The ISL59440 is a 400MHz bandwidth 4:1 multiplexing amplifier designed primarily for video switching. This Mux amp has 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 ISL59440 to the low current power-down mode for power sensitive applications - consuming just 5mW.

Features

• 411MHz (-3dB) Bandwidth (AV = 1, VOUT = 100mVP-P)

• 200MHz (-3dB) Bandwidth (AV = 2, VOUT = 2VP-P)

• Slew Rate (AV = 1, RL = 500Ω, VOUT = 4V) . . . . .1053V/µs

• Slew Rate (AV = 2, RL = 500Ω, VOUT = 5V) . . . . .1470V/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