The ISL54220 is a single supply dual 2:1 multiplexer that can operate from a single 2.7V to 5.5V supply. It contains two Single Pole/Double Throw (SPDT) switches configured as a DPDT. The part was designed for switching or routing of USB High-Speed signals and/or USB Full-Speed signals in portable battery-powered products. The 6Ω switches can swing rail-to-rail and were specifically designed to pass USB Full-Speed data signals that range from 0V to 3.3V and USB High-Speed data signals that range from 0V to 400mV. They have high bandwidth and low capacitance to pass USB High-Speed data signals with minimal distortion. The digital logic inputs are 1.8V logic compatible when operated with a 2.7V to 3.6V supply. The ISL54220 has an output enable pin to open all the switches. The ISL54220 is available in 10 Ld 1.8mm x 1.4mm µTQFN, 10 Ld TDFN and 10 Ld MSOP packages. It operates over a temperature range of -40 °C to +85 °C.

Features

  • High-speed (480Mbps) and full-speed (12Mbps) signaling capability per USB 2.0
  • 1.8V logic compatible (2.7V to +3.6V supply)
  • Enable pin to open all switches
  • Power OFF protection
  • D-/D+ pins overvoltage tolerant to 5.5V
  • -3dB frequency: 742MHz
  • Low ON capacitance at 240MHz: 4.2pF
  • Low ON-resistance at VDD = 5.5V: 4.5Ω
  • Low ON-resistance at VDD = 3.3V: 6.0Ω
  • Single supply operation (VDD): 2.7V to 5.5V
  • Available in µTQFN, TDFN and MSOP packages
  • Pb-free (RoHS compliant)
  • Compliant with USB 2.0 short circuit and overvoltage requirements without additional external components

Applications

  • MP3 and other personal media players
  • Cellular/Mobile phones
  • PDAs
  • Digital cameras and camcorders
  • USB switching

Product Options

Part Number Part Status Pkg. Type Carrier Type MOQ Buy Sample
Active TDFN Tube 100
Availability
Active TDFN Reel 6000
Availability
Active uTQFN Reel 3000
Availability
Active MSOP Tube 50
Availability
Active MSOP Reel 2500
Availability

Documentation

Title language Type Format File Size Date
Datasheets & Errata
ISL54220 Datasheet Datasheet PDF 1.25 MB
PCNs & PDNs
PA14042 - Minimum Line Quantity Change Product Advisory PDF 363 KB
PCN11059 - Shipping Tube Change for Intersil MSOP Packaged Products Product Change Notice PDF 117 KB
PCN10114 - Part Marking Configuration Change for Intersil TDFN, uTDFN, and uTQFN Packaged Products Product Change Notice PDF 205 KB
Other
TB363: Guidelines for Handling and Processing Moisture Sensitive Surface Mount Devices (SMDs) Other PDF 293 KB

Boards & Kits

Part Number Title Type Company
ISL54220IRUEVAL1Z High-Speed USB 2.0 (480Mbps) Multiplexer Evaluation Board Evaluation Renesas