FEATURES
n n n n n TFT LCD gate driver 3-level / 258 outputs 40V max. for each output -15V min. for each output 2.7V~3.6V logic input/output level n Bi-directional data shift control n Output waveform control n TCP available 3-Level / 258 Outputs TFT LCD Gate Driver AD120 is a gate driver for TFT LCD panel. There are 258 outputs in the chip. Three-level output allows voltage correction for better switching noise rejection. It can be used for XGA / SXGA panels. Block Diagram ST1 ST2 ST1X Shift Register R/L CP ST2X ......... XOFF XON OGW Decoder ......... VH VOFF VL VDD VSS Output ......... OUT0 OUT1 OUT2 ......... OUT255 OUT256 OUT257 PRELIMINARY (August, 2001, Version 0.0) 1 AMIC Technology, Inc AD120 TCP Pinout 18 19 20 21 22 OUT0 OUT1 OUT2 OUT3 OUT4 VL VOFF VH ST1 ST2 VSS CP VDD XOFF XON R/L OGW ST2X ST1X VH VOFF VL 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 AD120 271 272 273 274 275 PRELIMINARY (August, 2001, Version 0.0) 2 AMIC Technology, Inc .......................................................................
AMIC Technology
