參數(shù)資料
型號(hào)： M52742ASP
廠商： Mitsubishi Electric Corporation
英文描述： BUS CONTROLLED 3-CHANNEL VIDEO PREAMP FOR CRT DISPLAY MONITOR
中文描述： 總線控制的陰極射線管顯示屏三通道視頻前置放大器
文件頁(yè)數(shù)： 6/21頁(yè)
文件大?。?/td> 143K
代理商： M52742ASP
MITSUBISHI ICs (Monitor)
M52742SP
BUS CONTROLLED 3-CHANNEL VIDEO PREAMP FOR CRT DISPLAY MONITOR
6
PRELIMINARY
Notice:This is not a final specification.
Some parametric limits are subject to change.
ELECTRICAL CHARACTERISTICS
(cont.)
Symbol
Parameter
Test
point
(s)
Input
CTL
voltage
30
Bri-
ght
BUS CTL (H)
Limits
Unit
2,6,11
RGB
in
1
OSD
BLK
4,9,13
OSD
in
19
CP in
27
ReT
BLK
7
SOG
in
16
UNI
in
15
ABL
00H
Main
cont
01H
Sub
cont
1
02H
Sub
cont
2
03H
Sub
cont
3
04H
OSD
Adj
05H
BLK
Adj
06H
D/A
OUT
1
07H
D/A
OUT
2
08H
D/A
OUT
3
09H
D/A
OUT
4
0BH
INT
Min. Typ. Max.
TDS-R
Sync output
delay time2
D/A H output
voltage
D/A L output
voltage
D/A output
current range
D/A
nonlinearity
Relative pulse
characteristics1
Sync OUT
a
a
a
a
a
b
SG4
a
2.0 5.0
0 60 90
ns
VOH
D/A
OUT
D/A
OUT
D/A
OUT
D/A
OUT
a
a
a
a
a
a
a
2.0 5.0
FFH
255
FFH
255
FFH
255
FFH
255
00H
0
00H
0
FFH
255
FFH
255
FFH
255
FFH
255
00H
0
4.5 5.0 5.5
VDC
VOL
a
a
a
a
a
a
a
2.0 5.0
00H
0
00H
0
00H
0
00H
0
0 0.5 1.0
VDC
IAO
a
a
a
a
a
a
a
2.0 5.0
abl
e
abl
e
abl
e
abl
e
-1.0
0.4
mA
DNL
a
a
a
a
a
a
a
2.0 5.0
abl
e
abl
e
abl
e
abl
e
-1.0
1.0
LSB
Tr
OUT
b
SG1
b
SG1
b
SG1
b
SG1
a
a
b
SG5
b
SG5
b
SG5
b
SG5
a
a
a
Vari
Vari
abl
e
FFH
255
FFH
255
FFH
255
FFH
255
-0.8 0 0.8
ns
Tf
Relative pulse
characteristics2
OUT
a
a
a
a
a
abl
e
-0.8 0 0.8
ns
UNI1
Uniformity
characteristics1
OUT
a
a
a
a
b
SG6
2.5V
2.0 5.0
C8H
200
C8H
200
C8H
200
C8H
200
7 10 13
%
UNI2
Uniformity
characteristics2
OUT
a
a
a
a
Sb
2.0 5.0
3.5 5 6.5
%
ELECTRICAL CHARACTERISTICS TEST METHOD
I
CC1
Circuit current1
Measuring conditions are as listed in supplementary Table.
Mesured with a current meter at test point IA.
I
CC2
Circuit current2
Measureing conditions are as listed in supplemtary Table.
Measured with a current meter at test point IB.
Vomax Output dynamic range
Decrease V30 gradually, and measure the voltage when the
waveform output is distorted. The voltage is called VOL.
Next, increase V30 gradually, and measure the voltage when the
top of waveform output is distorted. The voltage is called VOH.
Voltage Vomax is calculated by the equation below:
Vomax = VOH-VOL
(V)
Vimax Maximum input
Increase the input signal (SG2) amplitude gradually, starting from
700mV
P-P
. Measure the amplitude of the input signal when the
output signal starts becoming distorted.
Gv Maximum gain
Input SG1, and read the amplitude output at OUT (29, 32, 35). The
amplitude is called VOUT (29, 32, 35). Maximum gain G
V
is
calculated by the equation below:
G
V
=20Log V0.7
Gv Relative maximum gain
Relative maximum gain
G
V
is calculated by the equation bellow:
G
V
= VOUT (29)/VOUT (32),
VOUT (32)/VOUT (35),
VOUT (35)/VOUT (29)
V
C1
Main contrast control characteristics1
Measureing the amplitude output at OUT (29, 32, 35). The
measuredvalue is called VOUT (29, 32, 35). Main contrast control
characterics V
C1
is calculated by the equation bellow:
V
C1
=20Log V0.7
V
C1
Main contrast control relative characteristics1
Relative characteristics
V
C1
is calculated by the equation bellow:
V
C1
=VOUT (29)/VOUT (32),
VOUT (32)/VOUT (35),
VOUT (35)/VOUT (29)
V
C2
Main contrast control characteristics2
Measuring condition and procedure are the same as described in
V
C1
.
V
C2
Main contrast control relative characteristics2
Measuring condition and procedure are the same as described in
V
C1
.
5.0
Waveform output
VOH
VOL
0.0
(dB)
(dB)
相關(guān)PDF資料
PDF描述
M52743 I 2 C BUS CONTROLLED 3-CHANNEL VIDEO PREAMPLIFIER
M52743BSP I 2 C BUS CONTROLLED 3-CHANNEL VIDEO PREAMPLIFIER
M52743SP I 2 C BUS CONTROLLED 3-CHANNEL VIDEO PREAMPLIFIER
M52744 I 2 C BUS CONTROLLED 3-CHANNEL VIDEO PREAMPLIFIER
M52744SP I 2 C BUS CONTROLLED 3-CHANNEL VIDEO PREAMPLIFIER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M52742SP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:BUS CONTROLLED 3-CHANNEL VIDEO PREAMP FOR CRT DISPLAY MONITOR
M52743 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:I 2 C BUS CONTROLLED 3-CHANNEL VIDEO PREAMPLIFIER
M52743BSP 制造商:Mitsubishi Electric 功能描述:
M52743SP 制造商:Mitsubishi Electric 功能描述:3 CHANNEL, VIDEO PREAMPLIFIER, PDIP36
M52743SP-C 制造商:Mitsubishi Electric 功能描述:
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