ISL59830

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 functions
• 50MHz 0.1dB bandwidth
• 300MHz -3dB bandwidth
• Pb-free plus anneal available (RoHS compliant)




Application

• Driving video




Pinout






Specifications

VCC, Supply Voltage between VS and GND5V
V_IN, V_REF . . . . . . . . . . . . . . . . . . . . . . . . . . . .VCC+0.3V, VEE-0.3V
Voltage between VIN and VREF. . . . . . . . . . . . . . . . . . . . . . . . ±2V
Maximum Continuous Output Current . . . . . . . . . . . . . . . . . . 30mA
Operating Temperature . . . . . . . . . . . . . . . . . . . . . . -40 to +85
Maximum Die Temperature . . . . . . . . . . . . . . . . . . . . . . . . . +150
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . .-65 to +150
Lead Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260
Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Curves

CAUTION: Stresses above those listed in "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.




Description

The ISL59830 is a revolutionary device that allows true singlesupply 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 75 double-terminated line. Since the buffers have an integrated 6dB gain, no external gain setting resistors are required. An input reference voltage can be supplied to shift the analog video level down by an amount equal to the reference (typically 0.6V).