MITSUMI
2-Input 1-Output Video Switch / 3-Input 1-Output Video Switch MM1111~MM1118
2-Input 1-Output Video Switch / 3-Input 1-Output Video Switch
Monolithic IC MM1111~MM1118
Outline
These ICs are video switches for video / audio signal switching, with 2-input 1-output or 3-input 1-output. The
series includes those with and without built-in clamp and 6dB amp circuits.
Circuit configuration tables and block diagrams are as follows.
MM1118 is used as the representative model in this description.
MM1111~MM1118 Series Circuit Configuration Table
Model name
MM1111
MM1112
MM1113
MM1114
MM1115
MM1116
MM1117
MM1118
# of Inputs
2
2
3
3
2
2
3
3
# of Outputs
1
1
1
1
1
1
1
1
6dB amplifier
No
Yes
No
Yes
No
Yes
No
Yes
Clamp circuit
No
No
No
No
Yes
Yes
Yes
Yes
Power supply voltage
4.6~13.0V
8.0~13.0V
4.6~13.0V
8.0~13.0V
4.6~13.0V
4.6~13.0V
4.6~13.0V
4.6~13.0V
MM1111~MM1118 Input/Output Voltage Measurement Values (typ.)
Model name
Input / Output
voltage
Input voltage
Output voltage
Input voltage
Output voltage
Input voltage
Output voltage
Input voltage
Output voltage
Input voltage
Output voltage
Input voltage
Output voltage
Input voltage
Output voltage
Input voltage
Output voltage
1.35
0.59
1.29
1.06
1.35
0.59
1.29
1.06
2.77
2.01
Power supply voltage
5V
2.77
2.01
9V
5.02
4.26
4.06
4.30
5.02
4.26
4.06
4.30
2.40
1.65
2.30
1.76
2.40
1.65
2.30
1.76
12V
6.71
5.96
5.45
5.57
6.71
5.96
5.45
5.57
3.20
2.45
3.05
2.30
3.20
2.45
3.05
2.30
Unit
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
MM1111
MM1112
MM1113
MM1114
MM1115
MM1116
MM1117
MM1118
MITSUMI [ MITSUMI ELECTRONICS, CORP. ]
