LC7471
The composite video signal output levels when the sync pulse level is 1.2V and VDD=5.000V are shown in the follow-
ing figure, and the voltages corresponding to the relative carrier amplitudes in the following table.
Relative carrier amplitude (IRE)
100
88
51
20
7.6
0
– 20
– 40
Output voltage amplitude (V)
2.800
2.628
2.100
1.657
1.480
1.375
1.075
0.800
No.4088–11/12