
MITSUBISHI ICs (Monitor)
M52738P
3-CHANNEL VIDEO PREAMPLIFIER WITH OSD MIXING, RETRACE BLANKING
2
PRELIMINARY
Notice:This is not a final specification.
Some parametric limits are subject to change.
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(Ta=25
°
C, V
CC1
=V
CC2
=12V, unless otherwise noted)
Note1: The ambient temperature is 25
2: The supply voltage is 12V.
3: The direction of a current that flows toward the IC is regarded as plus.
°
C.
Symbol
V
CC
P
d
T
opr
T
stg
V
opr
V
opr’
Surge
Parameter
Ratings
13
2000
-20 to 70
-40 to 150
12
11.4 to 12.6
±
200
Unit
V
mW
°
C
°
C
V
V
V
Supply voltage
Power dissipation
Operating temperature
Storage temperature
Recommended operating supply voltage
Recommended operating supply voltage range
Electrostatic discharge
Symbol
Parameter
Test
point
Test conditions
Limits
Typ.
Unit
Min.
Max.
I
CC
I
CC
6, 9, 21
No input. Measurement of current
that flows into 6, 9 and 21
18, 20, 23 input VSG, 15 input PG
V13=4V V26, V27, V28=4V
100
mA
Gmax
Maximum gain
18, 20,
23
18, 20,
23
18, 20,
23
18, 20,
23
18, 20,
23
18, 20,
23
18, 20,
23
18, 20,
23
18, 20,
23
18, 20,
23
18, 20,
23
18, 20,
23
18, 20,
23
18, 20,
23
18, 20,
23
18, 20,
23
18, 20,
23
18, 20,
23
18, 20,
23
18, 20,
23
20
dB
Gmax
Relative maximum gain
Contrast control characteristics
(typical)
Contrast control characteristics
(minimum)
Sub contrast control characteristics
(typical)
Sub contrast control characteristics
(minimum)
Brightness control characteristics
(maximum)
Brightness control characteristics
(typical)
Brightness control characteristics
(minimum)
Frequency characteristics 1
(f=50MHz;maximum)
Frequency characteristics 2
(f=130MHz; maximum)
0.8
1.0
1.2
dB
V
CR1
18, 20, 23 input VSG, 15 input PG
V13=2V V26, V27, V28=4V
18, 20, 23 input VSG, 15 input PG
V13=0.25V V26, V27, V28=4V
18, 20, 23 input VSG, 15 input PG
V26, V27, V28=2V V13=4V
18, 20, 23 input VSG, 15 input PG
V26, V27, V28=0.25V V13=4V
15 input PG
V25=10V
15 input PG
V25=1V
15 input PG
V25=0V
14
dB
V
CR2
0.25
V
P-P
V
SCR1
15.5
dB
V
SCR2
1.1
V
P-P
V
B1
8.5
V
V
B2
1.1
V
V
B3
0.1
V
F
C1
18, 20, 23 input SG
0
dB
F
C2
18, 20, 23 input SG
-3
dB
Tr
Video output rise time
18, 20, 23 input PG, 15 input PG
3.0
nsec
Tf
Video output fall time
18, 20, 23 input PG, 15 input PG
4.0
nsec
V
thCP
Clamp pulse threshold voltage
18, 20, 23 input VSG, 15 input PG
1.2
V
OT
r
OSD output rise time
1, 2, 3 input PG, 15 input PG
4
nsec
OT
f
OSD output fall time
1, 2, 3 input PG, 15 input PG
10
nsec
O
aj1
OSD adjust control (maximum)
1, 2, 3 input PG, 15 input PG
V14=4V V26, V27, V28=2V
1, 2, 3 input PG, 15 input PG
V14=0V V26, V27, V28=2V
1, 2, 3 input PG, 15 input PG
4 input PG
5
V
P-P
O
aj2
OSD adjust control (minimum)
0
V
P-P
OSD
th
OSD input threshold voltage
1.6
V
H
BLK
Retrace BLK characteristics
16 input PG
0.5
V
H
vth
Retrace BLK input threshold voltage
16 input PG
1.2
V