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參數(shù)資料
| 型號： | ADV7192KST |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 顏色信號轉(zhuǎn)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(shù)： | 26/69頁 |
| 文件大?。?/td> | 664K |
| 代理商： | ADV7192KST |
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ADV7192
–
26
–
REV. 0
622
623
624
625
1
2
3
4
5
6
7
21
22
23
DISPLAY
VERTICAL BLANK
ODD FIELD
EVEN FIELD
HSYNC
BLANK
VSYNC
DISPLAY
309
310
311
312
313
314
315
316
317
318
319
334
335
336
320
DISPLAY
VERTICAL BLANK
ODD FIELD
EVEN FIELD
HSYNC
BLANK
DISPLAY
VSYNC
Figure 47. Timing Mode 2, PAL
Mode 2: Master Option
HSYNC
,
VSYNC
,
BLANK
(Timing Register 0 TR0 = X X X X X 1 0 1)
In this mode the ADV7192 can generate Horizontal and Vertical SYNC signals. A coincident low transition of both
HSYNC
and
VSYNC
inputs indicates the start of an Odd Field. A
VSYNC
low transition when
HSYNC
is high indicates the start of an Even
Field. The
BLANK
signal is optional. When the
BLANK
input is disabled the ADV7192 automatically blanks all normally blank lines as
per CCIR-624. Mode 2 is illustrated in Figure 46 (NTSC) and Figure 47 (PAL). Figure 48 illustrates the
HSYNC
,
BLANK
and
VSYNC
for an even-to-odd field transition relative to the pixel data. Figure 49 illustrates the
HSYNC
,
BLANK
and
VSYNC
for
an odd-to-even field transition relative to the pixel data.
PAL = 12 CLOCK/2
NTSC = 16 CLOCK/2
HSYNC
VSYNC
BLANK
PIXEL
DATA
PAL = 132 CLOCK/2
NTSC = 122 CLOCK/2
Cb
Y
Cr
Y
Figure 48. Timing Mode 2, Even-to-Odd Field Transition Master/Slave
PAL = 864 CLOCK/2
NTSC = 858 CLOCK/2
PAL = 132 CLOCK/2
NTSC = 122 CLOCK/2
HSYNC
VSYNC
BLANK
PIXEL
DATA
PAL = 12 CLOCK/2
NTSC = 16 CLOCK/2
Cb
Y
Cr
Y
Cb
Figure 49. Timing Mode 2, Odd-to-Even Field Transition Master/Slave
相關(guān)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(guān)代理商/技術(shù)參數(shù) |
參數(shù)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(zhuǎn)換器 系列:- 產(chǎn)品變化通告:Development Systems Discontinuation 26/Apr/2011 標(biāo)準(zhǔn)包裝:1 系列:- 類型:編碼器 應(yīng)用:DVB-S.2 系統(tǒng) 電壓 - 電源，模擬:- 電壓 - 電源，數(shù)字:- 安裝類型:- 封裝/外殼:模塊 供應(yīng)商設(shè)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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