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參數資料
| 型號： | ADV7192KST |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 顏色信號轉換 |
| 英文描述： | Video Encoder with Six 10-Bit DACs, 54 MHz Oversampling and Progressive Scan Inputs |
| 中文描述： | COLOR SIGNAL ENCODER, PQFP80 |
| 封裝： | LQFP-80 |
| 文件頁數： | 22/69頁 |
| 文件大小： | 664K |
| 代理商： | ADV7192KST |
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ADV7192
–
22
–
REV. 0
Mode 0 (CCIR–656): Slave Option
(Timing Register 0 TR0 = X X X X X 0 0 0)
The ADV7192 is controlled by the SAV (Start Active Video) and EAV (End Active Video) Time Codes in the Pixel Data. All timing
information is transmitted using a 4-byte Synchronization Pattern. A synchronization pattern is sent immediately before and after each line
during active picture and retrace. Mode 0 is illustrated in Figure 39. The
HSYNC
,
VSYNC
and
BLANK
(if not used) pins should be
tied high during this mode. Blank output is available.
Y
C
r
Y
F
F
0
0
0
0
X
Y
8
0
1
0
8
0
1
0
F
F
0
0
F
F
A
B
A
B
A
B
8
0
1
0
8
0
1
0
F
F
0
0
0
0
X
Y
bYC
r
C
b
Y
C
b
Y
C
r
EAV CODE
SAV CODE
ANCILLARY DATA
(HANC)
268 CLOCK
4 CLOCK
4 CLOCK
1440 CLOCK
4 CLOCK
4 CLOCK
280 CLOCK
1440 CLOCK
END OF ACTIVE
VIDEO LINE
START OF ACTIVE
VIDEO LINE
ANALOG
VIDEO
INPUT PIXELS
NTSC/PAL M SYSTEM
(525 LlNES/60Hz)
PAL SYSTEM
(625 LINES/50Hz)
Y
Figure 39. Timing Mode 0, Slave Mode
Mode 0 (CCIR–656): Master Option
(Timing Register 0 TR0 = X X X X X 0 0 1)
The ADV7192 generates H, V, and F signals required for the SAV (Start Active Video) and EAV (End Active Video)
Time Codes in the CCIR656 standard. The H bit is output on the
HSYNC
pin, the V bit is output on the
BLANK
pin and the
F bit is output on the
VSYNC
pin. Mode 0 is illustrated in Figure 40 (NTSC) and Figure 41 (PAL). The H, V, and F transitions relative
to the video waveform are illustrated in Figure 42.
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
283
284
285
ODD FIELD
EVEN FIELD
DISPLAY
DISPLAY
VERTICAL BLANK
H
V
F
522
523
524
525
1
2
3
4
5
6
7
8
9
10
11
20
21
22
DISPLAY
VERTICAL BLANK
ODD FIELD
EVEN FIELD
H
V
F
DISPLAY
Figure 40. Timing Mode 0, NTSC Master Mode
相關PDF資料 |
PDF描述 |
|---|---|
| ADV7192 | Video Encoder with Six 10-Bit DACs, 54 MHz Oversampling and Progressive Scan Inputs |
| ADV7194KST | Professional Extended-10⑩ Video Encoder with 54 MHz Oversampling |
| ADV7194 | Professional Extended-10⑩ Video Encoder with 54 MHz Oversampling |
| ADV7202 | Simultaneous Sampling Video Rate Codec |
| ADV7300A | Multiformat SD, Progressive Scan/HDTV Video Encoder with Six NSV⑩ 12-Bit DACs |
相關代理商/技術參數 |
參數描述 |
|---|---|
| ADV7194 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Professional Extended-10⑩ Video Encoder with 54 MHz Oversampling |
| ADV7194KST | 制造商:Analog Devices 功能描述:Video Encoder 6DAC 10-Bit 80-Pin LQFP 制造商:Rochester Electronics LLC 功能描述:PROFESSIONAL/HDTV NTSC/PAL ENCODER I.C. - Bulk 制造商:Analog Devices 功能描述:IC VIDEO ENCODER |
| ADV7194KSTZ | 功能描述:IC ENCODER VIDEO EXT-10 80-LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 編碼器，解碼器，轉換器 系列:- 產品變化通告:Development Systems Discontinuation 26/Apr/2011 標準包裝:1 系列:- 類型:編碼器 應用:DVB-S.2 系統 電壓 - 電源，模擬:- 電壓 - 電源，數字:- 安裝類型:- 封裝/外殼:模塊 供應商設備封裝:模塊 包裝:散裝 其它名稱:Q4645799 |
| ADV7194KSTZ | 制造商:Analog Devices 功能描述:TV / Video IC |
| ADV7195 | 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 and 10-Bit Data Input |
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