TDA4852 Philips Semiconductors, TDA4852 Datasheet
TDA4852
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TDA4852 Summary of contents
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... DATA SHEET TDA4852 Horizontal and vertical deflection controller for autosync monitors Preliminary specification File under Integrated Circuits, IC02 INTEGRATED CIRCUITS December 1992 ...
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... TDA4852 Note 1. SOT146-1; 1996 November 27. December 1992 GENERAL DESCRIPTION The TDA4852 is a monolithic integrated circuit for economical solutions in autosync monitors. The IC incorporates the complete horizontal and vertical small signal processing. In conjunction with TDA4860/61/65, or TDA8351 (vertical output circuits) the ICs offer an extremely advanced system solution. ...
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Acrobat reader. white to force landscape pages to be ... Fig.1 Block diagram. ...
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... R 14 E/W amplitude adjustment input (parabola vertical oscillator resistor VOS C 16 vertical oscillator capacitor VOS PLL1 17 PLL1 phase R 18 horizontal oscillator resistor HOS C 19 horizontal oscillator capacitor HOS PLL2 20 PLL2 phase December 1992 DESCRIPTION 4 Preliminary specification TDA4852 Fig.2 Pin configuration. ...
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... DC current from an external source into the PLL2 filter capacitor at pin 20. 5 Preliminary specification TDA4852 Horizontal driver This open-collector output stage (pin 3) can directly drive an external driver transistor. The saturation voltage is less than 300 mA. ...
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... ESD Note to the Limiting Values 1. Equivalent to discharging a 200 pF capacitor through a 0 THERMAL RESISTANCE SYMBOL R from junction to ambient in free air th j-a December 1992 PARAMETER series resistor. PARAMETER 6 Preliminary specification TDA4852 MIN. MAX. UNIT 0.5 6.5 ...
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... 200 mV i sync during sync V 1 kHz 1.050 kHz; 3 2.169 100 kHz; 2 3.388 mA 18 1.7 1.2 700 0 5 H-sync on pin 9 H 0.3 7 Preliminary specification TDA4852 TYP. MAX. UNIT 6.25 6 300 mV 1.28 1.5 V 120 150 mV 1 6.5 s 3.4 4 ...
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... 0 adjustment 2.8 15 measured on pin 8 240 Fig.7 mode 3; I 135 A; 0 (100%) 110 o max I (typically 58%) o min Fig.6 8 Preliminary specification TDA4852 TYP. MAX. UNIT V 1.4 1 300 s 0.9 V 1.9 2.2 V 5.4 5.65 V 2.9 3.5 mA 3.0 mA 0 110 Hz 3.0 3.2 V 300 ...
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... Fig Fig horizontal output off horizontal output kHz kHz f = 100 kHz note 1 internally stabilized Fig.7 100% parabola typically 28% parabola 9 Preliminary specification TDA4852 MIN. TYP. MAX. UNIT 31.45 kHz +200 +300 10 6 6.5 7.3 % 0.5 4.3 mA 2.35 2.5 2.65 V 5 ...
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... Note: pin 7 has to be connected to ground to avoid crosstalk from pin 8 to pin 6. Note: pin 7 has to be connected to ground to avoid crosstalk from pin 8 to pin 6. December 1992 Fig.3 Application circuit for 31.45 kHz. Fig.4 Application circuit for 64 kHz. 10 Preliminary specification TDA4852 ...
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... Horizontal and vertical deflection controller for autosync monitors Note: pin 7 has to be connected to ground to avoid crosstalk from pin 8 to pin 6. (1) tracks with PLL1 control voltage at pin 17 December 1992 Fig.5 Application circuit for kHz. Fig.6 Horizontal timing diagram. 11 Preliminary specification TDA4852 ...
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... Philips Semiconductors Horizontal and vertical deflection controller for autosync monitors December 1992 (1) for free-running oscillator Fig.7 Vertical and E/W timing diagram. 12 Preliminary specification TDA4852 ...
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Acrobat reader. white to force landscape pages to be ... (1) clamp pulses triggered by H-sync (2) clamp pulses triggered by leading edge of ...
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Acrobat reader. white to force landscape pages to be ... Fig.9 Internal circuits. ...
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... REFERENCES JEDEC EIAJ SC603 15 Preliminary specification 3.60 8.25 10.0 2.54 7.62 3.05 7.80 8.3 0.14 0.32 0.39 0.10 0.30 0.12 0.31 0.33 EUROPEAN PROJECTION TDA4852 SOT146 ( max. 0.254 2.0 0.01 0.078 ISSUE DATE 92-11-17 95-05-24 ...
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... If the temperature of the soldering iron bit is less than 300 C it may remain in contact for seconds. If the bit temperature is between 300 and 400 C, contact may seconds. 16 Preliminary specification TDA4852 ). If the stg max ...