m52759sp Mitsumi Electronics, Corp., m52759sp Datasheet

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m52759sp

Manufacturer Part Number
m52759sp
Description
Uniformity For Crt Display Monitor
Manufacturer
Mitsumi Electronics, Corp.
Datasheet

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Part Number:
M52759SP
Manufacturer:
MIT
Quantity:
6 241
Part Number:
M52759SP
Manufacturer:
MIT
Quantity:
1 000
PROVISINAL INFORMATION
DESCRIPTION
• It can control phase of horizontal wave.
• It can changes the parabola wave unbalance .
• It contains the horizontal saw wave generator and Auto
• It can changes the parabola wave unbalance .
• Frequency Band Width: horizontal 24 to 120kHz
• Input: horizontal 5Vp-p Pulse
Supply voltage range
FEATURES
APPLICATION
STRUCTURE
Rated supply voltage
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 .
M52759SP is Semiconductor Integrated Circuit
Gain Control circuit , so that it is able to keep the amplitude
constant if frequency change.
CRT Display Monitor
Bipolar Silicon Monolisic IC
vertical
11.5V to 12.5V
12V
3.2 Vp-p V Saw
vertical
50 to 185Hz
PIN CONFIGURATION (TOP VIEW)
UNIFORMITY FOR CRT DISPLAY MONITOR
H- Saw retrace
H- Saw trace
V-saw input
V-para output
H-para output
VGV input
VGH input
V-GND
H-Vcc
Vbias
10
1
2
3
4
5
6
7
8
9
Package:20P4B
MITSUBISHI <LINEAR IC>
15
14
13
12
11
20
19
18
17
16
M52759SP
V-Vcc
Hbias
H-GND
H-Pulse input
H-Delay Capacitor
VPH input
Reference Voltage
Reference Voltage Resistor
AGC trace Capacitor
AGC retrace Capacitor
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Related parts for m52759sp

m52759sp Summary of contents

Page 1

... PROVISINAL INFORMATION 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 used with Video Pre. Amp. M52742SP that has uniformity circuit . FEATURES • It can control phase of horizontal wave. ...

Page 2

... Vbias V-Saw input UNIFORMITY FOR CRT DISPLAY MONITOR VPH H-Pulse Vref X 2 Buffer SW Para.Amp Buffer Hout Vout VGV VGH (V Gain) (H Gain) V Uniformity In M52742SP MITSUBISHI <LINEAR IC> M52759SP Vcc 12V AGC DET H-SAW HVcc + CRT Monitor ...

Page 3

... PROVISINAL INFORMATION FIG1. BLOCK DIAGRAM + MITSUBISHI <LINEAR IC> M52759SP UNIFORMITY FOR CRT DISPLAY MONITOR ( ...

Page 4

... HORIZONTAL BLOCK Pin17 H-pulse input Pulse width to 3µsec Internal H-pulse Pulse delay Pin8 output Pin7 output VERTICAL BLOCK Pin2 input Pin4 output UNIFORMITY FOR CRT DISPLAY MONITOR V =2.5V TH Pulse width to 0.8µsec MITSUBISHI <LINEAR IC> M52759SP 3.0 V (Vcc-2.0V 2.0V IL 1.6V Pin3 input 1.6V voltage=3. ...

Page 5

... UNIFORMITY FOR CRT DISPLAY MONITOR Symbol Typ Min. Vcc - - Topr -20 - Tstg -40 - Vopr - 12.0 Vopr' 11.5 - Vsurge ±200 - 643 100 Ambient Temperature Ta [ °C ] MITSUBISHI <LINEAR IC> M52759SP Max Unit 13.0 V 1237.6 mW +85 °C +150 ° 12 125 150 ...

Page 6

... H-pulse in 6. 2.4V in Measure 4. fH=96KHz H-pulse in 6. 2.4V in Measure 3. fH=96KHz H-pulse in 6. 2.5V in,measure 17 MITSUBISHI <LINEAR IC> M52759SP Limits Unit Pin MIN TYP MAX 15.1 21.5 27 5.2 7.4 9 6.75 6.95 7.15 V ppm/deg 14 49 Limit Pin Unit s MIN TYP MAX 0.0 2 ...

