Overview
Description
The ISL59446EVAL1/ISL59446IRZ-EVAL evaluation board contains all the circuitry needed to characterize critical performance parameters of the ISL59446 500MHz triple 4:1 MUX amplifiers over a variety of applications.
The ISL59446 contains three separate 4:1 high impedance input multiplexers, each followed by a non-inverting output current-feed amplifier set to a fixed gain of two. A common set of logic inputs is provided. Control features include a high-speed (20ns) HIZ output control for individual selection of MUX amps that share a common video output line. The ENABLE control can be used to save power by powering the device down.
Features
- 10MHz 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)
Applications
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