MITSUMI
Video Amplifier MM1031
Outline
This IC is a 6dB amp for video signals (Y or composite signals). Gain is fixed at 6dB and it is used in 75e
signals). Gain is fixed at 6dB and it is used in 75
output circuits.
Features
1. For video signal (Y or composite) amplification
2. Built-in clamp circuit
3. 75
driver built in
4. Frequency response
7MHz
5. Current consumption
4mA typ.
6. Power supply voltage
5V
Package
MMP-4A (MM1031XM)
SIP-5A (MM1031XS)
Applications
1. TV
2. Free-standing VCanding VCR
3. VCR w3. VCR with camera
4. Ot
Video Amplifier
Monolithic IC MM1031
MITSUMI
Video Amplifier MM1031
Absolute Maximum Ratings
(Ta=25C)
Electrical Characteristics
(Except where noted otherwise, Ta=25C, V
CC
=5.0V)
Item
Symbol
Ratings
Units
Storage temperature
T
STG
-40~+125
C
Operating temperature
T
OPR
-20~+75
C
Power supply voltage
V
CC
max.
7
V
Allowable loss
P
D
200 (MMP-4A)
300 (SIP-5A)
mW
Item
Symbol
Measurement
Measurement conditions
Min. Typ. Max. Units
circuit
Operating power supply voltage
V
CC
V
CC
4.7
5.0
5.3
V
Consumption current
Id
V
CC
4.0
7.0
mA
Voltage gain
G
V
TP2
SI Sweep signal, 1V
P-P
, 0.1MHz
5.5
6.0
6.5
dB
Frequency characteristic
fc1
TP2
SI Sweep signal, 1V
P-P
7MHz/0.1MHz
*
-1
0
1
dB
Output dynamic range
V
OP-P
TP2
SI Square wave, 1.5V
P-P
, 16kHz
2.6
V
P-P
Differential gain
DG
SO
SI Staircase wave, 1V
P-P,
APL=10, 50, 90%
1
3
%
Differential phase
DP
SO
SI Staircase wave, 1V
P-P
, APL=10, 50, 90%
1
3
deg
Input clamping voltage
V
C
TP1
2.0
V
Note : Frequency response fc
Given video output for 1.0V
P-P
, 0.1MHz sweep signal input as V1, and output for 7MHz input as V2,
fc1 is obtained as follows.
V2
f
C
1=20LOG dB
V1
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