Low cost differential input video amplifiers simplify designs and improve performance
John Wright
Abstract
The LT1193 video difference amplifier, which simplify designs and improve performance, is described.
Keywords
Video amplifiers
LT1193
The LT1190 is a family of high speed amplifiers optimized for video performance on ±5V or single +5V supplies. The family includes three voltage feedback op amps and two video difference amplifiers. All amplifiers slew at 450V/μs, and deliver ±50mA output current for driving cables. The LT1193 video difference amplifier features uncommitted high input impedance (+) and (−) inputs, and can be used in differential or single-ended configurations. In addition, the LT1193 has an adjustable ...
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