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 & Downloads

Title Other Languages Type Format File Size Date
Datasheets & Errata
ISL59446 Datasheet Datasheet PDF 978 KB
User Guides & Manuals
ISL59446EVAL1 User Guide Manual PDF 317 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
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
PA10088 - Data Sheet Specification Correction for Intersil Product ISL59446* Product Advisory PDF 132 KB

Boards & Kits

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