120 / 128 CHANNEL TFT-LCD GATE DRIVER
November. 1999.
Ver. 0.1
Prepared by:
Jae il Byeon
kerigma@samsung.co.kr
KS0655
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.
KS0655
120 / 128 CHANNEL TFT-LCD GATE DRIVER
2
KS0655 Specification Revision History
Version
Content
Date
0.0
Original
Aug.1999
0.1
The contents of page 9, 10, 13 and 14 have been modified
Nov.1999
120 / 128 CHANNEL TFT-LCD GATE DRIVER
KS0655
3
CONTENTS
INTRODUCTION .................................................................................................... 4
FEATURES ............................................................................................................ 4
BLOCK DIAGRAM................................................................................................. 5
PIN ASSIGNMENTS ............................................................................................. 6
PIN DESCRIPTIONS.............................................................................................. 7
ABSOLUTE MAXIMUM RATINGS ........................................................................ 8
RECOMMENDED OPERATION RATINGS........................................................... 8
DC CHARACTERISTICS ....................................................................................... 9
AC CHARACTERISTICS ..................................................................................... 10
AC TIMING DIAGRAM......................................................................................... 11
OPERATION DESCRIPTION............................................................................... 12
OPERATION METHOD ........................................................................................................ 12
OUTPUT PIN ........................................................................................................................ 13
VOLTAGE BIASING ............................................................................................................. 14
RECOMMENDED TIMING.................................................................................................... 15
KS0655
120 / 128 CHANNEL TFT-LCD GATE DRIVER
4
INTRODUCTION
The KS0655 is a TFT-LCD gate driver having 120 / 128 outputs. It can drive TFT panel gate ON voltage up
to 40 V. It can operate within the logic voltage 3.0 to 5.5 V.
FEATURES
120 / 128 outputs
Maximum TFT panel gate ON voltage = 40 V
Bi-directional shift register
Logic supply voltage = 3.0 to 5.5 V
TCP
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