TDA9176 Philips Semiconductors, TDA9176 Datasheet

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TDA9176

Manufacturer Part Number
TDA9176
Description
Luminance Transient Improvement LTI IC
Manufacturer
Philips Semiconductors
Datasheet

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Part Number:
TDA9176N1
Quantity:
1 100
Preliminary specification
Supersedes data of 1995 Jun 13
File under Integrated Circuits, IC02
DATA SHEET
TDA9176
Luminance Transient Improvement
(LTI) IC
INTEGRATED CIRCUITS
1996 Jan 30

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TDA9176 Summary of contents

Page 1

... DATA SHEET TDA9176 Luminance Transient Improvement (LTI) IC Preliminary specification Supersedes data of 1995 Jun 13 File under Integrated Circuits, IC02 INTEGRATED CIRCUITS 1996 Jan 30 ...

Page 2

... IC which is suitable for operation in both 50 and 100 Hz environments. The device can be used in conjunction with both LCD and CRT displays. The TDA9176 also contains chrominance delay lines to compensate for the luminance delay. The device can be used as a low-power, cost effective alternative to (but also in combination with) Scan Velocity Modulation (SVM) ...

Page 3

... GND VIN 1996 Jan TDA9176 CLAMPS DELAY DELAY DELAY VOUT UIN UOUT Fig.1 Block diagram. 3 Preliminary specification TDA9176 LTI LTI YOUT CONTROL SHAPER MINMAX PTAT 10 V ref CURRENT BAND GAP SOURCE 16 1 MBE775 R ext ...

Page 4

... external resistor for PTAT current ext source 1996 Jan 30 handbook, halfpage f SEL YIN 4 TDA9176 UIN 5 VIN 6 BLI/ MBE776 Fig.2 Pin configuration. 4 Preliminary specification TDA9176 16 R ext GND 13 YOUT 12 UOUT 11 VOUT 10 V ref 9 AMPSEL ...

Page 5

... Philips Semiconductors Luminance Transient Improvement (LTI) IC FUNCTIONAL DESCRIPTION The TDA9176 is a Luminance Transient Improvement (LTI) IC which is suitable for operation in both 50 and 100 Hz environments. The IC also contains chrominance delay lines to compensate for the luminance delay. A diagram of the LTI processor is illustrated in Fig.3. The LTI processor contains a delay line which drives a minimum/maximum (MINMAX) detector and a control circuit ...

Page 6

... Philips Semiconductors Luminance Transient Improvement (LTI) IC handbook, full pagewidth Fig.4 LTI waveforms for 2T pulse and step (1FH mode, rise time varied). 1996 Jan 30 0.0 6 Preliminary specification MBE779 rise time = nominal line width = don't care rise time = minimal line width = nominal 2.0 s TDA9176 ...

Page 7

... Luminance Transient Improvement (LTI) IC handbook, full pagewidth Fig.5 LTI waveforms for 2T pulse and step (2FH mode, line width varied). 1996 Jan 30 0.0 7 Preliminary specification TDA9176 MBE780 rise time = nominal line width = don't care rise time = minimal line width = nominal rise time = minimal ...

Page 8

... In accordance with SNW-FQ-611 part E. The numbers of the quality specification can be found in the “Quality reference Handbook” . The handbook can be ordered using the code 9397 750 00192. 1996 Jan 30 CONDITIONS note 1 note 2 PARAMETER 8 Preliminary specification TDA9176 MIN. TYP. MAX. 9 0.315 ...

Page 9

... MHz; line width i minimum; maximum black expansion; note MHz; line width i maximum; maximum white expansion; note 3 1FH mode; nominal rise 7 time; note 4 2FH mode; nominal rise 14 time; note 4 9 Preliminary specification TDA9176 TYP. MAX. UNIT 8.0 8 192 mW 240 mW 0.45 0. ...

Page 10

... The maximum DC load on the reference voltage pin (pin 10) should not exceed 1 mA. 1996 Jan 30 CONDITIONS MIN. V channel U channel both channels both channels both channels 1FH mode 2FH mode both channels 5 note 5 ref 10 Preliminary specification TDA9176 TYP. MAX. UNIT 1.05 1.50 V 1. 165 ns ...

Page 11

... Fig.6 Application diagram for 50 Hz application with 1 V 1996 Jan 30 YOUT UOUT VOUT 100 nF 100 F 3 TDA9176 100 100 nF nF YIN UIN bl-wh 11 Preliminary specification TDA9176 100 100 nF nF 100 100 nF VIN SC input signal and luminance clamping. ...

Page 12

... YIN 100 5 UIN 100 6 VIN BLI/ 100 8 SC 1996 Jan TDA9176 Fig.7 Input pin configuration. 12 Preliminary specification TDA9176 100 16 R ext GND 100 13 YOUT 1.5 mA 100 12 UOUT 0.5 mA 100 11 VOUT 0 ref 100 ...

Page 13

... 1.40 0.53 0.32 21.8 6.48 1.14 0.38 0.23 21.4 6.20 0.021 0.013 0.055 0.86 0.26 0.015 0.009 0.84 0.045 0.24 REFERENCES JEDEC EIAJ MO-001AE 13 Preliminary specification 3.9 8.25 9.5 2.54 7.62 3.4 7.80 8.3 0.15 0.32 0.37 0.10 0.30 0.31 0.13 0.33 EUROPEAN PROJECTION TDA9176 SOT38-1 ( max. 0.254 2.2 0.01 0.087 ISSUE DATE 92-10-02 95-01-19 ...

Page 14

... 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. 14 Preliminary specification TDA9176 ). If the stg max ...

Page 15

... Philips Semiconductors Luminance Transient Improvement (LTI) IC 1996 Jan 30 NOTES 15 Preliminary specification TDA9176 ...

Page 16

... CA 94088-3409, Tel. (800)234-7381, Fax. (708)296-8556 Uruguay: Coronel Mora 433, MONTEVIDEO, Tel. (02)70-4044, Fax. (02)92 0601 Internet: http://www.semiconductors.philips.com/ps/ For all other countries apply to: Philips Semiconductors, International Marketing and Sales, Building BE-p, P.O. Box 218, 5600 MD EINDHOVEN, The Netherlands, Telex 35000 phtcnl, Fax. +31-40-2724825 SCDS47 © ...

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