LM1204 Datasheet | National Semiconductor

LM1204 150 MHz RGB Video Amplifier System December 1994 LM1204 150 MHz RGB Video Amplifier System General Description The LM1204 is a triple 150 MHz video amplifier system designed specifically for high resolution RGB video display applications In addition to three matched video amplifiers the LM1204 contains a DC operated contrast control a DC operated drive control for each amplifier and a dual clamping system for both brightness control and video blanking The LM1204 also contains a back porch clamp pulse generator which is activated by an externally supplied g H HV sync signal or by an external posite video signal The g H HV sync input will have priority over the posite video...