Mitsubishi M52759SP Datasheet
MITSUBISHI <LINEAR IC>
PROVISINAL INFORMATION 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
STRUCTURE
Bipolar Silicon Monolisic IC
PIN CONFIGURATION (TOP VIEW)
V-GND
V-saw input
Vbias
V-para output
VGV input
VGH input
H-para output
H- Saw retrace
H- Saw trace
H-Vcc
1
2
3
4
5
6
7
8
9
Package:20P4B
V-Vcc
20
19
Hbias
H-GND
18
H-Pulse input
17
H-Delay Capacitor
16
VPH input
15
Reference Voltage
14
Reference Voltage Resistor
13
AGC trace Capacitor
12
AGC retrace Capacitor
1110
APPLICATION
CRT Display Monitor
Supply voltage range
11.5V to 12.5V
Rated supply voltage
12V
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MITSUBISHI <LINEAR IC>
PROVISINAL INFORMATION M52759SP
UNIFORMITY FOR CRT DISPLAY MONITOR
Application Example
1.8k
100p
Flyback
Pulse in
+
3.9k
1k
1k
Vcc 12V
V-Vcc
V-GND
20
1
Hbias
Para.Amp
2
X
2 3 4 5
Vbias
V-Saw
input
Buffer
Vout
H-Pulse
VGV
(V Gain)
VPH
Vref
2
X
SW
Para.Amp
Buffer
6 7 8 9
Hout
VGH
(H Gain)
H-SAW
111213141516171819
AGC DET
+
10
HVcc
V
M52742SP
Uniformity In
CRT
Monitor
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2
MITSUBISHI <LINEAR IC>
FIG1. BLOCK DIAGRAM
PROVISINAL INFORMATION M52759SP
UNIFORMITY FOR CRT DISPLAY MONITOR
+
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3
MITSUBISHI <LINEAR IC>
PROVISINAL INFORMATION M52759SP
UNIFORMITY FOR CRT DISPLAY MONITOR
FIG2. TIMING CHART
HORIZONTAL BLOCK
3.0 ≤ VIH ≤ (Vcc-2.0V)
Pin17 H-pulse input
Internal H-pulse
Pulse
delay
Pin8 output
Pin7 output
VTH=2.5V
VIL ≤ 2.0V
Pulse width to 3µsec
Pulse width to 0.8µsec
VERTICAL BLOCK
Pin2 input
Pin4 output
1.6V
1.6V
Pin3 input
voltage=3.5V
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MITSUBISHI <LINEAR IC>
PROVISINAL INFORMATION M52759SP
UNIFORMITY FOR CRT DISPLAY MONITOR
1.ABSOLUTE MAXIMUM RATING
(Ta = 25°C, Surge capacity=200pF)
Parameter
Supply voltage
Power dissipation
Operating temperature
Storage temperature
Recommended
operating voltage
Recommended operating
voltage range
Surge
Symbol
Vcc
Pd
Topr
Tstg
Vopr
Vopr'
Vsurge
Min.
-20
-40
11.5
±200
Fig.3 THERMAL DERATING
1500
Typ
-
-
-
-
-
-
-
12.0
-
-
Max
13.0
1237.6
+85
+150
-
12.5
-
Unit
V
mW
°C
°C
V
V
V
1237.6
1000
500
643.6
0
-20
0
25
50
85
75 100 125
150
Ambient Temperature Ta [ °C ]
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MITSUBISHI <LINEAR IC>
PROVISINAL INFORMATION M52759SP
UNIFORMITY FOR CRT DISPLAY MONITOR
2.ELECTRICAL CHARACTERISTICS
(Ta=25°C, Vcc=12V, unless otherwise noted)
No
Parameter
Circuit current1
1
Circuit current2
2
Reference
3
voltage output
Reference voltage
4
temperature drift
HORIZONTAL BLOCK
5
6
Parameter
H-pulse low
input range
H-pulse high
input range
No
Symbol
ICCH
ICCV
VREF
DREF
Symbol
VIL
VIH
Test conditions
10 Measure
20 Measure
14 Measure
14 Measure
Test conditions
6 2.4V in 7 Measure 15 3.0V in
17 fH=96KHz H-pulse in 19 6.1V in
6 2.4V in 7 Measure 15 3.0V in
17 fH=96KHz H-pulse in 19 6.1V in
Pin
MIN TYP MAX
10
20
14
14
Pin
MIN TYP MAX
0.0 2.0 V
7
7
Limits
21.515.1 27.9
7.45.2 9.6
6.956.75 7.15 V
49
ppm/deg
Limit
s
3.0
VCC
-2.0
Unit
mA
mA
Unit
V
H-pulse low
7
input current
H-pulse high
8
input current
H parabola
