M52759SP

M52759SP MITSUBISHI | Alldatasheet

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UNIFORMITY FOR CRT DISPLAY MONITOR PROVISINAL INFORMATION M52759SP MITSUBISHI <LINEAR IC> ( / 25 ) PIN CONFIGURATION (TOP VIEW)

DESCRIPTION

FEATURES

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 . STRUCTURE Bipolar Silicon Monolisic IC APPLICATION CRT Display Monitor

• 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 Supply voltage range 11.5V to 12.5V Rated supply voltage 12V Package:20P4B 1110 V-GND V-saw input Vbias V-para output VGV input VGH input H-para output H- Saw trace H-Vcc AGC retrace Capacitor AGC trace Capacitor Reference Voltage Resistor Reference Voltage VPH input H-Delay Capacitor H-Pulse input H-GND Hbias V-Vcc H- Saw retrace

UNIFORMITY FOR CRT DISPLAY MONITOR PROVISINAL INFORMATION M52759SP MITSUBISHI <LINEAR IC> ( / 25 ) H-Pulse H-SAW AGC DET Flyback Pulse in Hbias Para.Amp VGV (V Gain) Buffer X 2 Para.Amp Buffer VGH (H Gain) V-Vcc V-GND V-Saw input VPH 2 3 4 5 6 7 8 9 10 111213141516171819 Vref SW Vbias Hout HVcc Vcc 12V 3.9k 100p1.8k V M52742SP CRT Monitor Vout Uniformity In Application Example

UNIFORMITY FOR CRT DISPLAY MONITOR PROVISINAL INFORMATION M52759SP MITSUBISHI <LINEAR IC> ( / 25 ) FIG1. BLOCK DIAGRAM

UNIFORMITY FOR CRT DISPLAY MONITOR PROVISINAL INFORMATION M52759SP MITSUBISHI <LINEAR IC> ( / 25 ) FIG2. TIMING CHART HORIZONTAL BLOCK VERTICAL BLOCK Pin17 H-pulse input Internal H-pulse VIL ≤ 2.0V 3.0 ≤ VIH ≤ (Vcc-2.0V) VTH =2.5V Pulse width to 3µsec Pulse width to 0.8µsecPulse delay Pin8 output Pin7 output Pin2 input Pin4 output Pin3 input voltage=3.5V 1.6V 1.6V

UNIFORMITY FOR CRT DISPLAY MONITOR PROVISINAL INFORMATION M52759SP MITSUBISHI <LINEAR IC> ( / 25 ) 1.ABSOLUTE MAXIMUM RATING Ambient Temperature Ta [ °C ] -20 0 25 50 75 100 125 500 1000 1500 15085 1237.6 643.6 Fig.3 THERMAL DERATING (Ta = 25°C, Surge capacity=200pF) Parameter Symbol Min. Max Unit Supply voltage Power dissipation Operating temperature Storage temperature Surge Vcc Pd Topr Tstg Vsurge -20 -40 ±200 1237.6 +85 +150 V mW V 13.0 Recommended operating voltage Recommended operating voltage range Vopr Vopr' V V Typ 12.0 - - 11.5 12.5-

UNIFORMITY FOR CRT DISPLAY MONITOR PROVISINAL INFORMATION M52759SP MITSUBISHI <LINEAR IC> ( / 25 ) 2.ELECTRICAL CHARACTERISTICS (Ta=25°C, Vcc=12V, unless otherwise noted) Parameter Symbol Test conditions Circuit current1 Circuit current2 Reference voltage output HORIZONTAL BLOCK H-pulse low input range 6 2.4V in 7 Measure 15 3.0V in 17 fH=96KHz H-pulse in 19 6.1V in H-pulse high input range H-pulse low input current 17 0V in,measure H-pulse high input current H parabola width H parabola delay 1 H parabola delay 2 H parabola delay 3 Pin 15 input current No ICCH ICCV VREF 21.515.1 27.9 mA 7.45.2 9.6 mA 6.956.75 7.15 V No VIL 0.0 2.0 V VIH 3.0 VCC -2.0 V IIL -0.6 -0.1-5.0 µA µA0.0 1.0-1.0IIH TW µsec0.8 TD1 TD2 TD3 µsec µsec µsec Pin ns/deg13 D D D REF ppm/deg49 Limits MIN TYP MAX Unit Delay temperature drift Parameter Symbol Test conditions Pin Limit sMIN TYP MAX Unit Reference voltage temperature drift 0.08 0.3 0.6 3.1 0.6 1.0 0.1 0.5 0.4 0.8 2.9 3.3

