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MITSUBISHI ICs (Monitor)
M52742SP
BUS CONTROLLED 3-CHANNEL VIDEO PREAMP FOR CRT DISPLAY MONITOR
4
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.
VMSC
Main/sub
contrast control
characteristics2
OUT
b
SG1
a
a
b
SG5
a
a
a
2.0 5.0
C8H
200
C8H
200
C8H
200
C8H
200
3.4 4.0 4.6
V
P-P
VMSC
Main/sub contrast
control relative
characteristics2
0.8 1.0 1.2
ABL1
ABL control
characteristics1
OUT
b
SG1
a
a
b
SG5
a
a
a
2.0 4.0
FFH
255
FFH
255
FFH
255
FFH
255
4.1 4.9 5.7
V
P-P
ABL1
ABL control
relative
characteristics1
0.8 1.0 1.2
ABL2
ABL control
characteristics2
OUT
b
SG1
a
a
b
SG5
a
a
a
2.0 2.0
2.3 2.8 3.3
V
P-P
ABL2
ABL control
relative
characteristics2
Brightness
control
characteristics1
Brightness
control relative
characteristics1
Brightness
control
characteristics2
Brightness
control relative
characteristics2
Brightness
control
characteristics3
Brightness
control relative
characteristics3
Frequency
characteristics1
(f=50MHz)
0.8 1.0 1.2
V
B1
OUT
a
a
a
b
SG5
a
a
a
4.0 5.0
3.3 3.7 4.1
V
V
B1
-0.3 0 0.3
V
V
B2
OUT
a
a
a
b
SG5
a
a
a
2.0 5.0
1.5 1.8 2.1
V
V
B2
-0.3 0 0.3
V
V
B3
OUT
a
a
a
b
SG5
a
a
a
1.0 5.0
0.7 0.9 1.1
V
V
B3
-0.3 0 0.3
V
F
C1
OUT
b
SG3
a
a
a
5V
a
a
a
Vari
Va
ria
ble
-2.0 0 2.5
dB
F
C1
Frequency relative
characteristics1
(f=50MHz)
Frequency
characteristics1
(f=150MHz)
-1.0 0 1.0
dB
F
C1’
OUT
b
SG3
a
a
a
5V
a
a
a
Vari
Va
ria
ble
FFH
255
FFH
255
FFH
255
00H
0
00H
0
FFH
255
FFH
255
FFH
255
FFH
255
00H
0
-3.0 0 3.0
dB
F
C1’
Frequency relative
characteristics1
(f=150MHz)
Frequency
characteristics2
(f=150MHz)
-1.0 0 1.0
dB
F
C2
OUT
b
SG3
a
a
a
5V
a
a
a
Vari
-3.0 3.0 5.0
dB
F
C2
Frequency relative
characteristics2
(f=150MHz)
Crosstalk 1
(f=50MHz)
Crosstalk 1
(f=150MHz)
Crosstalk 2
(f=50MHz)
Crosstalk 2
(f=150MHz)
Crosstalk 3
(f=50MHz)
Crosstalk 3
(f=150MHz)
-1.0 0 1.0
dB
C.T.1
OUT(29)
OUT(32)
2bSG3
6a
11a
a
a
a
5V
a
5V
a
5V
a
5V
a
5V
a
5V
a
a
a
Vari
Vari
Vari
Vari
Vari
Vari
FFH
255
-25 -20
dB
C.T.1’
OUT(32)
2bSG3
6a
11a
a
a
a
a
a
-15 -10
dB
C.T.2
OUT(29)
OUT(35)
2a
6bSG3
11a
a
a
a
a
a
-25 -20
dB
C.T.2’
OUT(29)
OUT(35)
2a
6bSG3
11a
a
a
a
a
a
-15 -10
dB
C.T.3
OUT(32)
OUT(35)
2a
6a
11bSG3
a
a
a
a
a
-25 -20
dB
C.T.3’
OUT(32)
OUT(35)
2a
6a
11bSG3
a
a
a
a
a
-15 -10
dB