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3.4.
Timing Characteristics
3.4.1.
Timing Conditions
SYNC mode Input signal characteristics ( 800 x 480 )
Values
Item
Symbol
Min.
Typ.
Max.
Unit
Remark
Clock Period
tCLK
20.0
30.0
-
ns
Clock Frequency
fCLK
-
33.3
50
MHz
Clock Low Level Width
tWCL
8
-
-
Clock High Level Width
tWCH
8
-
-
Clock Rise/Fall Time
tCLKr, tCLKf
-
-
3
ns
HSYNC Period
tHP
-
928
-
tCLK
HSYNC Pulse Width
tHW
-
48
-
tCLK
HSYNC Back Porch
tHBP
-
40
-
tCLK
HSYNC Width + Back Porch
thw + tHBP
88
tCLK
Horizontal valid data width
tHV
800
tCLK
HSYNC Front Porch
tHFP
tHP - tHW - tHBP - tHV
tCLK
Horizontal Blank
tHBK
tHP - tHV
tCLK
VSYNC Period
tVP
-
525
-
tHP
VSYNC Pulse Width
tVW
-
3
-
tHP
VSYNC Back Porch
tVBP
29
tHP
Vertical valid data width
tw
480
tHP
Vertical Front Porch
tVFP
tVP - tVW - tVBP - tw
tHP
Vertical Blank
tVBK
tVP - tw
tHP
Data Setup Time
tDS
5
-
-
ns
Data Hold Time
tDH
10
-
-
ns
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