AIT1168

The AIT1168 is a single-chip VGA-to-Video scan converter for integration into computer-based applications which are designed to be synchronous to the TV at 2X the frame rate and line rate of the TV. The AIT1168 is a pin-compatible upgrade from the AIT1108, providing additional features and improved image processing capability, including hardware scaling of computer images for TV-size underscan display. The Block Diagram shows all the functions in the fully-integrated digital scan converter, providing complete system features for stand-alone use without an external microcontroller. The advanced Flic-Free™ digital filter technology produces outstanding video quality for a clear and stable display. Contact AITech Microelectronics Technical Marketing for more information.

Features         Applications         Flic-Free Click here to download a datasheet in PDF format.

  Features

• 3-channel 8-bit input digitizer
  
• Multiple input formats
  
  • 640 x 480 @ 60 Hz
    
  • 640 x 480 @ 50 Hz
    
  • 800 x 600 @ 60 Hz
    
  • 800 x 600 @ 50 Hz
    
• Hardware image size scaling for TV-size underscan display of input images
  
• Advanced Flic-Free?/font> digital filter technology
  
• Multiple output formats
  
  • NTSC
    
  • NTSC-EIAJ
    
  • PAL B/G/H/I
    
• 3 channel 10-bit output D/A converters
  
• Simultaneous Composite and S-Video outputs
  
• 80 pin MQFP package
  

• VGA to Video Converter modules
  
• Multimedia PC
  
• Notebook or Palmtop PC
  
• TV set-top box
  
• Network Computer
  
• Internet Appliance
  
• Internet TV