14 Measure

20 Measure

10 Measure

6 2.4V in 7 Measure 15 3.0V in 17 fH=96KHz H-pulse in 19 6.1V in 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 4.0V 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 3.0V in 17 fH=96KHz H-pulse in 19 6.1V in 17 2.5V in,measure 15

UNIFORMITY FOR CRT DISPLAY MONITOR PROVISINAL INFORMATION M52759SP MITSUBISHI <LINEAR IC> ( / 25 ) Parameter Symbol Test conditions Limits MIN TYP MAX Unit H para. freq. characteristics1 H para. freq. characteristics2 H para. gain control1 H para. gain control2 H para. gain control3 Pin 6 input current Pin 19 input current H para. unbalance control1 No FHP1 0.0-0.2 0.2 0.0-0.2 0.2 FHP2 V V GHP1 GHP2 GHP3 Vp-p Vp-p I 6 I 19 µA µA -0.3-5.0 -0.1 0.3 5.00.1 UHP1 UHP2 UHP3 VVHP1 VVHP2 0.0-0.2 0.2 0.0-0.2 0.2 V V DHP mV /deg H para. Vcc. characteristics1 H para. Vcc. characteristics2 H para. size temperature drift H para. unbalance temperature drift H para. unbalance control2 H para. unbalance control3 V V V H para. unbalance Vcc. character1 H para. unbalance Vcc. character2 0.0-0.2 0.2 V 0.0-0.2 0.2 V VUHP1 VUHP2 DUHP 2.1 0.5 -2.2 0.4 Vp-p3.3 6.0 mV/deg -2.6 -1.8 1.7 2.5 0.1 0.9 -2.2 0.2 0.6 2.9 3.7 5.3 6.7 -1.3 6 4.0V in 7 Measure 15 3.0V in 17 fH=96KHz H-pulse in 19 6.1V in 19 6.1V in,measure 6 2.4V in,measure 6 4.0V in 7 Measure 15 3.0V in 17 fH=120KHz 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 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 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 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 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 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 Pin

UNIFORMITY FOR CRT DISPLAY MONITOR PROVISINAL INFORMATION M52759SP MITSUBISHI <LINEAR IC> ( / 25 ) VERTICAL BLOCK Parameter Symbol Test conditions Limits MIN TYP MAX Unit V parabola accuracy 1 V parabola accuracy 2 V parabola accuracy 3 V parabola accuracy 4 V parabola accuracy 5 V parabola amplitude 1 V parabola amplitude 2 V parabola amplitude 3 V para. freq. characteristics 1 V para. freq. characteristics 2 No AVP1 V 2520 30 V G VP1 Vp-p 10090 110 AVP2 AVP3 AVP4 AVP5 2520 30 G VP2 G VP3 Vp-p Vp-p FVP1 FVP2 V V 0.0-0.1 0.1 0.0-0.1 0.1 VVP1 VVP2 V0.0-0.1 0.1 V0.0-0.1 0.1 D VP -2.2 mV/deg V para. Vcc. characteristics 1 V para. Vcc. characteristics 2 V para. temperature drift 5.0 3.0 VUVP1 VUVP2 V0.0-0.1 0.1 V0.0-0.1 0.1 D UVP mV/deg V unbalance. Vcc. characteristics 1 V unbalance. Vcc. characteristics 2 V unbalance. temperature drift V para. unbalance control1 U VP1 U VP2 U VP3 V para. unbalance control2 V para. unbalance control3 V V V -2.5 2.5 µA µA -0.3-5.0 -0.1 -0.3-5.0 -0.1 µA-0.3-5.0 -0.1 0.5 4.5 5.5 2.5 3.5 -2.8 -2.2 -0.3 0.3 2.2 2.8 2.4 4.7 0 0.3 4.2 5.2 2.1 2.7 Pin 2 input current Pin 3 input current Pin 5 input current I 2 I 3 I 5 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 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 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 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 2 fv=70Hz, 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 1.0V in 2 fv=70Hz, 3.2Vpp saw wave in 3 3.5V in 4 Measure 5 2.0V in 2 fv=50Hz, 3.2Vpp saw wave in 3 3.5V in 4 Measure 5 3.0V 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 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 3.5V in 3 3.5V in 4 Measure 5 2.3V in 2 3.5V in,measure 3 3.5V in,measure 5 2.3V in,measure Pin

