Description
LM1205A/LM1207A 130 MHz/85 MHz RGB Video Amplifier System with Blanking August 1996 LM1205A/LM1207A 130 MHz/85 MHz RGB Video Amplifier System with B.
The LM1205A/LM1207A 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 (LM1205A) @
* 3 dB (4 VPP output)
n Matched (±0.1 dB or 1.2%) attenuators for contrast control
n ESD susceptibility above 3 kV n Three externally gated single ended input comparators
for cutoff and brightness control n 0V to 4V, high input impedance
Applications
* In addition to the three matched video amplifiers, the LM1205A/LM1207A 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 gain trim cap
