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LM1208 - 130 MHz/85 MHz RGB Video Amplifier System with Blanking

Description

The LM1208 is a very high frequency video amplifier system intended for use in high resolution RGB monitor applications.

Features

  • n Three wideband video amplifiers 130 MHz (LM1208) @.
  • 3 dB (4 VPP output) n Matched ( ± 0.1 dB or 1.2%) attenuators for contrast control Block and Connection Diagram DS100083-1 FIGURE 1. Order Number LM1208 See NS Package Number N28B © 2001 National Semiconductor Corporation DS100083 www. national. com LM1208 Absolute Maximum Ratings (Note 1) If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability a.

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LM1208 130 MHz/85 MHz RGB Video Amplifier System with Blanking OBSOLETE October 2001 LM1208 130 MHz/85 MHz RGB Video Amplifier System with Blanking General Description The LM1208 is a very high frequency video amplifier system intended for use in high resolution RGB monitor applications. In addition to the three matched video amplifiers, the LM1208 contains three gated single ended input black level clamp comparators for brightness control, three matched DC controlled attenuators for contrast control, and three DC controlled sub-contrast attenuators providing independent full range gain control in each channel for wide range white balance. All DC control inputs offer high input impedance and an operation range from 0V to 4V for easy interface to bus controlled alignment systems.
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