m52749fp Mitsumi Electronics, Corp., m52749fp Datasheet - Page 22

• Manufacturer Part Number: m52749fp
• Description: Bus Controlled 3ch Video Pre-amp For Crt Display Monitor
• Manufacturer: Mitsumi Electronics, Corp.

No.
31
35
33
38
41
42
34
30
OUTPUT (B)
OUTPUT (G)
OUTPUT (R)
Main Contrast Cont
Main Contrast Ref
Main Brightness
Retrace BLK IN
VCC 2
Name
Voltage
Variable
DC
3.5~5.5
(V)
4.5
12
15K
30K
MITSUBISHI
30
15K
15K
BUS CONTROLLED 3CH VIDEO PRE-AMP FOR CRT DISPLAY MONITOR
peripheral Circuit
19
31
50K
80K
42
35K
50
50
34
2.25V
19
R
G
B
10K
MITSUBISHI< LINEAR IC >
35
Input pulses
Used to supply power to
output emitter follower
only.
Connected to GND
if not used.
A resistor is needed on
the GND side.
Set discretionally to maximum
15 mA, depending on the
required driving capacity.
It is recommended that the
IC be used between pedestal
voltage 2V and 3V.
Non-polar capacitance is
required between pin31 and
pin35.
M52749FP
22
Remark
0.5V~GND
2.5~5V
25