M52759SP Datasheet, PDF (1/25 Pages) Mitsubishi Electric Semiconductor – UNIFORMITY FOR CRT DISPLAY MONITOR

PROVISINAL INFORMATION
MITSUBISHI <LINEAR IC>
M52759SP
UNIFORMITY FOR CRT DISPLAY MONITOR
DESCRIPTION
M52759SP is Semiconductor Integrated Circuit
for uniformity of CRT Display Monitor.
It generates horizontal and vertical parabola waves and
is able to revise contrast of CRT Display Monitor if it is
used with Video Pre. Amp. M52742SP that has uniformity
circuit .
FEATURES
• It can control phase of horizontal wave.
• It can changes the parabola wave unbalance .
• It contains the horizontal saw wave generator and Auto
Gain Control circuit , so that it is able to keep the amplitude
constant if frequency change.
• It can changes the parabola wave unbalance .
• Frequency Band Width: horizontal 24 to 120kHz
vertical 50 to 185Hz
• Input: horizontal 5Vp-p Pulse
vertical 3.2 Vp-p V Saw
PIN CONFIGURATION (TOP VIEW)
V-GND 1
V-saw input 2
Vbias 3
V-para output 4
VGV input 5
VGH input ₆
H-para output 7
H- Saw retrace ₈
H- Saw trace 9
H-Vcc 10
20 V-Vcc
19 Hbias
18 H-GND
17 H-Pulse input
16 H-Delay Capacitor
15 VPH input
14 ^{Reference Voltage}
13 Reference Voltage Resistor
12 ^{AGC trace Capacitor}
11 ^{AGC retrace Capacitor}
Package:20P4B
STRUCTURE
Bipolar Silicon Monolisic IC
APPLICATION
CRT Display Monitor
Supply voltage range
11.5V to 12.5V
Rated supply voltage
12V
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