9
width
H parabola
10
delay 1
H parabola
11
delay 2
H parabola
12
delay 3
Delay
13
temperature drift
Pin 15 input
14
current
IIL
IIH
TW µsec
TD1
TD2
TD3
DD
I 15
17 0V in,measure
17 5V in,measure
6 2.4V in 7 Measure 15 3.0V in
17 fH=96KHz H-pulse in 19 6.1V in
6 2.4V in 7 Measure 15 0V in
17 fH=96KHz H-pulse in 19 6.1V in
6 2.4V in 7 Measure 15 1.3V in
17 fH=96KHz H-pulse in 19 6.1V in
6 2.4V in 7 Measure 15 4.0V in
17 fH=96KHz H-pulse in 19 6.1V in
6 2.4V in 7 Measure 15 3.0V in
17 fH=96KHz H-pulse in 19 6.1V in
17 2.5V in,measure
17
-5.0
17
7
0.6 1.0
7
0.1 0.5
7
0.4
7
2.9 3.3
7
15
-5.0
-0.6 -0.1
0.0 1.0-1.0
0.8
0.3
0.8
0.6
3.1
0.08
-0.3
-0.1
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µA
µA
µsec
µsec
µsec
ns/deg
µA
MITSUBISHI <LINEAR IC>
H para. unbalance
control1
H para. unbalance
control2
H para. unbalance
control3
H para. unbalance
Vcc. character1
PROVISINAL INFORMATION M52759SP
UNIFORMITY FOR CRT DISPLAY MONITOR
No
Parameter
15
16
17
18
H para. unbalance
19
Vcc. character2
H para. unbalance
20
temperature drift
H para. gain
21
control1
H para. gain
22
control2
Symbol
UHP1
UHP2
UHP3
VUHP1
VUHP2
DUHP
GHP1
GHP2
Test conditions
6 1.8V in 7 Measure 15 0V in
17 fH=96KHz H-pulse in 19 5.7V in
6 2.4V in 7 Measure 15 0V in
17 fH=96KHz H-pulse in 19 6.1V in
6 1.8V in 7 Measure 15 0V in
17 fH=96KHz H-pulse in 19 6.4V in
6 2.4V in 7 Measure 15 0V in 10 20 11.5V in
17 fH=96KHz H-pulse in 19 6.1V in
6 2.4V in 7 Measure 15 0V in 10 20 12.5V in
17 fH=96KHz H-pulse in 19 6.1V in
6 2.4V in 7 Measure 15 0V in
17 fH=96KHz H-pulse in 19 6.1V in
6 1.0V in 7 Measure 15 3.0V in
17 fH=96KHz H-pulse in 19 6.1V in
6 2.5V in 7 Measure 15 3.0V in
17 fH=96KHz H-pulse in 19 6.1V in
Pin
7
7
7
7
7
7
7
7
7
Limits
MIN TYP
-2.2
-2.6
0.1
0.5
2.1
1.7
-0.2
0.0
-0.2
0.0
-2.2
0.2
0.4
2.9
3.3
MAX
-1.8
0.9
2.5
0.2
0.2
0.6
3.7
Unit
V
V
V
V
V
mV /deg
Vp-p
Vp-p
H para. gain
23
control3
H para. freq.
24
characteristics1
H para. freq.
25
characteristics2
H para. Vcc.
26
characteristics1
H para. Vcc.
27
characteristics2
H para. size
28
temperature drift
Pin 6 input
29
current
Pin 19 input
30
current
GHP3
FHP1
FHP2
VVHP1
VVHP2
DHP
I 6
I 19
6 4.0V in 7 Measure 15 3.0V in
17 fH=96KHz H-pulse in 19 6.1V in
6 4.0V in 7 Measure 15 3.0V in
17 fH=24KHz H-pulse in 19 6.1V in
6 4.0V in 7 Measure 15 3.0V in
17 fH=120KHz H-pulse in 19 6.1V in
6 4.0V in 7 Measure 15 3.0V in 10 20 11.5V in
17 fH=96KHz H-pulse in 19 6.1V in
6 4.0V in 7 Measure 15 3.0V in 10 20 12.5V in
17 fH=96KHz H-pulse in 19 6.1V in
6 4.0V in 7 Measure 15 3.0V in
17 fH=96KHz H-pulse in 19 6.1V in
6 2.4V in,measure
19 6.1V in,measure
7
7
7
7
7
7
6
19
5.3
6.0
-0.2
0.0
0.0-0.2
0.0-0.2
0.0-0.2 0.2VV
-1.3
-0.3-5.0
0.3
0.1
6.7
0.2
0.2
0.2
-0.1
5.0
Vp-p
V
V
mV/deg
µA
µA
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MITSUBISHI <LINEAR IC>
PROVISINAL INFORMATION M52759SP
UNIFORMITY FOR CRT DISPLAY MONITOR
VERTICAL BLOCK
Parameter
No
V parabola
31
accuracy 1
V parabola
32
accuracy 2
V parabola
33
accuracy 3
V parabola
34
accuracy 4
V parabola
35
accuracy 5
V para. unbalance
36
control1
V para. unbalance
37
control2
V para. unbalance
38
control3
V unbalance. Vcc.