UNIFORMITY FOR CRT DISPLAY MONITOR PROVISINAL INFORMATION M52759SP MITSUBISHI <LINEAR IC> ( / 25 ) ICCH ICCV VREF VIL VIH IIL IIH TW TD1 TD2 TD3 I 15 FHP1 FHP2 G HP1 G HP2 G HP3 U HP1 U HP2 U HP3 No SW2 SW6 SW10 SW15 SW17 SW19 SW20 V2 V5 V6 V15 V17 V19VccSW3 SW5 a a a a b a b a a b a b a b a b a b a b a b a 12.0 3.5 2.5 2.4 1.0 2.4 4.0 2.4 3.0 1.3 4.0 3.0 5.0 6.1 5.7 6.1 6.4 VVHP1 VVHP2 11.5 12.5 12.0 3.0D D

28 D HP

Symbol Switch [ V ]Voltage Switch and Voltage Condition 11.5 12.5 12.0 VUHP1 VUHP2 6.1 D UHP 1.8 1.8 2.4 2.5 3.5 I 19 I 6

UNIFORMITY FOR CRT DISPLAY MONITOR PROVISINAL INFORMATION M52759SP MITSUBISHI <LINEAR IC> ( / 25 ) G VP1 AVP4 AVP5 G VP2 G VP3 FVP1 FVP2 No SwitchSymbol Voltage SW2 SW6 SW10 SW15 SW17 SW19 SW20 V2 V5 V6 V15 V17 V19VccSW3 SW5 a b c a a b a a b a a a b a a 12.0 4.3 5.1 3.5 - 1.6 2.3 1.6 2.3 2.4 3.0 0 6.1 [ V ] AVP1 AVP2 AVP3 VVP1 VVP1 11.5 12.5 12.0 3.5 1.9 2.7 2.3 D VP U VP1 U VP2 U VP3 VUVP1 VUVP2 D UVP 1.0 2.0 3.0 2.3 12.0 11.5 12.5 3.5 2.8 3.5 4.2 3.5 I 2 I 3 I 5

UNIFORMITY FOR CRT DISPLAY MONITOR PROVISINAL INFORMATION M52759SP MITSUBISHI <LINEAR IC> ( / 25 ) Input Signal PG SG (Input Signal to Pin 17 ) (Input Signal to Pin 2 ) 0V Typ 5.0V Typ VTH =2.5V Pulse width above1 µsec 1.6 V 1.6 V 3.5V frequency 24 to96 to140KHz frequency 50 to70 to185Hz The way to measure No1.ICCH No5.VIL 2.0V 5.0V Input horizontal pulse which low level is 2V in Pin-17 and confirm output horizontal signal at Pin-7. No6.VIH 3.0V Input Signal to Pin-17 Output Signal at Pin-7 Input Signal to Pin-17 Output Signal at Pin-7 Input horizontal pulse which high level is 3V in Pin-17 and confirm output horizontal signal at Pin-7. Measure the input current to Pin-20. Measure the input current to Pin-10. Measure the output voltage at Pin-14 Measure temperature drift of Pin-14 .(-20°C to 85°C ) No2.ICCV No3.VREF No4.VREF

UNIFORMITY FOR CRT DISPLAY MONITOR PROVISINAL INFORMATION M52759SP MITSUBISHI <LINEAR IC> ( / 25 ) No9.TW Measure the time width of retrace period at Pin-7. NO14.I-15 Measure the input current to Pin-15 when the voltage of Pin-15 is 2.5V. NO13.D D Measure the temperature drift of the delay time.(-20°C to 85°C ) Input Signal to Pin-17 T W No10.TD1 No11.TD2 No12.TD3 5.0V TD1 ,TD2 , TD3 Measure the delay time from rise time of input signal to start of retrace period of output signal when the voltage of Pin-15 is 0V,1.3V,and 4V. Input signal to Pin-17 Output signal at Pin-7 No15.UHP1 No16.UHP2 No17.UHP3 Measure the unbalance of parabola waveform at Pin-4 when the voltage of Pin-19 is 5.7V,6.1V,and 6.4V. Pin-6 is controled so that the amplitude of parabola is 3Vp-p constant. U HP1 U HP2 U HP3 = U HPS - U HPE Output signal at Pin-7 U HPS U HPS is defined as the voltage of parabola start point . UHPE is defined as the voltage of parabola end point .UHP1 U HP2 U HP3 is defined as follows U HPE U HP

