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參數(shù)資料
| 型號(hào)： | MM1238 |
| 廠商： | MITSUMI ELECTRIC |
| 英文描述： | 3-Input 2-Output 3-Circuit Video Switch |
| 中文描述： | 3路輸入2輸出3 -電路視頻開關(guān) |
| 文件頁數(shù)： | 3/6頁 |
| 文件大小： | 94K |
| 代理商： | MM1238 |
MITSUMI
3-Input 2-Output 3-Circuit Video Switch MM1238
Electrical Characteristics
(Except where noted otherwise, Ta=25°C, V
CC
= 8V~13V)
Item
Symbol
Measurement
circuit
V
CC
Measurement conditions
Min. Typ. Max. Units
Operating power supply voltage
V
CC
I
CC
1
I
CC
2
8.0
13.0
V
Consumption current
V
CC
=9V
V
CC
=12V
22.0 29.0
25.0 33.0
mA
mA
V
OUT
1 output
Voltage gain
G
V
1
TP7
SG2 : Sine wave 1V
P
-
P
, 0.1MHz
SG2 : Sweep signal 1V
P
-
P
7MHz/0.1MHz
SG2 : Staircase wave 1V
P
-
P
APL=10, 50, 90%
SG2 : Staircase wave 1V
P
-
P
APL=10, 50, 90%
5.7
6.2
6.7
dB
Frequency characteristic
F
V
1
TP7
-
1.0
0
1.0
dB
Differential gain
DG1
TP8
0
3
%
Differential phase
DP1
TP8
0
3
deg
R
OUT
1 output
Voltage gain
G
R
1
THD
R
1
V
NM
1
V
NR
1
TP5
TP5
TP5
TP5
SG3 : Sine wave 2.5V
P
-
P
, 1kHz
SG3 : Sine wave 2.5V
P
-
P
, 1kHz
15kHz band during mute select
15kHz band during pin select
-
0.5
0
0.5
0.1
dB
%
μVrms
μVrms
Total harmonic distortion
Mute noise
Output noise voltage
L
OUT
1 output
Voltage gain
Total harmonic distortion
Mute noise
Output noise voltage
V
OUT
2 output
Voltage gain
0.01
180
3
50
G
L
1
THD
L
1
V
NM
2
V
NL
1
TP6
TP6
TP6
TP6
SG1 : Sine wave 2.5V
P
-
P
, 1kHz
SG1 : Sine wave 2.5V
P
-
P
, 1kHz
15kHz band during mute select
15kHz band during pin select
-
0.5
0
0.5
0.1
dB
%
μVrms
μVrms
0.01
180
3
50
Gv2
TP2
SG2 : Sine wave 1V
P
-
P
, 0.1MHz
SG2 : Sweep signal 1V
P
-
P
10MHz/0.1MHz
SG2 : Staircase wave 1V
P
-
P
APL=10, 50, 90%
SG2 : Staircase wave 1V
P
-
P
APL=10, 50, 90%
-
0.5
0
0.5
dB
Frequency characteristic
Fv2
TP2
-
1.0
0
1.0
dB
Differential gain
DG2
TP3
0
3
%
Differential phase
DP2
TP3
0
3
deg
R
OUT
2 output
Voltage gain
G
R
2
THD
R
2
V
NM
3
V
NR
2
TP1
TP1
TP1
TP1
SG3 : Sine wave 2.5V
P
-
P
, 1kHz
SG3 : Sine wave 2.5V
P
-
P
, 1kHz
15kHz band during mute select
15kHz band during pin select
-
0.5
0
0.5
0.1
dB
%
μVrms
μVrms
Total harmonic distortion
Mute noise
Output noise voltage
L
OUT
2 output
Voltage gain
Total harmonic distortion
Mute noise
Output noise voltage
Output offset voltage
V
OUT
1
V
OUT
2
R
OUT
1
R
OUT
2
L
OUT
1
L
OUT
2
0.01
180
3
50
G
L
2
THD
L
2
V
NM
4
V
NR
2
TP4
TP4
TP4
TP4
SG1 : Sine wave 2.5V
P
-
P
, 1kHz
SG1 : Sine wave 2.5V
P
-
P
, 1kHz
15kHz band during mute select
15kHz band during pin select
-
0.5
0
0.5
0.1
dB
%
μVrms
μVrms
0.01
180
3
50
V
OFF
1
V
OFF
2
V
OFF
3
V
OFF
4
V
OFF
5
V
OFF
6
TP7
TP2
TP5
TP1
TP6
TP4
V
OUT
1 pin DC level difference during switching
V
OUT
2 pin DC level difference during switching
R
OUT
1 pin DC level difference during switching
R
OUT
2 pin DC level difference during switching
L
OUT
1 pin DC level difference during switching
L
OUT
2 pin DC level difference during switching
0
0
0
0
0
0
±30
±15
±15
±15
±15
±15
mV
mV
mV
mV
mV
mV
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