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參數(shù)資料
| 型號： | ADV7195KST |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 消費(fèi)家電 |
| 英文描述： | Multiformat Progressive Scan/HDTV Encoder with Three 11-Bit DACs and 10-Bit Data Input |
| 中文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP52 |
| 封裝： | PLASTIC, MQFP-52 |
| 文件頁數(shù)： | 32/36頁 |
| 文件大?。?/td> | 499K |
| 代理商： | ADV7195KST |
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REV. 0
ADV7195
–32–
REGISTER SETTINGS
Table XI. Register Settings on Power-Up
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
28 hex
3Fhex
64 hex
Table XII. Internal Colorbars (Hatch), Progressive Scan Mode
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
3Ehex
Table XIII. Internal Colorbars (Field), HDTV Mode
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 ADV7195 is connected to a device that
requires this filtering.
The Eval ADV7195/ADV7196/ADV7197 EB evaluation board
uses the ML6426 Microlinear IC, which provides buffering and
low-pass filtering for HDTV applications.
The Eval ADV7195/ADV7196/ADV7197 EB Rev. B and Rev. C
evaluation board uses the AD8057 as a buffer and a sixth order
filter as a LPF.
AD8057
600R
18pF
2.2 H
22pF
10 H
6.8pF
6.8 H
600R
Figure 59. Example/Cr Output Filter:
PS Mode/2
×
Oversampling
0
1
–
5
–
10
–
15
–
20
–
25
–
30
–
35
2
3
4
5
6 7 8 9
10
FREQUENCY
–
MHz
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 |C1 Filter
Circuit in above Figure
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ADV7196 | Multiformat Progressive Scan/HDTV Encoder with Three 11-Bit DACs, 10-Bit Data Input, and Macrovision |
| ADV7196A | Multiformat Progressive Scan/HDTV Encoder with Three 11-Bit DACs, 10-Bit Data Input, and Macrovision |
| ADV7196AKS | Multiformat Progressive Scan/HDTV Encoder with Three 11-Bit DACs, 10-Bit Data Input, and Macrovision |
| ADV7197 | Multiformat HDTV Encoder with Three 11-Bit DACs |
| ADV7197KST | Multiformat HDTV Encoder with Three 11-Bit DACs |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADV7195KSZ | 制造商:Analog Devices 功能描述:Video Encoder 3DAC 11-Bit 52-Pin MQFP |
| ADV7196 | 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 |
| ADV7196A | 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 |
| 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 |
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