UNIFORMITY FOR CRT DISPLAY MONITOR PROVISINAL INFORMATION M52759SP MITSUBISHI <LINEAR IC> ( / 25 ) No21.GHP1 Measure the amplitude of parabola waveform at Pin-7 and it is defined as HP-6,1.0V No22.GHP2 The amplitude of parabola waveform at Pin-7 is defined as HP -6,2.5V. No29.I-6 No30.I-19 Measure the input current to Pin-6 when voltage of Pin-6 is 2.4V. Measure the input current to Pin-19 when voltage of Pin-19 is 6.1V. No20.DUHP When the supply voltage of Pin-10,20 is 11.5V,the unbalance of parabola waveform at Pin-7 is defined as UHP11.5V. VUHP1 = UHP2 - UHP11.5V No18.VUHP1 No19.VUHP2 When the supply voltage of Pin-10,20 is 12.5V,the unbalance of parabola waveform at Pin-7 is defined as UHP12.5V. VUHP2 = UHP2 - UHP12.5V Measure temperature drift of UHP2 . ( -20°C to 85°C ) No23.GHP2 The amplitude of parabola waveform at Pin-7 is defined as HP-6,4.0V. When the frequency of input signal in Pin-17 is 96kHz ,the amplitude of parabola waveform at Pin-7 is defined as HP96KHZ . When the frequency of input signal is 24kHz ,the amplitude of parabola waveform is defined as HP24KHZ. FHP1 = HP96KHZ - HP24KHZ NO25.F HP2 NO24.F HP1 FHP2 = HP96KHZ - HP 140KHZ NO26.V VHP1 When the supply voltage of Pin-10,20 is 12.0V,the amplitude of parabola waveform at Pin-7 is defined as HP12.0V. When the supply voltage is 11.5V,the amplitude of parabola waveform is defined as HP 11.5V. VVHP1 = HP12.0V- HP11.5V NO27.V VHP2 When the supply voltage of Pin-10,20 is 12.5V,the amplitude of parabola waveform at Pin-7 is defined as HP12.5V. VVHP2 = HP12.0V - HP 12.5V No28.DHP Measure the temperature drift of HP96KHz . (-20°C to 85°C ) When the frequency of input signal in Pin-17 is 140kHz ,the amplitude of parabola waveform at Pin-7 is defined as HP120KHZ.

UNIFORMITY FOR CRT DISPLAY MONITOR PROVISINAL INFORMATION M52759SP MITSUBISHI <LINEAR IC> ( / 25 ) No35.AVP5 The output voltage at Pin-4 is defined as VP-2,5.1V. AVP5 = VP -2,1.9V - VP -2,3.5V VP -2,5.1V - VP -2,3.5V x 100 (%) No33.AVP3 The output voltage at Pin-4 is defined as VP-2,2.7V. AVP3 = VP -2,1.9V - VP -2,3.5V VP -2,2.7V - VP -2,3.5V x 100 (%) No34.AVP4 The output voltage at Pin-4 is defined as VP-2,4.3V. AVP4 = VP -2,1.9V - VP-2,3.5V No31.AVP1 No32.AVP2 AVP2 = VP-2,1.9V - VP-2,3.5V Measure the output voltage at Pin-4and it is defined as VP-2,3.5V. The output voltage at Pin-4 is defined as VP-2,1.9V. No39.VVP1 No40.VVP2 No41.DVP No36.UVP1 No37.UVP2 No38.UVP3 U VPS is defined as the voltage of parabola start point . UVPE is defined as the voltage of parabola end point .UVP1 U VP2 U VP3 is defined as follows U VP1 U VP2 U VP3 = UVPS - UVPE Output signal at Pin-7 U VPS U VP E Measure the unbalance of parabola waveform at Pin-4 when the voltage of Pin-3 is 2.8V,3.5V,and 4.2V. Pin-5 is controled so that the amplitude of parabola is 3Vp-p constant When the supply voltage of Pin-10,20 is 11.5V,the unbalance of parabola waveform at Pin-4 is defined as UVP11.5V. VUHP1 = UVP2 - UVP11.5V When the supply voltage of Pin-10,20 is 12.5V,the unbalance of parabola waveform at Pin-4 is defined as UVP12.5V. VUVP2 = UVP2 - UVP12.5V Measure temperature drift of UVP2 .(-20°C to 85°C )

