全新源装液晶驱动ic gm2621 出售

data brief
for further information contact your local stmicroelectronics sales office.
october 2008 rev 1 1/8
8
gm5621, gm5626, gm2621
dual input lcd controller for entry level applications
features
■ zoom (from vga) and shrink (from uxga)
scaling
■ triple-channel (8-bit) adc and pll
■ ultra-reliable dvi® receiver (165 mhz)—
dvi 1.0-compliant
■ dual channel rsds transmitter and tcon
(gm5626 only)
■ dual channel lvds transmitter
■ intel x86 compatible microcontroller with
external spi rom interface
■ versatile osd engine meets pc oem specs
■ all system clocks synthesized from a single
external crystal
■ digital color controls and srgb compliant
■ 10-bit panel gamma correction and high quality
dithering for 8-bit and 6-bit panel interface
■ ddc controller for host interface purposes
■ low bandwidth adc for keypad interface and
cable detection
■ two pulse width modulation (pwm) signals for
backlight and volume control
■ internal test pattern generator for factory test
purposes
■ energy spectrum management® (esm®)
■ instant auto™ image adjustment
application
■ mainstream analog and dual-input
xga/sxga/wxga lcd monitors