Page 7

... Measure 3.0V in 11. fH=96KHz H-pulse in 6. 4.0V in Measure 3.0V in 12. fH=96KHz H-pulse in 6. 4.0V in Measure 3. fH=96KHz H-pulse in 6. 2.4V in,measure 6 6.1V in,measure 19 MITSUBISHI <LINEAR IC> M52759SP Limits Pin Unit MIN TYP MAX -2.6 -2.2 7 -1.8 V 0.1 7 0.5 0 1.7 2.1 2.5 7 -0.2 V 0.0 0.2 7 -0.2 V 0.0 0.2 7 -2.2 mV /deg 7 0.2 0.4 ...

Page 8

... Measure 5 3. 11. fv=70Hz, 3.2Vpp saw wave Measure 5 3. 12. fv=70Hz, 3.2Vpp saw wave Measure 5 3.0V in 3.5V in,measure 2 3.5V in,measure 3 2.3V in,measure 5 MITSUBISHI <LINEAR IC> M52759SP Limits Pin Unit MIN TYP MAX 4 V 4.5 5.0 5.5 4 2.5 3.0 3 ...

Page 9

... F HP1 25 F HP2 26 V VHP1 27 V VHP2 UNIFORMITY FOR CRT DISPLAY MONITOR Switch Vcc 12.0 3 11.5 12.5 12.0 11.5 12.5 12 MITSUBISHI <LINEAR IC> M52759SP [ V ] Voltage V15 V17 V19 3.5 2.5 2.4 3 1.3 4.0 3 1.8 2.4 1.8 2.4 1.0 3.0 2 5.7 6.1 6.4 6.1 - ...

Page 10

... VP1 43 G VP2 44 G VP3 45 F VP1 46 F VP2 47 V VP1 48 V VP1 UNIFORMITY FOR CRT DISPLAY MONITOR Switch Vcc 12.0 3.5 1.9 2.7 4.3 5.1 - 11.5 12.5 12.0 11.5 12.5 12.0 3.5 MITSUBISHI <LINEAR IC> M52759SP Voltage [ V15 V17 V19 3.5 2.3 2.4 3.0 0 6.1 2.8 1.6 3.5 2.3 1.6 4.2 3.5 2.3 1.0 2.0 3.0 2 ...

Page 11

... Input horizontal pulse which high level Pin confirm output horizontal signal at Pin-7. UNIFORMITY FOR CRT DISPLAY MONITOR V =2.5V TH Pulse width above1 µsec frequency 24 to96 to140KHz frequency 50 to70 to185Hz -17 and confirm output horizontal MITSUBISHI <LINEAR IC> M52759SP 5.0V Typ 0V Typ 1.6 3.5V V 1.6 V 5.0V 2.0V 3.0V 0V -17 and ...

Page 12

... Pin-19 is 5.7V,6.1V,and 6.4V. Pin-6 is controled so that the amplitude of parabola is 3Vp-p constant. UNIFORMITY FOR CRT DISPLAY MONITOR HP3 U HPS HP1 HP2 HP1 HP2 HP3 = HPS MITSUBISHI <LINEAR IC> M52759SP 5. HPE is defined as HPE U is defined as follows HP3 HPE ...

Page 13

... Measure the input current to Pin-19 when voltage of Pin-19 is 6.1V. UNIFORMITY FOR CRT DISPLAY MONITOR = HP2 HP11. HP2 HP12. -20°C to 85°C ) HP2 -6,1.0V 24KHZ 24KHZ - - HP 11. 12.5V . (-20°C to 85°C ) 96KHz MITSUBISHI <LINEAR IC> M52759SP HP11.5V. HP12.5V. . When the 96KHZ 120KHZ. When the supply 12.0V. 12.5V ...

Page 14

... -2,1.9V -2,3.5V -2,5.1V -2,5.1V - -2,3.5V x 100 (%) VP VP -2,1.9V - -2,3.5V VP3 U VPS VP1 VP2 VP3 VP2 VP3 VPS VPE VP11.5V VP2 VP11.5V VP12.5V VP2 VP12.5V .(-20°C to 85°C ) VP2 MITSUBISHI <LINEAR IC> M52759SP -2,3.5V defined as the VPE is defined as follows ...

Page 15

... Measure the input current to Pin-5when the voltage of Pin-5 is 2.4V. -5 UNIFORMITY FOR CRT DISPLAY MONITOR 70Hz VP1 70Hz 50Hz VP2 70Hz 185Hz . When the voltage is 11.5V,the amplitude of parabola 12.0V . 11. VP1 12.0V 11.5V . 12. VP2 12.0V 12.5V . (-20°C to 85°C) 70Hz MITSUBISHI <LINEAR IC> M52759SP . When the frequency of 185Hz ...

