LM1283 - 140 MHz RGB Video Amplifier System

National Semiconductor

Datasheet Details

Part number	LM1283
Manufacturer	National Semiconductor
File Size	401.46 KB
Description	140 MHz RGB Video Amplifier System
Datasheet	LM1283_NationalSemiconductor.pdf

The LM1283 is a full feature video amplifier with OSD inputs, all within a 28-pin package.

three matched video amplifiers with blanking. All of the video amplifier adjustments feature high input impedance 0V to 4V DC controls, providing easy interfacing to bus controlled alignment systems. The OSD section features three TTL inputs and a DC contrast control. The switching between the OSD and video section is controlled by a single TTL input. Although the OSD signals are TTL inputs, these signals are internally processed to match the OSD logic low level to the video black level. When ad.

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Published: Mar 22, 2005 |