WT9051 Datasheet | Weltrend Semiconductor

DESCRIPTION WT9051 is a sync signal processor for Multi-sync display. The horizontal/vertical sync signal processing, the geometry pensation, the horizontal/vertical mixed dynamic focus, the PWM, and the D/A converter are incorporated on a chip. 2 These functions are controlled by the I C bus, it is easy to design application. FEATURES y Automatic Sync. Processing 2 2 y I C bus control: All functions are controlled by I C bus. y Geometry pensation function: Geometry pensation circuits are integrated on a chip for Vertical Linearity S/C, trapezoid, side pin , side pin corner Top &Bottom individually, parallelogram and side pin balance y D/A converter: D/A converter are integrated on a chip for variable amount. y Horizontal/Vertical mixed y Dynamic Focus y Horizontal/Vertical Moire Canceller: Moire cancel amount can be controlled. y Horizontal/Vertical Size control: Horizontal/vertical screen size can be controlled by 8bits. y Horizontal/Vertical Position control: Horizontal/vertical...