MM1375 [MITSUMI]
RGB Video Amplifier for Monitors Monolithic MM1375; RGB视频放大器，用于显示器整体MM1375
| 型号： | MM1375 |
| 厂家： | 
MITSUMI ELECTRONICS, CORP. |
| 描述： | RGB Video Amplifier for Monitors Monolithic MM1375 |
| 文件： | 总6页 (文件大小：127K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
RGB Video Amplifier for Monitors MM1375
MITSUMI
Pin Description
Pin no.
Pin name
Internal equivalent circuit diagram
1
3
6
R VIDEO IN
G VIDEO IN
B VIDEO IN
2
5
7
R CLAMP CAP
G CLAMP CAP
B CLAMP CAP
8
4, 18
9
VCC1
GND
CONTRAST
R DRIVE
G DRIVE
B DRIVE
22
15
12
10
11
BLANK GATE
CLAMP GATE
20
17
14
R VIDEO OUT
G VIDEO OUT
B VIDEO OUT
19
VCC2
21
16
13
R CUT
G CUT
B CUT
-OFF ADJ
-OFF ADJ
-OFF ADJ
RGB Video Amplifier for Monitors MM1375
MITSUMI
(Ta=25°C)
Absolute Maximum Ratings
Item
Storage temperature
Operating temperature
Power supply voltage 1
Power supply voltage 2
Input voltage range
Video output current
Allowable loss
Symbol
Ratings
-40~+125
Units
°C
°C
V
TSTG
TOPR
VCC1
VCC2
VIN
-20~+80
10
15
V
<
<
=
GND
V
IN
V
CC1
V
=
IO
28
1.6
2
mA
W
Pd
Electrostatic breakdown
Pin temperature
kV
°C
265
*
Note : Solder for 10S
(Ta=25°C)
Recommended Operating Conditions
Item
Symbol Min. Typ. Max. Units
Operating power supply voltage 1
Operating power supply voltage 2
VCC1
VCC2
7.6
7.6
8.0
8.4
V
V
12.6
(Except where noted otherwise, Ta=25°C, VCC1=8V, VCC2=8~12V,
DC Electrical Characteristics
DRV
V9=4V, V10=4V, V11=0V, VC-o=1.0V, V =4V)
Item
Symbol
ICC1
VB
Measurement conditions
Min. Typ. Max. Units
Power supply current
VCC1+VCC2
68
2.2
100
1.2
1.6
80
mA
V
kΩ
V
Video amp input voltage
Video input resistance
RB
Clamp gate input voltage L
Clamp gate input voltage H
Clamp gate input current L
Clamp gate input current H
Input charging current
VCGL
VCGH
ICGL
ICGH
IIN+
0.8
2.0
V
V11=0V
V11=8V
-
0.5
0.01 1.0
0.75 1.0
0.75 1.0
0.75 1.0
-5.0 µA
µA
mA
mA
mA
mA
nA
V
Input discharge current
IIN
ICL+
ICL
-
-
-
Clamp cap charge current
Clamp cap discharge current
Clamp cap bias discharge current
Blanking gate input voltage L
Blanking gate input voltage H
Blanking gate input current L
Blanking gate input current H
Video output voltage L
-
-0.75
-1.0
ICLB
VBGL
VBGH
IBGL
IBGH
VOL
VOH
VO
50
1.2
1.6
0.8
2.0
V
V10=0V
V10=8V
-1.0 -5.0 µA
0.01 1.0
0.15 0.5
5.5
µA
V
V
VC
VC
VC
VC
-
O=0V
O=6V
O=1V
O=1V
Video output voltage H
-
5.0
Black level output voltage
Black level output voltage
Output blanking voltage
-
1.0
V
VO
VOBLK
I9
-
100
mV
V10=0V
V9=4V
VDBV=4V
100 300 mV
Contrast control input current
Drive control input current
Cutoff control input current
190
190
-500
µA
µA
nA
IDBV
IC-O
VC-O=0~4V
RGB Video Amplifier for Monitors MM1375
MITSUMI
(Except where noted therwise, Ta=25°C, VCC1=8V, VCC2=8~12V)
AC Electrical Characteristics
Item
Symbol
Measurement conditions
VIN=635mVP P, V9=4V
VDRV=4V
Min. Typ. Max. Units
-
5.4
7.0
V/V
dB
dB
dB
dB
dB
dB
%
Video amp gain
AV max.
14.6 16.9
Gain attenuation 1
Gain attenuation 2
AV1
AV2
AVDRV
AVMAT
AVMAT
THD
fBW
VIN=635mVP-P, V9=2V
-6
VIN=635mVP-P, V9=0.5V
-38
Drive control range
VDRV=0~4V, V9=4V
V9=VDRV=4V
V9=4~2V
6
Gain matching
0.3
0.1
1
Gain change between amps
Video amp distortion
VOUT=1VP
-P
Video amp frequency bandwidth
Output rise time
VOUT=4VP P, V9=VDRV=4V
-
100
3
MHz
nS
tr
VOUT=4VP
-P
Output fall time
tf
VOUT=4VP
-P
4
nS
Video amp isolation 1 (fIN=10kHz)
Video amp isolation 2 (fIN=10MHz)
Blanking output fall time
Blanking output fall time
Back-porch clamping pulse width
VSEP1
VSEP2
tr
V9=4V
V9=4V
-
-
70
50
7
dB
dB
nS
VOUT=1VP
-
P
tf
VOUT=1VP
-P
7
nS
tpw
200
nS
RGB Video Amplifier for Monitors MM1375
MITSUMI
Application Circuits
Characteristics
Gain vs Frequency
Pulse reaction
18
16
14
12
10
8
6
4
2
tr=2.7nS
tr=4.3nS
X : 10nS/div
Y : 1v/div
0
0.1
1
10
100
1000
Frequency (Hz)
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