The ISL59441 is 900MHz bandwidth 4:1 multiplexing amplifier designed primarily for video switching. This Mux amp has a user-settable gain and also features a high speed three-state function to enable the output of multiple devices to be wired together. All logic inputs have pull-downs to ground and may be left floating. The ENABLE pin, when pulled high, sets the ISL59441 to the low current power-down mode for power sensitive applications - consuming just 5mW.
Features
⢠900MHz (-3dB) Bandwidth (AV = 1, VOUT = 100mVP-P)
⢠230MHz (-3dB) Bandwidth (AV = 2, VOUT = 2VP-P)
⢠Slew Rate (AV = 1, RL = 500ïï¬ï VOUT = 4V) . . . . .1349V/µs
⢠Slew Rate (AV = 2, RL = 500ïï¬ï VOUT = 5V) . . . . .1927V/µs
⢠Adjustable Gain
⢠High Speed Three-State Output (HIZ)
⢠Low Current Power-Down . . . . . . . . . . . . . . . . . . . . .5mW
⢠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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