LM1269NA National Semiconductor, LM1269NA Datasheet - Page 7

• Manufacturer Part Number: LM1269NA
• Description: IC,TV/VIDEO CIRCUIT,CRT Circuit,CMOS,DIP,24PIN,PLASTIC
• Manufacturer: National Semiconductor

Specifications of LM1269NA

• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Contrast
R, G, B Gain
Video DC Offset
& OSD Contrast
Test Circuit
Note: 8 pF load includes parasitic capacitance.
Test Settings
Timing Diagrams
Control
Bits
No.
of
7
7
5
Setting 1
(Hex 7F)
(Hex 7F)
(Hex 18)
Basic
Test
Max
Max
Min
Min + 0.5V
Setting 2
(Hex 1D)
(Hex 00)
(Hex 7F)
Basic
Test
Max
Min
FIGURE 2. Blanking Propagation Delay
Setting 3
(Hex 7F)
(Hex 7F)
(Hex 07)
Basic
Test
Max
Max
Max
Min + 0.5V
Set Video
7
Setting 4
Output to
(Hex 1D)
(Hex 7F)
Basic
2V
Test
Max
P-P
Min + 0.5V
Setting 5
DS200099-11
(Hex 1D)
(Hex 40)
(Hex 7F)
Basic
Test
50%
Max
Min + 0.5V
Setting 6
(Hex 1D)
(Hex 7F)
(Hex 40)
Basic
Test
50%
Max
Min + 0.5V
Setting 7
(Hex 1D)
(Hex 7F)
(Hex 00)
Basic
Test
Max
Min
DS200099-10
www.national.com
Min + 0.5V
Setting 8
(Hex 1D)
(Hex 7F)
(Hex 7F)
Basic
Test
Max
Max