ISL59830AIAZ-T7中文資料Intersil數(shù)據(jù)手冊PDF規(guī)格書

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 and a small

capacitor. An input reference voltage can be supplied to shift

the analog video level down by an amount equal to the

reference (typically 0.6V).

Features

? Triple single-supply buffer

? Operates from single +3.3V supply

? No output DC blocking capacitor needed

? Fixed gain of 2 output buffer

? Output three-statable

? Enable/disable function

? Charge pump power down function

? 50MHz 0.1dB bandwidth

? 200MHz -3dB bandwidth

? Pb-free plus anneal available (RoHS compliant)

Applications

? Driving video