m52743sp Mitsumi Electronics, Corp., m52743sp Datasheet - Page 12

• Manufacturer Part Number: m52743sp
• Description: I 2 C Bus Controlled 3-channel Video Preamplifier
• Manufacturer: Mitsumi Electronics, Corp.

INPUT SIGNAL
(for freq. char.)
OSD pulse
Video signal
Video signal
Video signal
Sine wave
BLK pulse
(step wave)
(all white)
(all white,
all black)
SG No.
Clamp
pulse
SG1
SG2
SG3
SG4
SG5
SG6
SG7
Pulse with amplitude of 0.7V
Video width of 25 s. (75%)
Pulse width and amplitude are variable.
8 s
5 s
P-P
0.5 s
(f=30kHz). Video width of 25 s. (75%)
3 s
I
2
C BUS CONTROLLED 3-CHANNEL VIDEO PREAMPLIFIER
33 s
5 s
Signals
5V
TTL
M52743SP/M52744SP
0.7V
(Amplitude is partially variable.)
0.7V
0.7V
Sine wave amplitude of 0.7V
f=1MHz, 50MHz, 150MHz (variable)
P-P
P-P
P-P
Amplitude is partially variable.
Amplitude is partially variable.
0.3V
MITSUBISHI ICs (Monitor)
5V
P-P
TTL
5V
all white or all black
variable.
Sync’s amplitude
is variable.
TTL
P-P
.
) f=30kHz
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