TDA4851 NXP Semiconductors, TDA4851 Datasheet
TDA4851
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TDA4851 Summary of contents
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... DATA SHEET TDA4851 Horizontal and vertical deflection controller for VGA/XGA and autosync monitors Preliminary specification File under Integrated Circuits, IC02 INTEGRATED CIRCUITS November 1992 ...
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... DC-coupling to vertical power amplifier Internal supply voltage stabilization with excellent ripple rejection to ensure stable geometrical adjustments GENERAL DESCRIPTION The TDA4851 is a monolithic integrated circuit for economical solutions in VGA/XGA and autosync monitors. The IC incorporates the complete horizontal and vertical small signal processing. ...
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Acrobat reader. white to force landscape pages to be ... Fig.1 Block diagram. ...
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... VGA are then inhibited. The delay time between vertical trigger pulse and the start of vertical deflection changes from 575 s to 300 s (575 Preliminary specification TDA4851 Fig.2 Pin configuration. signal from i sync P 50 mV. Vertical amplitude ...
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... IC spread spread Result ---------- - 1.19 (for 50 to 110 Hz application) 5 Preliminary specification TDA4851 6.4 V (pin 1). P and 5 . VOS 1 C VOS VOS 10 19% ...
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... Equivalent to discharging a 200 pF capacitor through a 0 THERMAL RESISTANCE SYMBOL R from junction to ambient in free air th j-a November 1992 FREQUENCY H FREQUENCY V (kHz) (Hz PARAMETER series resistor. PARAMETER 6 Preliminary specification TDA4851 NUMBER OF MODE OUTPUT ACTIVE LINES PIN 7 350 LOW 400 LOW 480 LOW HIGH forced to GND MIN. MAX. 0 0.5 ...
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... 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 TDA4851 TYP. MAX. UNIT 6.25 6 300 mV 1.28 1.5 V 120 150 mV 1 ...
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... H-sync on pin 9 5.15 H and V scanning 2.3 with end of H-sync 0 6.25 V ref 0 adjustment 2.8 15 measured on pin 8 500 240 7 8 Preliminary specification TDA4851 TYP. MAX. UNIT V 1.4 1 300 s 0.275 0. 0.9 V 1.9 2.2 V 5.4 5.65 V 2.9 3 ...
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... I (typically 58%) o min Table 1; note Fig 2.4 k (pin 18 (pin 19) 19 Fig Preliminary specification TDA4851 MIN. TYP. MAX. UNIT 0.9 1.0 1.1 mA 2.5 % 1.5 % 5.0 V 110 120 135 116.2 116.8 117.4 % 101.6 102.2 102.8 ...
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... November 1992 CONDITIONS MIN. Fig horizontal output off horizontal output kHz f 64 kHz f 100 kHz note 2 internally stabilized 1.05 4.2 Fig.7 100% parabola 110 typically 28% parabola 10 Preliminary specification TDA4851 TYP. MAX. UNIT 0 5.6 V 5.8 V 3.5 ns 1.9 ns 1.2 ns 1.2 1.35 V 4.5 4.8 V ...
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... Philips Semiconductors Horizontal and vertical deflection controller for VGA/XGA and autosync monitors APPLICATION INFORMATION November 1992 Fig.3 Application circuit for 3-mode VGA (31.45 kHz). Fig.4 64 kHz application circuit. 11 Preliminary specification TDA4851 ...
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... Philips Semiconductors Horizontal and vertical deflection controller for VGA/XGA and autosync monitors November 1992 Fig kHz application including 4-mode VGA. Fig.6 Horizontal timing diagram. 12 Preliminary specification TDA4851 ...
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... Philips Semiconductors Horizontal and vertical deflection controller for VGA/XGA and autosync monitors November 1992 Fig.7 Vertical and E/W timing diagram. 13 Preliminary specification TDA4851 ...
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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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... 1.73 0.53 0.36 26.92 6.40 1.30 0.38 0.23 26.54 6.22 0.068 0.021 0.014 1.060 0.25 0.051 0.015 0.009 1.045 0.24 REFERENCES JEDEC EIAJ SC603 16 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 TDA4851 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. 17 Preliminary specification TDA4851 ). If the stg max ...