MM1053 [MITSUMI]
4-Input Video Switch (no clamp) Monolithic IC; 4路输入视频开关（无钳位）单片IC
| 型号： | MM1053 |
| 厂家： | 
MITSUMI ELECTRONICS, CORP. |
| 描述： | 4-Input Video Switch (no clamp) Monolithic IC |
| 文件： | 总6页 (文件大小：115K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
4-Input Video Switch (no clamp) MM1053
MITSUMI
4-Input Video Switch (no clamp)
Monolithic IC MM1053
Outline
This IC is a 4-input, 1-output video switch developed for use in TV, VCR and other video equipment.
Features
1. Operating power supply voltage range
2. Frequency response
VCC=4.75V~13V
0.1MHz~10MHz ( 1.0dꢀB
Package
SIP-9A
Applications
1. TV
2. VCR
3. Other video equipment
Block Diagram
Control input truth table
OUT
SW1
SW2
IN1
H
IN2
L
IN3
H
IN4
L
H
H
L
L
4-Input Video Switch (no clamp) MM1053
Internal equivalent circuit diagram
MITSUMI
Pin Description
Pin no.
1
Pin name
Function
OUT
Output
2
3
4
SW1
SW2
IN1
Switch 1
Switch 2
Input 1
5
6
GND
IN2
Ground
Input 2
4-Input Video Switch (no clamp) MM1053
MITSUMI
7
8
VCC
IN3
Power supply
Input 3
9
IN4
Input 4
(Ta=25°C)
Absolute Maximum Ratings
Item
Symbol
TSTG
TOPR
VCC
Ratings
-40~+125
Units
°C
Storage temperature
Operating temperature
Power supply voltage
Allowable loss
-20~+75
°C
15
V
Pd
470
mW
4-Input Video Switch (no clamp) MM1053
MITSUMI
CC
(Except where noted otherwise, Ta=25°C, V =5.0V)
Electrical Characteristics
Measurement
Item
Symbol
Measurement conditions
Min. Typ. Max. Units
conditions
Operating power supply
voltage range
VCC
VCC
4.75 5.0 13.0
V
Consumption current
Voltage gain
Id
VCC
7.0 11.0 mA
GV
TP3
SG : Sine wave 2V
P
-
P
, 0.1MHz
1
-
0.5
0
0
0.5 dB
*
-P
SG : Sine wave 2VP
Frequency characteristic
FC
TP
3
-
1
1
dB
10MHz/0.1MHz
1
*
Differential gain
Differential phase
Output offset voltage
Crosstalk
DG
DP
TP3
TP3
TP2
TP3
TP4
TP5
TP3
TP3
SG : Staircase wave 2V
P
-
-
P
, APL=10, 50, 90%
, APL=10, 50, 90%
0
0
3
3
%
SG : Staircase wave 2V
P
P
deg
Voff
CT
100 mV
55 dB
SG : Sine wave 2V
P
-
P
, 4.43MHz
2
-65
-
*
Switching voltage 1
Switching voltage 2
Input impedance
Output impedance
VTH1
VTH2
RI
SG : Sine wave 2VP
-
P, 0.1MHz
3
3
0.7 1.4 2.1
V
V
*
*
SG : Sine wave 2VP
-
P, 0.1MHz
0.7 1.4 2.1
15
15
kΩ
Ω
RO
1 Voltage gain GV, frequency response FC
*
If input at TP1 for 0.1MHz sine wave input is V1, and output at TP3 is V2, and output for 10MHz
input is V3, then :
V2
GV=20LOG
V1
V3
FC=20LOG
V2
2 Crosstalk CT
*
If input at TP1 for 4.43MHz sine wave input is V4, and output at TP3 is V5, then :
V5
CT=20LOG
V4
3 Switching voltage VTH1, VTH2
*
TP4 level is VTH1 when TP4 DC level is changed by the external power supply and the output
signal switches. TP5 level is VTH2 when TP5 DC level is changed by the external power supply
and the output signal switches.
4-Input Video Switch (no clamp) MM1053
MITSUMI
Switch Modes
Switch Mode
Item
Symbol
S1
2
1
2
2
2
1
2
2
2
1
2
2
2
1
2
2
2
2
2
2
2
2
2
2
2
2
1
2
1
2
1
2
2
1
1
S2
2
2
1
2
2
2
1
2
2
2
1
2
2
2
1
2
2
2
2
2
2
1
2
2
2
2
2
2
2
1
2
1
2
2
2
S3
2
2
2
1
2
2
2
1
2
2
2
1
2
2
2
1
2
2
2
2
2
2
1
2
1
2
2
2
2
2
2
2
1
2
2
S4
2
2
2
2
1
2
2
2
1
2
2
2
1
2
2
2
1
2
2
2
2
2
2
1
2
1
2
1
2
2
2
2
2
2
2
S5
3
1
3
1
3
1
3
1
3
1
3
1
3
1
3
1
3
1
3
1
3
1
1
1
3
3
3
1
1
1
3
3
3
2
1
S6
3
1
1
3
3
1
1
3
3
1
1
3
3
1
1
3
3
1
1
3
3
1
1
1
1
1
1
3
3
3
3
3
3
1
2
Consumption current
Id
Voltage gain
Frequency gain
Gv
FC
Differential gain
DG
DP
Voff
Differential phase
Output offset voltage
Crosstalk
CT
VTH1
VTH2
Switching voltage
4-Input Video Switch (no clamp) MM1053
MITSUMI
Measuring Circuit
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