WT6803 Datasheet - Weltrend Semiconductor

WT6803 Monitor On-Screen Display Data Sheet

WT6803 is designed to interface with a MCU to do the OSD (On Screen Display) function in CRT monitor. The on-chip PLL generates a wide-ranged system clock up to 160 MHz to meet the resolution requirements (OSD resolution is programmable) of different display modes. The full OSD screen size is 30 col.

WT6803 Features

* Programmable horizontal resolutions up to 2040 dots per line

* Horizontal frequency up to 150kHz

* Dot Frequency generated by On-chip PLL up to 160MHz

* Fully programmable character array of 15 rows by 30 columns

* 12x18 dot matrix per character

* 25

WT6803_ETC.pdf