GENERAL DESCRIPTION
The ADV7190/ADV7191 is part of the new generation of video encoders from Analog Devices. The device builds on the performance of previous video encoders and provides new features such as Digital Noise Reduction, Gamma Correction, 4¥ Oversampling and 54 MHz operation, Average Brightness Detection, Chroma Delay, an additional Chroma Filter, and so on.

FEATURES
    Six High Quality 10-Bit Video DACs
    Multistandard Video Input
    Multistandard Video Output
    4
Oversampling with Internal 54 MHz PLL
    Programmable Video Control Includes:
        Digital Noise Reduction
        Gamma Correction
        LUMA Delay
        CHROMA Delay
    Multiple Luma and Chroma Filters
    Luma SSAF™ (Super Subalias Filter)
    Average Brightness Detection
    Field Counter
    Macrovision Rev 7.1 (ADV7190 Only)
    CGMS (Copy Generation Management System)
    WSS (Wide Screen Signaling)
    Closed Captioning Support
    Teletext Insertion Port (PAL-WST)
    2-Wire Serial MPU Interface
    Supply Voltage 5 V and 3.3 V Operation
    64-Lead LQFP Package

APPLICATIONS
    DVD Playback Systems, PC Video/Multimedia Playback Systems