Wireless Cable TV
5Ghz Digital Wireless Media Extender
ProA/V 5.8Ghz Wireless Media Extender
ProPC/TV Wireless
ProPC/TV Wireless Mini

ProA/V Media Extender

ProA/V Media Extender Mini
ProA/V Media Extender - Wireless HDMI
Wireless HDMI Advanced
Multipro 2100

External Scan Converters

MaxView Cinema kit
Web Cable Plus
MultiPro 2000
HDView PC-to-HDTV Converter
HD.PC.Video to HDMI Converter
USB to HDMI Converter
USB 2.0 Display Adapter-HD
VGA-to-HDMI Converter
VGA-to-HDMI Scaler

4-Port HDMI Switch
HDMI 2-Port Splitter
HDMI Cables
HDMI Equalizer
HDMI over CAT-5
VGA-to-HDMI Converter
VGA-to-HDMI Scaler

CAT-5 Solutions
HDMI over CAT-5
VGA Over CAT-5

Remote Control
Presentation Remote MCE

Integrated Circuits
AIT 2139
AIT 2138
AIT 1168
AIT 1108

Internal Scan Converters
Lucky Star Board 5.0
Lucky Star Board
AIT2138 Internal PCI Card

AIT2138 KLg
    The AIT2138 KLg is a single-chip analog RGB in, multi-sync Video Signal Processor which can operate in asynchronous multi-sync modes with an external memory. The multi-sync capability makes it ideal for TV or other applications which are designed to be stand alone without any software required. The Block Diagram shows all the functions in the fully-integrated scan converter, providing complete system features for stand-alone use without an external microcontroller. The advanced Flic-Freedigital filter technology and improved signal processing produce outstanding video quality for a clear and stable display of graphics and text. Contact AITech Microelectronics Technical Marketing for more information.

Click here to download a datasheet in PDF format.

Features (With External Memory)

  • No software required
  • Analog, Non-interlaced RGB input
  • Horizontal and Vertical underscan
  • Multiple frequency input formats
    • 640 x 480 @ 60 - 85 Hz
    • 800 x 600 @ 56 - 75 Hz
    • 1024 x 768 @ 60 Hz
  • Advanced Flic-Freedigital filter technology
  • I2C Control
  • Multiple output formats
    • NTSC
    • PAL B/G/H/I/M/N
  • 3 channel 10-bit output D/A converters
  • Simultaneous display on PC , LCD and TV
  • Simultaneous Composite and S-Video outputs, or Interlaced RGB/YUV component output
  • Freeze, Zoom, and Pan of video image
  • 128 pin MQFP package

  • PC-Ready TV
  • Embedded CPU desktop systems with TV out
  • Scan Converter Boxes
  • Video Conference, projection equipment
  • Internet-ready TV set-top box
  • Internet TV

AIT2138 KLg Block Diagram

Advanced Flic-Free; Digital Filter Technology

The Flic-Freeanti-flicker filter is a fully-digital adaptive flicker filter derived from AITech's experience in providing high quality scan converter modules as system peripheral products. It provides the user with 3 different filter levels. It also provides a built-in color bar test pattern which may be useful in component or system testing or in video system set-up.