CXD3500R

CXD3500R Timing Generator for LCD Panels Description The CXD3500R is a timing signal generator for driving the LCD panels of Sony data projectors. This chip has a built-in serial interface circuit which supports various SXGA (skip scan display), XGA, SVGA and VGA signals, and (double speed) NTSC and PAL signals through external control from a microcomputer, etc. Direct drive of LCD panels is possible using 5V drive. Features Generates the drive pulses for the LCD panels of Sony high-temperature polycrystalline silicon TFT data projectors. Supports various SXGA, XGA, SVGA and VGA signals. Programmable output signals allow the optimal pulse output settings for each panel. Programmable skip scan display allows skip scan display of various signals (SXGA → XGA, XGA → SVGA, Macintosh16 → SVGA, etc.) Supports NTSC and PAL signals with line doublespeed display using a built-in double-speed controller. (clock frequency: 36MHz or less) (Line memory: µPD485505: NEC) Allows control of sample-and-hold position of CXA2112R sample-and-hold driver. Supports up/down inversion and/or right/left inversion. Supports line inversion and field inversion. AC drive of LCD panels during no signal Applications LCD projectors, etc. Structure Silicon gate CMOS IC Note) "Macintosh" is a registered trademark of Apple Computer Inc. "PC98" is a registered trademark of NEC Corp. "VGA" is a registered trademark of IBM Corp. Other company names and product names, etc. contained in these materi...