULTI-FORMAT HDTV ENCODER, 3 11-BIT DACS - Bulk |
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