参数资料
型号: ADV7311KST
厂商: Analog Devices Inc
文件页数: 69/84页
文件大小: 0K
描述: IC VID ENC 6-12BIT DAC'S 64LQFP
产品变化通告: ADV7xxx Obsolescence 16/Jan/2012
标准包装: 1
类型: 视频编码器
应用: DVD,SD/HD
电压 - 电源,模拟: 2.5V
电压 - 电源,数字: 2.5V
安装类型: 表面贴装
封装/外壳: 64-LQFP
供应商设备封装: 64-LQFP(14x14)
包装: 托盘
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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