MAX4906F

High-/Full-Speed USB 2.0 Switches

Designed for Portable Low-Power Applications that Require a Switching Function for One or More USB 2.0 Differential Pairs


Please check latest availability status for a specific part variant.

Description

The MAX4906/MAX4906F/MAX4907/MAX4907F analog switches combine the low on-capacitance (CON) and low on-resistance (RON) necessary for high-performance switching applications. These devices are designed for USB 2.0 high-speed applications at 480Mbps. These switches will also handle all the requirements for USB low- and full-speed signaling.

The MAX4906/MAX4906F feature two single-pole/double-throw (SPDT) switches, and the MAX4907/MAX4907F feature two single-pole/single-throw switches (SPST). The MAX4907/MAX4907F have a low 7Ω (max) on-resistance and 7pF (max) on-capacitance. These devices are fully specified to operate from a single +3.0V to +3.6V power supply and are protected against a +5.5V short to COM1 and COM2. This feature makes them fully compliant with the USB 2.0 specification of +5.5V fault protection. These devices feature a low threshold voltage and a +1.4V VIH, permitting them to be used with low-voltage logic. The MAX4906/MAX4906F/MAX4907/MAX4907F operate at 300µA (max) quiescent current and feature a shutdown input to reduce the quiescent current to less than 2µA (max).

The MAX4906/MAX4906F/MAX4907/MAX4907F are available in space-saving, 2mm x 2mm µDFN packages and operate over a -40°C to +85°C temperature range.
MAX4906, MAX4906F, MAX4907, MAX4907F: Eye Diagram MAX4906, MAX4906F, MAX4907, MAX4907F: Eye Diagram Enlarge+

Key Features

  • Fully Specified for a Single +3.0V to +3.6V Power-Supply Voltage
  • Low 4Ω (typ), 7Ω (max) On-Resistance (RON)
  • MAX4907/MAX4907F Ultra-Low 4pF (typ), 7pF (max) On-Capacitance (CON)
  • -3dB Bandwidth: 1GHz (typ)
  • Low Bit-to-Bit Skew ≤ 100ps
  • Shutdown Input Reduces Power Consumption to 2µA (max)
  • 3.3V, 1.8V, and 1.4V Logic Compatible
  • COM_ Analog Inputs Fault Protected Against Shorts to USB Supply Rail Up to +5.5V
  • Space-Saving Packages
    • 8-Pin and 10-Pin, 2mm x 2mm µDFN Packages

Applications/Uses

  • Bus Switches
  • Cell Phones
  • Digital Still Cameras
  • Ethernet Switching
  • GPS
  • Notebook Computers
  • PDAs
  • Relay Replacements
  • T3/E3 Switches for Redundancy Protection
  • USB Switching
  • Video Switching
Part NumberProtocolConfig.ChannelsNormal PositionVSUPPLY (Single)
(V)
VSUPPLY (Single)
(V)
VSIGNAL
(V)
VSIGNAL
(V)
Dynamic Range (max)
(V)
RON
(Ω)
RFLAT(ON)
(Ω)
Bandwidth
(MHz)
tON
(ns)
tOFF
(ns)
COFF
(pF)
Package/PinsBudgetary
Price
minmaxminmaxmaxmaxtypmaxmaxSee Notes
MAX4906 
USB Full-Speed
USB High-Speed
USB Low-Speed
2-to-1
DPDT
2-33.603.63.681100060305
UDFN/10
$1.18 @1k
MAX4906F 
2-to-1
DPDT
2-
SOIC(N)/8
$2.14 @1k
MAX4907 DPST1Open
UDFN/8
$1.09 @1k
MAX4907F DPST1Open
SOIC(N)/8
$1.09 @1k
See All Switches and Multiplexers (Low Voltage) (164)
Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific and version-specific prices and delivery, please see the price and availability page or contact an authorized distributor.

Quality and Environmental Data

Product Reliability Reports: MAX4906F.pdf 
Lead-Free Package Tin (Sn) Whisker Reports

CAD Symbols and Footprints

  • MAX4906FELB+
  • MAX4906FELB+T
  • MAX4906FELB+TG24
  • MAX4906FELB-T
  • MAX4906FETB+T
  • Device   Fab Process   Technology   Sample size   Rejects   FIT at 25°C   FIT at 55°C  

    Note : The failure rates are summarized by technology and mapped to the associated material part numbers. The failure rates are highly dependent on the number of units tested.

    Quality Management System >
    Environmental Management System >

     
    Status:
    Package:
    Temperature:

    Related Resources


    MAX20336
    Ultra-Small, Low-RON, Beyond-the-Rails DPST Analog Switches

    • Distortion-Free Beyond-the-Rails Signaling
    • Low Supply Current 65µA (typ) at 1.6V
    • ESD Protection on COM_,NO_