Philips TDA8443A Benutzerhandbuch
1995 Mar 07
13
Philips Semiconductors
Product specification
I
2
C-bus controlled YUV/RGB switch
TDA8443A
APPLICATION INFORMATION
Table 10 Channel input/output information
INPUT 1
INPUT 2
OUTPUT
MODE
D5
D4
D3
Y = 0.34 V
−
Y = 0.34 V
2
1
1
1
U =
−
1.33 V
U =
−
1.33 V
V =
−
1.05 V
V =
−
1.05 V
S = 0.3 V
S = 0.6 V
−
R = 0.75 V
Y = 0.34 V
1
1
1
1
G = 0.75 V
U =
−
1.33 V
B = 0.75 V
V =
−
1.05 V
S = 0.3 V
S = 0.6 V
Y = 0.34 V
−
Y = 0.68 V
2
1
0
0
U =
−
1.33 V
U =
−
2.66 V
V =
−
1.05 V
V =
−
2.10 V
S = 0.3 V
S = 0.6 V
−
R = 0.75 V
Y = 0.68 V
1
1
0
0
G = 0.75 V
U =
−
2.66 V
B = 0.75 V
V =
−
2.10 V
S = 0.3 V
S = 0.6 V
Y = 0.34 V
−
Y = 0.34 V
2
1
0
1
U =
−
1.33 V
U =
−
1.33 V
V =
−
1.05 V
V =
−
1.05 V
S = 0.3 V
S = 0.6 V
−
Y = 0.34 V
Y = 0.34 V
0
1
0
1
U =
−
1.33 V
U =
−
1.33 V
V =
−
1.05 V
V =
−
1.05 V
S = 0.3 V
S = 0.6 V
Y = 0.34 V
−
Y = 0.68 V
2
1
1
0
U =
−
1.33 V
U =
−
2.66 V
V =
−
1.05 V
V =
−
2.10 V
S = 0.3 V
S = 0.6 V
−
Y = 0.34 V
Y = 0.68 V
0
1
1
0
U =
−
1.33 V
U =
−
2.66 V
V =
−
1.05 V
V =
−
2.10 V
S = 0.3 V
S = 0.6 V