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
ISL59445IRZ
Obsolete QFN Tube 360
Availability
ISL59445IRZ-T13
Obsolete QFN Reel 2500
Availability
ISL59445IRZ-T7
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