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S6C1652 Dataheets PDF



Part Number S6C1652
Manufacturers Samsung semiconductor
Logo Samsung semiconductor
Description 6 BIT 300 / 309 CHANNEL TFT-LCD SOURCE DRIVER
Datasheet S6C1652 DatasheetS6C1652 Datasheet (PDF)

S6C1652 6 BIT 300 / 309 CHANNEL TFT-LCD SOURCE DRIVER August. 1999. Ver. 0.0 Prepared by: Dae-Young, Ahn Mail: [email protected] Contents in this document are subject to change without notice. No part of this document may be reproduced or transmitted in any form or by any means, electronic or mechanical, for any purpose, without the express written permission of LCD Driver IC Team. S6C1652 6 BIT 300 / 309 CHANNEL TFT-LCD SOURCE DRIVER S6C1652 Specification Revision History Version 0..

  S6C1652   S6C1652


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S6C1652 6 BIT 300 / 309 CHANNEL TFT-LCD SOURCE DRIVER August. 1999. Ver. 0.0 Prepared by: Dae-Young, Ahn Mail: [email protected] Contents in this document are subject to change without notice. No part of this document may be reproduced or transmitted in any form or by any means, electronic or mechanical, for any purpose, without the express written permission of LCD Driver IC Team. S6C1652 6 BIT 300 / 309 CHANNEL TFT-LCD SOURCE DRIVER S6C1652 Specification Revision History Version 0.0 Original Content Date Aug.1999 2 6 BIT 300 / 309 CHANNEL TFT-LCD SOURCE DRIVER S6C1652 CONTENTS INTRODUCTION ................................................................................................................................................. 4 FEATURES ......................................................................................................................................................... 4 BLOCK DIAGRAM .............................................................................................................................................. 5 PIN ASSIGNMENTS............................................................................................................................................ 6 PIN DESCRIPTIONS........................................................................................................................................... 7 OPERATION DESCRIPTION .............................................................................................................................. 8 DISPLAY DATA TRANSFER............................................................................................................................ 8 EXTENSION OF OUTPUT ............................................................................................................................... 8 RELATIONSHIP BETWEEN INPUT DATA VALUE AND OUTPUT VOLTAGE................................................. 8 ABSOLUTE MAXIMUM RATINGS .................................................................................................................... 15 RECOMMENDED OPERATION CONDITIONS ................................................................................................. 15 DC CHARACTERISTICS................................................................................................................................... 16 AC CHARACTERISTICS................................................................................................................................... 17 WAVEFORMS ................................................................................................................................................... 18 RELATIONSHIPS BETWEEN CLK1, START PULSE (DIO1, DIO2) AND BLANKING PERIOD....................... 19 3 S6C1652 6 BIT 300 / 309 CHANNEL TFT-LCD SOURCE DRIVER INTRODUCTION The S6C1652 is a 300 / 309 channel output, TFT-LCD source driver for an 64 gray-scale LCD panel. Data input is based on digital input consisting of 6 bits by 3 dots, which can realize a full-color display of 260,000 color by output of 64 values gamma-corrected. This device has an internal D/A (digital-to-analog) converter for each output and 18 (9-by-2) reference voltages. Because the output dynamic range is as large as 6.0 - 12.6 Vp-p, it is unnecessary to operate level inversion of the LCD's common electrode. Besides, to be able to deal with dot-line inversion when mounted on a single-side, output gray-scale voltages with different polarity can be output to the odd number output pins and the even output pins. S6C1652 can be adopted to larger panel, and SHL (shift direction selection) pin makes the use of the LCD panel connection conveniently. Maximum operation clock frequency is 55 MHz at 2.7 V logic operation, single edge and it can be applied to the TFT-LCD panel of SVGA to XGA standard. FEATURES • • • • • • • • • • • • TFT active matrix LCD source driver LSI 64 gray-scale is possible through 18 (9-by-2) reference voltages and D/A converter Dot inversion display is possible CMOS level input Compatible with gamma-correction Input of 6bits (gray-scale data) by 3 dots (R,G,B) Logic supply voltage: 2.7 - 3.6 V LCD driver supply voltage: 6.4 - 13.0 V Output dynamic range: 6.0 - 12.6 Vp-p Maximum operating frequency: fMAX = 55 MHz (internal data transmission rate at 2.7 V operation) Output: 300 / 309 outputs TCP available 4 6 BIT 300 / 309 CHANNEL TFT-LCD SOURCE DRIVER S6C1652 BLOCK DIAGRAM Y309 Y308 Y307 Y003 BIAS Output Buffer TESTB POL VGMA1 VGMA18 18 D/A Converter 6 6 6 6 6 Y002 6 6 6 CLK1 Data Latch 6 6 6 6 6 Data Register 6 D00 - D05 D10 - D15 D20 - D25 6 6 6 Data Control 18 6 6 6 6 103bit Shift Register CLK2 DIO2 SHL DIO1 Figure 1. S6C1652 Block Diagram Y001 5 S6C1652 6 BIT 300 / 309 CHANNEL TFT-LCD SOURCE DRIVER PIN ASSIGNMENTS Y001 Y002 Y003 Y004 VSS2 VDD2 VSS1 D05 D04 D03 D02 D01 D00 D15 D14 D13 D12 D11 D10 DIO1 VGMA1 VGMA2 VGMA3 V.


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