Page 16

... PROVISINAL INFORMATION TEST CIRCUIT 0.01µF + 1µF 6.8K 100pF 0.01µF 33µF MITSUBISHI <LINEAR IC> M52759SP UNIFORMITY FOR CRT DISPLAY MONITOR 33µF + 0.01µF 100pF 100pF ( ...

Page 17

... H unbarance control bias voltage vs H parabola unbarance Pin-6 is controled as the amplitude of parabola is 3Vp-p constant ( 5.7 5.9 Pin-19 H unbarance control bias voltage UNIFORMITY FOR CRT DISPLAY MONITOR Pin-17input Pin-7output (V) Usable range 6.1 6.3 6.5 (V) MITSUBISHI <LINEAR IC> M52759SP Delay time Pin-7 output ( / ...

Page 18

... Pin-6 H gain control voltage Vertical Block V para DC output voltage ratio (%) 100 1.9 2.7 Pin-2 input voltage UNIFORMITY FOR CRT DISPLAY MONITOR (V) Pin-3=3.5V const. Pin-5=2.3V const. Output ratio = Pin-4out@Pin-2=1.9V - Pin-4out@Pin-2=3.5V 3.5 4.3 5.1 (V) MITSUBISHI <LINEAR IC> M52759SP Pin-19 = 6.1V const. Pin-4out - Pin-4out@Pin-4=3.5V x100 (%) ...

Page 19

... Pin-3 V unbarance control bias voltage V para amp gain control voltage vs output amplitude (Vp- Pin-5 V para amp gain control voltage UNIFORMITY FOR CRT DISPLAY MONITOR -4 Pin (V) 4.5 3.5 4.0 Pin-2 3.2Vpp sawtooth wave input (V) MITSUBISHI <LINEAR IC> M52759SP output ...

Page 20

... UNIFORMITY FOR CRT DISPLAY MONITOR H Pulse input VPH H-Pulse Vref Delay Para.Amp & Limiter Buffer out (V Gain) (H Gain) DAC MITSUBISHI <LINEAR IC> M52759SP 12.0V Tha total resistance is above10K . AGC DET H-SAW Generator H-Vcc 2 Vpp above10K above10K ...

Page 21

... V-GND H-Vcc 50uA 1 4.0V 6 H-GND MITSUBISHI <LINEAR IC> M52759SP Remarks GND of vertical block Vertical sawtooth wave input pin. Vbias Vertical parabola unbarance control bias voltage input pin. Input voltage range is 2.8 to 4.2V Vertical parabola wave output pin. Bottom voltage=5V(fixed) Amplitude is possible to control ...

Page 22

... H-GND 37uA H-Vcc 9 2K 510 H-GND H-Vcc 1 1 1.5K H-GND MITSUBISHI <LINEAR IC> M52759SP Remarks horizontal parabola wave output pin. Amplitude is possible to control by pin-6. Connection pin of horizon -tal retrace capacitor. Recommended capaci- tance is 100pF. 7.1V 60uA 4.9V Connection pin of horizon -tal trace capacitor. Recommended capaci- tance is 100pF ...

Page 23

... H-Vcc Delay adjustment voltage 50uA input pin of horizontal pulse.Input voltage range is 1.3 to 4.0V. 0.5V, delay is minimized. (0.5 to 1.3V is unusable 1K range.) 15 H-GND H-Vcc Connection pin of horizon 2K 2K 50uA -tal pulse delay timing capacitor.Recommended capacitance is 100pF H-GND MITSUBISHI <LINEAR IC> M52759SP Remarks 0.5 to 5.0Vpp ...

Page 24

... H-GND H-Vcc 50uA H-GND MITSUBISHI <LINEAR IC> M52759SP Remarks Horizontal pulse input pin. Low input level is less than 2.0V,and high is 3.0 to 10V(at Vcc=12V). GND of horizontal block Horizontal parabolall unbarance control bias voltage input pin.Input Voltage range is 5.7 to 6.4V. Vcc of vertical block ...

Page 25

... PROVISINAL INFORMATION 5. MARK 6. Material Frame Lead plating Resin 7. Factory of massproduction FUKUOKA Fuctory UNIFORMITY FOR CRT DISPLAY MONITOR Copper alloy Solder plating Epoxy resin MITSUBISHI <LINEAR IC> M52759SP Lot No. TYPE ...

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