
Test Circuit
Test Settings
Control
No.
of
Bits
Basic
Test
Setting 1
Basic
Test
Setting 2
Basic
Test
Setting 3
Basic
Test
Setting 4
Basic
Test
Setting 5
Basic
Test
Setting 6
Basic
Test
Setting 7
Basic
Test
Setting 8
Contrast
7
Max
(Hex 7F)
Min
(Hex 00)
Max
(Hex 7F)
Max
(Hex 7F)
50%
(Hex 40)
Max
(Hex 7F)
Max
(Hex 7F)
Max
(Hex 7F)
R, G, B Gain
7
Max
(Hex 7F)
Max
(Hex 7F)
Max
(Hex 7F)
Set Video
Output to
2V
P-P
Max
(Hex 7F)
50%
(Hex 40)
Min
(Hex 00)
Max
(Hex 7F)
Video DC Offset & OSD Cont.
5
Min
(Hex 18)
Min +
0.5V
(Hex 1D)
Max
(Hex 07)
Min +
0.5V
(Hex 1D)
Min +
0.5V
(Hex 1D)
Min +
0.5V
(Hex 1D)
Min +
0.5V
(Hex 1D)
Min +
0.5V
(Hex 1D)
Timing Diagrams
DS200404-10
Note: 5pF load includes parasitic capacitance.
DS200404-11
FIGURE 2. Blanking Propagation Delay
LM1262
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