The ISL59446 is a triple channel 4:1 multiplexer featuring integrated amplifiers with a fixed gain of 2, high slew-rate and excellent bandwidth for video switching. The device features a three-state output (HIZ), which allows the outputs of multiple devices to be tied together. A power-down mode (ENABLE) is included to turn off un-needed circuitry in power sensitive applications. When the ENABLE pin is pulled high, the part enters a power-down mode and consumes just 14mW.
Features
⢠510MHz bandwidth into 150Ω
⢠±1600V/µs slew rate
⢠High impedance buffered inputs
⢠Internally set gain-of-2
⢠High speed three-state outputs (HIZ)
⢠Power-down mode (ENABLE)
⢠±5V operation
⢠Supply current 11mA/ch
⢠Pb-free plus anneal available (RoHS compliant)
Applications
⢠HDTV/DTV analog inputs
⢠Video projectors
⢠Computer monitors
⢠Set-top boxes
⢠Security video
⢠Broadcast video equipment
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