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LM1269

National Semiconductor
Part Number LM1269
Manufacturer National Semiconductor
Description 110MHz I2C Compatible RGB Video Amplifier
Published Mar 22, 2005
Detailed Description LM1269 110 MHz I2C Compatible RGB Video Amplifier System with OSD & DACs May 2002 LM1269 110 MHz I2C Compatible RGB Vi...
Datasheet PDF File LM1269 PDF File

LM1269
LM1269


Overview
LM1269 110 MHz I2C Compatible RGB Video Amplifier System with OSD & DACs May 2002 LM1269 110 MHz I2C Compatible RGB Video Amplifier System with OSD & DACs General Description The LM1269 pre-amp is an integrated CMOS CRT pre-amp.
The IC is I2C compatible, and allows control of all the parameters necessary to directly setup and adjust the gain and contrast in the CRT display.
Brightness and bias can be controlled through the DAC outputs, and is well matched to the LM2479 and LM2480 integrated bias clamp IC.
The LM1269 pre-amp is designed to work in cooperation with the LM246X high gain driver family.
Black level clamping of the signal is carried out directly on the AC coupled input signal in...



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