UNIFORMITY FOR CRT DISPLAY MONITOR PROVISINAL INFORMATION M52759SP MITSUBISHI <LINEAR IC> ( / 25 ) No50.I-2 No51.I-3 No52.I-5 Measure the input current to Pin-2 when the voltage of Pin-2 is 3.5V. Measure the input current to Pin-3when the voltage of Pin-3 is 3.5V. Measure the input current to Pin-5when the voltage of Pin-5 is 2.4V. No42.GVP1 No43.GVP2 No44.GVP3 Measure the amplitude of parabola waveform at Pin-4 when the voltage of Pin-5 is 1V,2V,and 3V. No45.FVP1 When the frequency of input signal in Pin-2 is 70Hz ,the amplitude of parabola waveform at Pin-4is defined as VP70Hz. When the frequency of input signal is 50Hz ,the amplitude of parabola waveform is defined as VP 50Hz. FVP1 = VP70Hz - VP50Hz No46.FVP2 FVP2 = VP70Hz - VP185Hz No47.VVP1 No48.VVP2 VVP1 = VP12.0V - VP11.5V VVP2 = VP12.0V - VP12.5V No49.DuVP Measure temperature drift of VP70Hz. (-20°C to 85°C) When the voltage of Pin-10,20 is 12.5V,the amplitude of parabola waveform is defined as VP12.5V. When the voltage of Pin-10,20 is 12.0V,the amplitude of parabola waveform is defined as VP12.0V. When the voltage is 11.5V,the amplitude of parabola waveform is defined as VP11.5V. When the frequency of input signal in Pin-2 is185Hz ,the amplitude of parabola waveform at Pin-4 is defined as VP185Hz.

UNIFORMITY FOR CRT DISPLAY MONITOR PROVISINAL INFORMATION M52759SP MITSUBISHI <LINEAR IC> ( / 25 ) TEST CIRCUIT 0.01µF 100pF 0.01µF 6.8K 100pF 100pF 0.01µF 33µF 1µF 33µF

UNIFORMITY FOR CRT DISPLAY MONITOR PROVISINAL INFORMATION M52759SP MITSUBISHI <LINEAR IC> ( / 25 ) 3.TYPICAL CHARACTERISTICS 0.5 1.5 2.5 3.5 1 2 3 5 Pin-15 Delay control voltage (µs) (V) 5.7 5.9 6.3 Delay control voltage vs Delay time (V) Pin-19 H unbarance control bias voltage H unbarance control bias voltage vs H parabola unbarance Note:This is not final characteristics. 0.5 1.3 Usable range Usable range Delay time Pin-17input Pin-7output Pin-6 is controled as the amplitude of parabola is 3Vp-p constant 6.1 Horizontal Block Pin-7 output 6.5 Usable range (V)

UNIFORMITY FOR CRT DISPLAY MONITOR PROVISINAL INFORMATION M52759SP MITSUBISHI <LINEAR IC> ( / 25 ) Pin-6 H gain control voltage (Vp-p) (V) 0 1 2 3 4 Pin-19 = 6.1V const. H gain control voltage vs H parabola amplitude 100 Pin-2 input voltage V para DC output voltage ratio (V) Output ratio = Pin-4out@Pin-2=1.9V - Pin-4out@Pin-2=3.5V Pin-4out - Pin-4out@Pin-4=3.5V Pin-3=3.5V const. Pin-5=2.3V const. x100 (%) Vertical Block (%)

UNIFORMITY FOR CRT DISPLAY MONITOR PROVISINAL INFORMATION M52759SP MITSUBISHI <LINEAR IC> ( / 25 ) 3.5 4.0 (V) Pin-3 V unbarance control bias voltage V unbarance control bias voltage vs V parabola unbarance Pin-5 is controled as the amplitude of parabola is 3Vp-p constant 3.0 4.52.5 Pin-4 output 0 1 2 3 4 Pin-5 V para amp gain control voltage (Vp-p) (V) V para amp gain control voltage vs output amplitude Pin-2 3.2Vpp sawtooth wave input (V)

UNIFORMITY FOR CRT DISPLAY MONITOR PROVISINAL INFORMATION M52759SP MITSUBISHI <LINEAR IC> ( / 25 ) APPLICATION EXAMPLE H-Pulse Delay H-SAW Generator AGC DET H Pulse input X 2 H bias Para.Amp & Limiter (V Gain) Buffer X 2 Para.A mp Buffer VGH (H Gain) H-Vcc H-GNDV-Vcc V-GND V-Saw input VPH Vbias 2 3 4 5 6 7 8 9 10 111213141516171819 Vref

