MM1495XD MITSUMI, MM1495XD Datasheet - Page 18

• Manufacturer Part Number: MM1495XD
• Description: I2C BUS Control 5-Input 2-Output AV Switch Monolithic IC
• Manufacturer: MITSUMI

MITSUMI
{
Application Circuit 1
Note.
(1) V
(2) The case that a Y element is left by the Comb-filter character is presumed the condenser of C
Input port detect:
S detect:
Be careful since the capacitor polarity may differ according to the comb filter bias.
there is it as 10µF.
You can use 0.01µF when a Y element isn't left in the croma output of Comb-filter.
OUT
DC voltage of I/O1~3
1.4V < = DC < = 2.7V
is set to 2.1V, while C
DC < = 0.8V
3.0V < = DC
Port
470k
470k
470k
470k
470k
470k
100k
470k
470k
100k
470k
470k
1
1
75
75
75
75
75
Sync
V
V
I/O1~3 are identified by 3 values, and output according to the combinations shown in
the following table.
Judge the DC level of C
CC
CC
10k
10k
75
75
IN
0.01
0.01
2.2
2.2
0.1
2.2
2.2
0.1
2.2
0.1
2.2
2.2
0.1
2.2
2.2
2.2
0.1
is set to 4.2V.
I/O Low
1
1
0
10
11
12
13
14
15
16
17
18
19
20
21
22
1
2
3
4
5
6
7
8
9
L
R
V
L
R
V V1
L S1
Y/V
R S1
C S1
I/O1
L S2
Y/V
R S2
C
I/O2
L
R
V
I/O3
O4
Sync out
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
TV
TV
V1
V2
V2
TV
V1
S2
V2
IN
I/O High
IN
IN
S1, the C
S1
S2
1
0
0
I
2
C BUS Control 5-Input 2-Output AV Switch MM1495X
Address
CLAMP
IN
R
L
S2 terminal, and do the detection of the S input.
OUT
OUT
R
R
L
V
L
V
BIAS
GND
SDA
SCL
C
C
Y
C 2
OUT
OUT
OUT
OUT
OUT
OUT
Y 1
Y
V
O5
TV
TV
OUT
OUT
IN
IN
IN
IN
CC
1
1
1
1
2
2
2
2
44
43
42
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
41
220
220
10
10
0.1
10
0.1
C
Internal voltage
22
0.047
IN
DC<1.75V
Sn condition
COMB
FILTER
10k
10k
10k
V
CC
COMB
FILTER
5V
5V
Port
V
C
Y
L
V
R
L
R
V
L
R
CC
IN
1, C
b31 or b30
I C
2
IN
1
0
2, and