MITSUMI
4-Input Video Switch (no clamp) MM1053
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
V
CC
=4.75V~13V
0.1MHz~10MHz (±1.0dB)
Package
SIP-9A
Applications
1. TV
2. VCR
3. Other video equipment
Block Diagram
Control input truth table
OUT
SW1
SW2
IN1
H
H
IN2
L
H
IN3
H
L
IN4
L
L
MITSUMI
4-Input Video Switch (no clamp) MM1053
Electrical Characteristics
Item
Operating power supply
voltage range
Consumption current
Voltage gain
Frequency characteristic
Differential gain
Differential phase
Output offset voltage
Crosstalk
Switching voltage 1
Switching voltage 2
Input impedance
Output impedance
V
(Except where noted otherwise, Ta=25°C, V
CC
=5.0V)
Measurement
conditions
V
CC
V
CC
TP3
TP3
TP3
TP3
TP2
TP3
TP4
TP5
TP3
TP3
C
Symbol
V
CC
Id
G
V
F
C
DG
DP
Voff
C
T
V
TH
1
V
TH
2
R
I
R
O
Measurement conditions
Min. Typ. Max. Units
4.75
5.0
7.0
13.0
V
11.0 mA
0.5
1
3
3
100
-55
2.1
2.1
dB
dB
%
deg
mV
dB
V
V
kΩ
Ω
SG : Sine wave 2V
P-P
, 0.1MHz 1
*
-0.5
-1
0
0
0
0
-65
SG : Sine wave 2V
P-P
10MHz/0.1MHz
*
1
SG : Staircase wave 2V
P-P
, APL=10, 50, 90%
SG : Staircase wave 2V
P-P
, APL=10, 50, 90%
SG : Sine wave 2V
P-P
, 4.43MHz
SG : Sine wave 2V
P-P
SG : Sine wave 2V
P-P
*
2
, 0.1MHz 3
*
, 0.1MHz 3
*
0.7
0.7
1.4
1.4
15
15
*
1 Voltage gain G , frequency response F
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
G
V
=20LOG
V1
V3
V2
F
C
=20LOG
*
2 Crosstalk C
T
If input at TP1 for 4.43MHz sine wave input is V4, and output at TP3 is V5, then :
V5
V4
C
T
=20LOG
voltage V
2
*
3 Switching TP4 level is1, V1 when TP4 DC level is changed by the external power supply and the output
V
TH
TH
TH
signal switches. TP5 level is V
TH
2 when TP5 DC level is changed by the external power supply
and the output signal switches.
FPGA/CPLD
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