The GB4551 is a high performance video buffer with DC restore primarily used for accurate back porch clamping. The circuit features a wideband differential amplifier that can be configured as a gain stage. The output signal voltage is limited to +2V above the clamp level in order to prevent damage to crosspoints or other circuits connected to the output. [...]
Source: http://www.audiovisualizers.com/madlab/pdfschem/wicked.pdf
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This entry was posted on Monday, April 20th, 2009 at 10:20 am and is filed under Digital, Lighting.
