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

應用 Application

? Rear seat entertainment
? Radio head unit