ISL59830A - True Single Supply Video Driver With Power Down

The ISL59830A is a revolutionary device that allows true single-supply operation of video amplifiers. The device runs off a single 3.3V supply and generates the required negative voltage internally. This allows for DC-accurate coupling of video onto a 75Ω double-terminated line. Since the buffers have an integrated 6dB gain, the only external components required are the 75Ω termination resistors. An input reference voltage can be supplied to shift the analog video level down by an amount equal to the reference (typically 0.6V).

• The ISL59830A is a revolutionary device that allows true single-supply operation of video amplifiers. The device runs off a single 3.3V supply and generates the required negative voltage internally. This allows for DC-accurate coupling of video onto a 75Ω double-terminated line. Since the buffers have an integrated 6dB gain, the only external components required are the 75Ω termination resistors. An input reference voltage can be supplied to shift the analog video level down by an amount equal to the reference (typically 0.6V).
  
  

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