|
|
Partname: | LM1212N |
Description: | 230 MHz Video Amplifier System with OSD Blanking |
Manufacturer: | National Semiconductor |
Datasheet: | PDF (299K). Click here to download *) |
The LM1212 is a very high frequency video amplifier system intended for use in high resolution monochrome or RGB color monitor applications with OSD In addition to the wideband video amplifier the LM1212 contains a gated differential input black level clamp comparator for brightness control a DC controlled attenuator for contrast control and a DC controlled sub contrast attenuator for drive control The DC control for the contrast attenuator is pinned out separately to provide a more accurate control system for RGB color monitor applications All DC controls offer a high input impedance and operate over a 0V4V range for easy interface to bus controlled alignment systems During the OSD window the output is blanked to k 0 4V The LM1212 operates from a nominal 12V supply but can be operated with supply voltages down to 8V for applications that require reduced IC package power dissipation characteristics |
|
Click here to download LM1212N Datasheet*) |
|
*)Datasheets downloading from ChipDocs is only for our members (paid service). REGISTER NOW for your membership. |
|
|
|