ISL59833

• Triple single-supply buffer
• Generates negative rail from single +3.3V supply
• No output DC blocking capacitor needed
• 200MHz -3dB bandwidth 200MHz - 3dB bandwidth
• 50MHz 0.1dB bandwidth 0.1dB bandwidth of 50MHz
• 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)

The ISL59833 is a revolutionary device that allows true singlesupply operation of video amplifiers. ISL59833 is a revolutionary device that enables video operation with a true single power amplifier. 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 For the design of an underground negative power supply system that requires output swing but lacks an underground negative power supply ISL59833 generated, a +3.3 V supply is used inside. 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.