资 源 简 介
The ISL59830 is a revoluTIonary device that allows true singlesupplyoperaTIon of video amplifiers. The device runs off asingle 3.3V supply and generates the required negaTIvevoltage internally. This allows for DC-accurate coupling ofvideo onto a 75Ω double-terminated line. Since the buffershave an integrated 6dB gain, no external gain setTIng resistorsare required. An input reference voltage can be supplied toshift the analog video level down by an amount equal to thereference (typically 0.6V).
