TFT-LCD AV CONTROLLER
August 2002, Version 02
1. General Description
The HX8801 is a timing controller for small panel TFT-LCD. It provides horizontal
and vertical control timing to TFT-LCD source and gate drivers. Built-in vertical
synchronization detection generates vertical synchronization signal internally without
the extra components. Built-in phase lock loop sub-function with external VCO and
low pass filter circuits produces system clock which synchronizes input composite
Support six display resolution mode, up to 1440 × 234.
Master clock frequency: 30 MHz max.
Built-in vertical sync. detection to omit the external sync. separator.
Single supply voltage: +5.0V.
Shift clock signals for the source driver (3-φ Clock).
Line inversion driving scheme.
Support NTSC/PAL TV system.
Provides source and gate drivers control timing.
Provides flip and mirror scan control.
48 pins LQFP.