ISL59833IAZ開發(fā)板套件編程器的評估演示板及套件規(guī)格書PDF中文資料

The ISL59833 is a revolutionary device that allows true singlesupply operation of video amplifiers. Designed for systems

requiring output swing below ground but lacking a negative

power supply, the ISL59833 generates the required negative

rail internally from a +3.3V power supply. This allows for

DC-accurate coupling of video onto a 75Ω double-terminated

line. The buffers have an integrated 6dB, eliminating the need

for external gain-setting resistors. An external reference

voltage can be applied to the REF pin to shift the analog video

level down by the desired amount.

Features

? Triple single-supply buffer

? Generates negative rail from from single +3.3V supply

? No output DC blocking capacitor needed

? 200MHz -3dB bandwidth

? 50MHz 0.1dB bandwidth

? Fixed gain of 2 output buffer

? Amplifier enable/disable function control

? Outputs are high impedance in power-down mode

? Pb-free plus anneal available (RoHS compliant)

Applications

? Driving video