Support is limited to customers who have already adopted these products.

The ISL59424 and ISL59445 are 1GHz bandwidth multiplexing amplifiers designed primarily for video input switching. These MUX-amps exhibit a fixed gain of 1 and also feature a high speed three-state 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 EN pin, when pulled high, sets the ISL59424 and ISL59445 in to low current mode - consuming just 15mW. An added feature in the ISL59424 is a latch enable function (LE) that allows independent logic control using a common logic bus. When LE is high the last logic state is preserved.

Features

  • Triple 2:1 and 4:1 Multiplexers for RGB
  • Internally Set Gain-of-1
  • High Speed Three-state Outputs (HIZ)
  • Power-down Mode (EN)
  • Latch Enable (ISL59424)
  • ±5V Operation
  • ±1200 V/µsec Slew Rate
  • 1GHz Bandwidth
  • Latched Select Pin (ISL59424)
  • Pb-Free Plus Anneal Available (RoHS Compliant)

Applications

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

Product Options

Orderable Part ID Part Status Pkg. Type Carrier Type MOQ Buy Sample
Obsolete QFN Tube 360
Availability
Obsolete QFN Reel 2500
Availability
Obsolete QFN Reel 1000
Availability

Documentation & Downloads

Title Other Languages Type Format File Size Date
Datasheets & Errata
ISL59424, ISL59445 Datasheet Datasheet PDF 978 KB
User Guides & Manuals
ISL59445/EL4342E1 User Guide Manual PDF 368 KB
PCNs & PDNs
PCN12084 - Manufacturing Site Change for the Listed Intersil Products - Carsem (CAS) Ipoh Malaysia Product Change Notice PDF 135 KB

Boards & Kits

Part Number Title Type Company
ISL59445IRZ-EVAL 1GHz Triple Multiplexing Amplifiers Evaluation Board Evaluation