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.

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)

Applications

  • HDTV/DTV analog inputs
  • Video projectors
  • Computer monitors
  • Set-top boxes
  • Security video
  • Broadcast video equipment

Product Options

Part Number Part Status Pkg. Type Carrier Type MOQ Buy Sample
Active QFN Tube 60
Availability
Active QFN Reel 1000
Availability

Documentation

Title language Type Format File Size Date
Datasheets & Errata
ISL59446 Datasheet Datasheet PDF 978 KB
Application Notes & White Papers
AN1249: Using the EL4342 and ISL59446 Triple Video MUX-Amps as A/V Source Selectors Application Note PDF 246 KB
PCNs & PDNs
PA10088 - Data Sheet Specification Correction for Intersil Product ISL59446* Product Advisory PDF 132 KB
PCN14047 - Data Sheet Specification Change for Intersil Product ISL59446IRZ* Product Change Notice PDF 100 KB
PCN12084 - Manufacturing Site Change for the Listed Intersil Products - Carsem (CAS) Ipoh Malaysia Product Change Notice PDF 135 KB
PCN12039 - Data Sheet and Wafer Fabrication Site Change for Intersil Product ISL59446* - NXP Semiconductor Nijmegen, Netherlands Product Change Notice PDF 189 KB
Other
PIN19028 - Q3 Cy 19 Price Increase Notice Price Increase Notice PDF 208 KB

Boards & Kits

Part Number Title Type Company
ISL59446IRZ-EVAL 500MHz Triple 4:1 Gain of 2, Multiplexing Amplifier Evaluation Board Evaluation Renesas