2 Vpp

3.2Vpp above10KΩ 12.0V Vout H out Tha total resistance is above10KΩ . above10KΩ V VGV

UNIFORMITY FOR CRT DISPLAY MONITOR PROVISINAL INFORMATION M52759SP MITSUBISHI <LINEAR IC> ( / 25 )

1 V-GND GND of vertical block

2 Vsawi

input pin. V-Vcc V-GND

3 Vbias

voltage input pin. Input voltage range is 2.8 to 4.2V

4 Vout

output pin. V-Vcc V-GND 200 50uA 50uA 1mA (Bottom) VGV V-Vcc V-GND 50uA Vertical parabola wave gain control voltage input pin.Input voltage range is 1.0 to 3.0V.

6 VGH

4.DESCRIPTION OF PIN Pin NO Name DC Voltage Equivalent circuit of pin Remarks 2.8 to 4.2V 3.5V Bottom voltage=5V(fixed) Amplitude is possible to control 1.0 to 3.0V Horizontal parabola wave gain control voltage input pin.Input voltage range is 1.0 to 4.0V. 1.0 to 4.0V Vbias by pin-5

UNIFORMITY FOR CRT DISPLAY MONITOR PROVISINAL INFORMATION M52759SP MITSUBISHI <LINEAR IC> ( / 25 )

7 Hout

8 Cret

7.1V (Top) 4.9V (Bottom) Connection pin of horizon -tal retrace capacitor. Recommended capaci- tance is 100pF. H-Vcc H-GND 37uA 1.5K 60uA 0.25mA

9 Ctrc

7.1V (Top) 4.9V (Bottom) H-Vcc H-GND 70uA510 2K 2K

10 H-Vcc Vcc of horizontal

block. 11 C AGC r 2.5V H-Vcc H-GND Connection pin of horizon -tal sawtooth wave AGC retrace capacitor. Recommended capaci- tance is 0.01µF 1.5K Pin NO Name DC Voltage Equivalent circuit of pin Remarks horizontal parabola wave output pin. Amplitude is possible to control by pin-6. 7.1V 4.9V Connection pin of horizon -tal trace capacitor. Recommended capaci- tance is 100pF. 7.1V 4.9V 12.0V 2.4 to 9.2V

UNIFORMITY FOR CRT DISPLAY MONITOR PROVISINAL INFORMATION M52759SP MITSUBISHI <LINEAR IC> ( / 25 ) 12 C AGC 4.0V H-Vcc H-GND 1.5K 7.5K Connection pin of horizon -tal AGC capacitor. Recommended capaci- tance is 1µF. 13 Vrefr 1.28V H-Vcc H-GND 4K Connection pin of reference current source resister. Recommended resistance is 6.8KΩ . 14 Vrefo 7.0V 14 H-GND H-Vcc 50uA 0.2mA 10p

15 VPH

for horizontal pulse delay circuit. Should be connect more than 10kΩ external resister. Delay adjustment voltage input pin of horizontal pulse.Input voltage range is 1.3 to 4.0V.At 0 to 0.5V, delay is minimized. (0.5 to 1.3V is unusable range.) H-Vcc H-GND

16 Chpd

50uA Connection pin of horizon -tal pulse delay timing capacitor.Recommended capacitance is 100pF. 2K 2K Pin NO Name DC Voltage Equivalent circuit of pin Remarks 0 to 0.5V 1.34. to V H 0.5 to 5.0Vpp (Bottom)

UNIFORMITY FOR CRT DISPLAY MONITOR PROVISINAL INFORMATION M52759SP MITSUBISHI <LINEAR IC> ( / 25 )

17 HPin 17

50uA Horizontal pulse input pin. Low input level is less than 2.0V,and high is 3.0 to 10V(at Vcc=12V).

18 H-GND GND of horizontal block

19 H bias

bias voltage input pin.Input Voltage range is 5.7 to 6.4V.

20 V-Vcc Vcc of vertical block

Voltage Equivalent circuit of pin Remarks 12.0V H-GND H-Vcc 50uA 1K5.7 to 6.4V

UNIFORMITY FOR CRT DISPLAY MONITOR PROVISINAL INFORMATION M52759SP MITSUBISHI <LINEAR IC> ( / 25 ) 5. MARK X X X X X X Lot No. TYPE NoM 5 2 7 5 9 SP 6. Material Frame Copper alloy Lead plating Solder plating Resin Epoxy resin 7. Factory of massproduction FUKUOKA Fuctory