TW8807

Techwell LCD DIsplay Processors Mixed Signal Semiconductor Solutions TECHWELL DISPLAY Features www.DataSheet4U.com TW8806/TW8807 LCD Display Processors with built-in Video Decoder and T-CON *TW8806 supports digital panels, TW8807 supports analog panels Techwell’s TW8806 / TW8807 LCD display processor is a low cost high quality TFT panel controller with embedded NTSC/PAL/SECAM TV decoder. This unique level of mixed signal integration enables the panel to be used as a stand-alone LCD display for in car entertainment, portable DVD and portable LCD TV applications. An integrated triple analog-to-digital converter supports YPbPr/RGB component input and allows direct connection to DVD and Navigation sources. In addition, flexible digital inputs supports 24bit Digital RGB and 8/16/24-bit YCbCr inputs. The TW8806 /TW8807 contains all the logic required to convert standard TV, DTV, and PC monitor signals to the digital control and data signals required to drive various TFT panel types. It supports TFT panel resolutions up to 1280 by 768 with 1-pixel/clock formats. The chip has nine analog inputs. This enables a number of input combinations simultaneously. For example, the chip can accept up 4 CVBS inputs simultaneously.The chip can also accept one CVBS, one S-Video, one Component and one analog RGB simultaneously. The integrated analog front-end contains three ADCs with three clamping circuits and one Automatic Gain Control (AGC) circuit to minimize external component count. It e...