39
characteristics 1
V unbalance. Vcc.
40
characteristics 2
V unbalance.
41
temperature drift
V parabola
42
amplitude 1
V parabola
43
amplitude 2
V parabola
44
amplitude 3
V para. freq.
45
characteristics 1
V para. freq.
46
characteristics 2
V para. Vcc.
47
characteristics 1
V para. Vcc.
48
characteristics 2
V para.
49
temperature drift
Pin 2 input
50
current
Pin 3 input
51
current
Pin 5 input
52
current
Symbol
AVP1 V
AVP2
AVP3
AVP4
AVP5
UVP1
UVP2
UVP3
VUVP1
VUVP2
DUVP
GVP1 Vp-p
GVP2
GVP3
FVP1
FVP2
VVP1
VVP2
DVP
2 3.5V in 3 3.5V in 4 Measure
5 2.3V in
2 1.9V in 3 3.5V in 4 Measure
5 2.3V in
2 2.7V in 3 3.5V in 4 Measure
5 2.3V in
2 4.3V in 3 3.5V in 4 Measure
5 2.3V in
2 5.1V in 3 3.5V in 4 Measure
5 2.3V in
2 fv=70Hz, 3.2Vpp saw wave in
3 2.8V in 4 Measure 5 1.6V in
2 fv=70Hz, 3.2Vpp saw wave in
3 3.5V in 4 Measure 5 2.3V in
2 fv=70Hz, 3.2Vpp saw wave in
3 4.2V in 4 Measure 5 1.6V in
2 fv=70Hz, 3.2Vpp saw wave in 3 3.5V in
4 Measure 5 2.3V in 10 20 11.5V in
2 fv=70Hz, 3.2Vpp saw wave in 3 3.5V in
4 Measure 5 2.3V in 10 20 12.5V in
2 fv=70Hz, 3.2Vpp saw wave in
3 3.5V in 4 Measure 5 2.3V in
2 fv=70Hz, 3.2Vpp saw wave in
3 3.5V in 4 Measure 5 1.0V in
2 fv=70Hz, 3.2Vpp saw wave in
3 3.5V in 4 Measure 5 2.0V in
2 fv=70Hz, 3.2Vpp saw wave in
3 3.5V in 4 Measure 5 3.0V in
2 fv=50Hz, 3.2Vpp saw wave in
3 3.5V in 4 Measure 5 3.0V in
2 fv=185Hz, 3.2Vpp saw wave in
3 3.5V in 4 Measure 5 3.0V in
2 fv=70Hz, 3.2Vpp saw wave in 3 3.5V in
4 Measure 5 3.0V in 10 20 11.5V in
2 fv=70Hz, 3.2Vpp saw wave in 3 3.5V in
4 Measure 5 3.0V in 10 20 12.5V in
2 fv=70Hz, 3.2Vpp saw wave in
3 3.5V in 4 Measure 5 3.0V in
I 2
I 3
I 5
Test conditions
2 3.5V in,measure
3 3.5V in,measure
5 2.3V in,measure
Pin
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
2
3
5
Limits
MIN TYP MAX
5.0
4.5 5.5
2.5
3.0
3.5
20
25
30
20
25
30
90
100
110
-2.5
-2.8 -2.2
-0.3
2.2 2.8
0
2.5
0.3
0.1
0.5
0
0
0.3
2.1
2.4
2.7
4.7
4.2 5.2
-0.1
0.0
0.1
0.0-0.1 0.1
-2.2
-0.3-5.0 -0.1
-0.3-5.0 -0.1
-0.3-5.0 -0.1
Unit
%
%
%
mV/deg
Vp-p
Vp-p
mV/deg
µA
µA
µA
V
V
V
V
V0.0-0.1
V0.0-0.1 0.1
V
V
V0.0-0.1 0.1
V0.0-0.1 0.1
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