參數(shù)資料
型號: MM1203ND
廠商: MITSUMI ELECTRIC CO LTD
元件分類: 音頻/視頻放大
英文描述: RGB Video Amplifier for Monitors Monolithic IC
中文描述: VIDEO AMPLIFIER, PDIP28
封裝: DIP-28
文件頁數(shù): 3/6頁
文件大小: 125K
代理商: MM1203ND
MITSUMI
RGB Video Amplifier for Monitors MM1203
DC Electrical Characteristics
(Except where noted otherwise, Ta=25°C, V
CC
1=V
CC
2=12V,
V12=6V, V14=0V, V15=2V, S1, 2, 3=OFF)
AC Electrical Characteristics
(Except where noted otherwise, Ta=25°C, V
CC
1=V
CC
2=12V,
V12=12V, V14=0V, V15=4V, fin=10kHz, S1, 2, 3=ON)
Item
Symbol
Measurement conditions
Min. Typ. Max. Units
Consumption current
I
CC
1
only V
CC
1
65
85
mA
Video input reference voltage
V
REF
2.2
2.4
2.6
V
Video input bias current
I
B
5.0
20
μA
Clamp gate input voltage L
V
CGL
0.8
1.2
V
Clamp gate input voltage H
V
CGH
1.6
-
0.5
-
0.5
2.0
V
Clamp gate input current L
I
CGL
V14=0V
μA
Clamp gate input current H
I
CGH
V14=12V
0.005
1.0
μA
Clamping capacitor charge current
I
CL+
V5, 8, 10=0V
500
-
500
-
850
850
μA
Clamping capacitor discharge current
I
CL
-
V5, 8, 10=5V
μA
Video output voltage L
V
OL
V5, 8, 10=0V
0.9
1.25
V
Video output voltage H
V
OH
V5, 8, 10=5V
V15=2V
*
2
V15=4V
*
2
8.2
8.9
V
Video output offset difference 1
V
OF
1
±0.5
±50
mV
Video output offset difference 2
V
OF
2
±0.5
±50
mV
Item
Symbol
Measurement conditions Min. Typ. Max. Units
Video amp gain
A
V
V
IN
=560mV
P
-
P
4.5
-
12.5
-
10
-
7.5
-
40
6.0
V/V
Gain attenuation 1
A
V
1
V12=5V, V
IN
=560mV
P
-
P
dB
Gain attenuation 2
A
V
2
V12=2V, V
IN
=560mV
P
-
P
*
3
V12=5V
*
3
*
4
V12=V12
LOW
*
3
*
5
V12=3V, V
OUT
=1V
P
-
P
V
IN
=100mVrms
*
6
*
7
V
OUT
=4V
P
-
P
*
6
V
OUT
=4V
P
-
P
*
6
f=10kHz, V
IN
=1V
P
-
P
*
8
f=10kHz, V
IN
=1V
P
-
P
*
6
*
8
dB
Gain matching
A
VMAT
0.5
1.0
dB
Gain fluctuation matching 1
A
VM
1
0.1
0.5
dB
Gain fluctuation matching 2
A
VM
2
0.3
dB
Video amp distortion
THD
0.5
%
Video amp frequency bandwidth
f
BW
70
120
MHz
Output rise time
t
r
5
μS
Output fall time
t
f
7
μS
Crosstalk 1
V
SEP
1
-
65
-
46
dB
Crosstalk 2
V
SEP
2
dB
Notes:
*
1 V
CC
power supply pins 1, 13, 23 and 28 are connected to each other externally.
*
2 Measure offset voltage between any two amps.
*
3 Measure gain difference between any two amps. V
IN
=1V
P
-
P
*
4 Measure attenuation amount relative to Av max., and quantify the difference between any two amps.
*
5 The voltage at which V12 low is
-
40dB relative to AV max. for attenuation.
*
6 Mount on printed board with ground shield on both sides.
*
7
-
3dB cutoff frequency from video amp gain.
*
8 Input a signal to any amp and terminate input for the remaining two amps (use resistor that corresponds
to signal source load), then measure output.
*
9 Human model. Discharge via 1.5k
from 100pF capacitor.
*
10 Solder for 10 seconds.
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