TW2866

Techwell Security Surveillance IC Solutions Target Applications – Embedded DVR – Video Server – DVR PCI Card 4-Channel Video Decoder and Audio Codec plus Video Encoder for Security Applications TW2866 The TW2866 is Techwell’s second-generation 4-in-1 video decoder and audio codec plus video encoder for security surveillance applications. The device includes four high quality NTSC/PAL/SECAM video decoders that convert analog composite video signal to digital component YCbCr data. Each channel contains a 10-bit ADC and proprietary clamp/gain controller and utilizes 4H comb filter for separating luminance & chrominance to reduce cross noise artifacts. The TW2866 adopts image enhancement techniques such as IF compensation filter, CTI and programmable peaking. In addition, TW2866 includes one NTSC/PAL video encoder with two 10-bit DACs to support CVBS and YC output. The TW2866 also includes an audio codec which has five audio ADCs and one DAC. A built-in audio controller can generate digital outputs for recording/mixing and accepts digital input for playback. Techwell www.intersil.com http://www.Datasheet4U.com Security Surveillance IC Solutions 4-Channel Video Decoder and Audio Codec plus Video Encoder for Security Applications TW2866 Video Decoder – Accepts all NTSC(M/4.43) / PAL(B/D/G/H/I/K/L/M/N/60)/SECAM standards with auto detection – Integrated four video analog anti-aliasing filters and 10-bit ADCs – High performance adaptive 4H comb filters for all N...