TW8809数据手册集成电路（IC）的视频处理规格书PDF

描述 Description

The TW8809 is a low cost video format converter that can take either analog CVBS or 24-bit digital RGB format video and output these signals in ITU-R. 656 format. The video sources can be scaled and deinterlaced, so that the ITU-R BT. 656 output is already formatted to the desired resolution and in progressive format. In addition, the TW8809 has built-in OSD and image enhancement capabilities.

特性 Features

• NTSC (M, 4.43) and PAL (B, D, G, H, I, M, N, N combination), PAL (60), SECAM with automatic format detection
• Selectable differential or single-ended CVBS input
• Supports two differential or 4 single-ended CVBS inputs
• 10-bit ADC and analog clamping circuit
• Fully programmable static gain or automatic gain control for the Y or CVBS channel
• Programmable white peak control for the Y or CVBS channel
• High quality adaptive 2D comb filter for both NTSC and PAL inputs
• PAL delay line for color phase error correction
• TW8809AT-NA2-GR is AEC-Q100 qualified
• See Datasheet for full list of features

应用 Application

• Rear seat entertainment
• Radio head unit