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FSUSB30
Low Power 2-Port Hi-Speed USB 2.0 (480 Mbps) Switch

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Contents

General Description
Features
Applications
Product Status/Pricing/Packaging
Order Samples
Models
Application Notes
Qualification Support

General Description

The FSUSB30 is a low power, two--port high-speed USB 2.0 switch. This part is configured as a double-pole double-throw (DPDT) switch and is optimized for switching between two high-speed (480Mbps) sources or a Hi-Speed and Full Speed (12Mbps) source. The FSUSB30 is compatible with the requirements of USB2.0 and features an extremely low on capacitance (CON) of 3.7pF. The wide bandwidth of this device (720MHz), exceeds the bandwidth needed to pass the 3rd harmonic, resulting in signals with minimum edge and phase distortion. Superior channel-to-channel crosstalk also minimizes interference.

The FSUSB30 contains special circuitry on the D+/D- pins which allows the device to withstand an overvoltage condition when powered off. This device is also designed to minimize current consumption even when the control voltage applied to the S pin, is lower than the supply voltage (VCC). This feature is especially valuable to ultra-portable applications such as cell phones, allowing for direct interface with the general purpose I/Os of the baseband processor. Other applications include switching and connector sharing in portable cell phones, PDAs, digital cameras, printers, and notebook computers.

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Features

  • Low On Capacitance, 3.7pF (typical)
  • Low On Resistance, 6.5W (typical)
  • Low power consumption (1ľA maximum)
  • 10ľA maximum ICCT over and expanded control voltage range (VIN = 2.6V, VCC = 4.3V)
  • Wide -3dB bandwidth, >720MHz
  • 8KV ESD protection
  • Power OFF protection when VCC = 0V, D+/D- pins can tolerate up to 5.25V
  • Packaged in:
    • Pb-Free 10-lead MicroPak™ (1.6 x 2.1mm)
    • Pb-Free 14-lead DQFN
    • Pb-Free 10-lead MSOP
    • Pb-Free 10-lead UMLP (1.4 x 1.8mm)

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Applications

  • Cell phone, PDA, Digital Camera, and Notebook LCD Monitor, TV, and Set-top Box

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Datasheet
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Product Status/Pricing/Packaging      buy now

ProductProduct statusPb-free StatusPricing*Package typeLeadsPacking methodPackage DrawingPackage Marking Convention**
FSUSB30BQXFull ProductionFull Production Lead Free Product $0.67DQFN14TAPE REEL PDFLine 1: $Y (Fairchild logo)
&Z (Asm. Plant Code)
&2 (2-Digit Date Code)
&K Line 2: USB30
FSUSB30L10XFull ProductionFull Production Lead Free Product $0.67MicroPak10TAPE REEL PDFLine 1: FJ
FSUSB30MUXFull ProductionFull Production Lead Free Product $0.67MSOP10TAPE REEL PDFLine 1: $Y (Fairchild logo)
&Z (Asm. Plant Code)
&2 (2-Digit Date Code)
&K Line 2: FSUSB Line 3: 30
FSUSB30UMXFull ProductionFull Production Lead Free Product $0.67UMLP10TAPE REEL PDFLine 1: GJ
* Fairchild 1,000 piece Budgetary Pricing
** A sample button will appear if the part is available through Fairchild's on-line samples program. If there is no sample button, please contact a Fairchild distributor to obtain samples
Pb-free Product Indicates product with Pb-free second-level interconnect. For more information click here.

Package marking information for product FSUSB30 is available. Click here for more information .

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Models

Package & leadsConditionTemperature rangeVcc rangeSoftware versionRevision date
HSPICE
DQFN-14slow-40°C to 85°C3V to 4.3V2001.4Jan 24, 2006
fast-40°C to 85°C3V to 4.3V2001.4Jan 24, 2006
typical-40°C to 85°C3V to 4.3V2001.4Jan 24, 2006
MSOP-10slow-40°C to 85°C3V to 4.3V2001.4Jan 24, 2006
typical-40°C to 85°C3V to 4.3V2001.4Jan 24, 2006
fast-40°C to 85°C3V to 4.3V2001.4Jan 24, 2006
MicroPak-10fast-40°C to 85°C3V to 4.3V2001.4Jan 24, 2006
typical-40°C to 85°C3V to 4.3V2001.4Jan 24, 2006
slow-40°C to 85°C3V to 4.3V2001.4Jan 24, 2006
UMLP-10TYPICAL-40°C to 85°C3V to 4V2001.4Feb 21, 2007
FAST-40°C to 85°C3V to 4V2001.4Feb 21, 2007
hspice
UMLP-10SLOW-40°C to 85°C3V to 4.3V2001.4Feb 21, 2007

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Application Notes

AN-6018: Fairchild USB Switch Advantage (155 K) May 09, 2008
AN-6019: AN-6019 Fairchild Analog Switch Products ESD Test Methodology Overview (67 K) May 09, 2008
AN-6019C: AN-6019C Fairchild Analog Switch Products ESD Test Methodology Overview - Simplified Chinese (116 K) May 09, 2008
AN-6022: AN-6022 Using the FSUSB30 to Comply with USB 2.0 Fault Condition Requirements (57 K) May 09, 2008
AN-6022SC: Simplified Chinese - AN-6022SC Using the FSUSB30/31 to Comply with USB 2.0 Fault Condition Requirements (116 K) May 09, 2008
AN-6022TC: Traditional Chinese - AN-6022TC - Using the FSUSB30/31 to Comply with USB 2.0 Fault Condition Requirements (123 K) May 09, 2008
 

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Qualification Support

Click on a product for detailed qualification data

Product
FSUSB30BQX
FSUSB30L10X
FSUSB30MUX
FSUSB30UMX

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