參數(shù)資料
型號: ADV7311KST
廠商: Analog Devices Inc
文件頁數(shù): 69/84頁
文件大?。?/td> 0K
描述: IC VID ENC 6-12BIT DAC'S 64LQFP
產品變化通告: ADV7xxx Obsolescence 16/Jan/2012
標準包裝: 1
類型: 視頻編碼器
應用: DVD,SD/HD
電壓 - 電源,模擬: 2.5V
電壓 - 電源,數(shù)字: 2.5V
安裝類型: 表面貼裝
封裝/外殼: 64-LQFP
供應商設備封裝: 64-LQFP(14x14)
包裝: 托盤
REV. A
ADV7310/ADV7311
–71–
Mode 2—Master Option
(Timing Register 0 TR0 = X X X X X 1 0 1)
In this mode, the ADV7310/ADV7311 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 ADV7310/ADV7311 automati-
cally blank all normally blank lines as per CCIR-624.
HSYNC
is output on
S_HSYNC , BLANK on S_BLANK, and VSYNC
on
S_VSYNC.
PAL = 12
CLOCK/2
NTSC = 16
CLOCK/2
PAL = 132
CLOCK/2
NTSC = 122
CLOCK/2
Cb
Y
Cr
Y
HSYNC
VSYNC
BLANK
PIXEL
DATA
Figure 87. SD 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 88. SD Timing Mode 2 Odd to Even Field Transition Master/Slave
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