AK8825 Datasheet, PDF (73/162 Pages) Asahi Kasei Microsystems – HD/SD Multi Format Video Encoder with 3ch DAC

(2-3-2) HDCEA861-bit = 1
CEA 861-D : 525p(480p) / 60Hz : HDTV
720x480p@59.94/60Hz(Formats 2 & 3)
HDI and VDI timing
LINE
[AK8825]
858 Total Horizontal Clocks per line
Outside of Data Enable period
Y: 10H, CbCr: 80H
Data Enable
122
720 Clocks for Active Video
62
60 clocks
16
HDI
Fig. 90
Field
Progressive Frame: 45 Vertical Blanking Lines
480 Active Vertical Lines
（Data
Enable)
16 ^858clocks
122
HDI
522 523 524 525 1
7 8 9 10 11 12 13
42 43
522 523 524 525
VDI
Fig. 91
Rev-E-00
73
2008/03