AK8825 查看數據表（PDF） - Asahi Kasei Microdevices

零件编号

产品描述 (功能)

比赛名单

AK8825

HD/SD Multi Format Video Encoder with 3ch DAC

Asahi Kasei Microdevices 

1-4. CLK Gen Block

CLKIN

x2 PLL

74.25→148.5MHz

x4 PLL

27→108MHz

1/2 DIV

1/2 DIV

1/4 DIV

1/8 DIV

Clock Rate

x1/4 CLK

x1/2 CLK

x1 CLK

x2 CLK

Fig. 5 CLK Gen Block

D1( 525i /625i )

6.75MHz

13.5MHz

27MHz

54MHz

D2( 525P / 625P )

-

13.5MHz

27MHz

54MHz

D3/D4(1080i/720P)

-

37.125MHz

74.25MHz

148.5MHz

[AK8825]

x2 CLK

x1 CLK

x1/2 CLK

x1/4 CLK

Rev-E-00

6

2008/03

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