ISL59446

500MHz Triple 4:1 Gain-of-2, Multiplexing Amplifier

Product Status: Mass Production

OVERVIEW

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 unneeded circuitry in power sensitive applications. When the ENABLE pin is pulled high, the part enters a power-down mode and consumes just 14mW.

KEY 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 (RoHS compliant)

BLOCK DIAGRAM

 Block Diagram

PARAMETRICS

Parameters
ISL59446
Basic Information
Production Status
Mass Production
Configuration
Triple 4 to 1
Bandwidth (MHz)
500
Slew Rate (V/μs)
1600
IS
44 mA
Gain Min
1.94
IOUT
135 mA
Diff Gain (%)
0.008
Diff Phase (°)
0.01
Qualification Level
Standard
Can Sample
YES
Temperature Range
-40 to +85

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