FSUSB30

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

General Description

The FSUSB30 is a low-power, two-port, high-speed USB 2.0 switch. Configured as a double-pole double-throw (DPDT) switch, it 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 third harmonic, resulting in signals with minimum edge and phase distortion. Superior channel-to-channel crosstalk 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.

Product Status/Pricing/Packing

Product Product Status Eco Status *Pricing Package Type Leads Packing Method Package Drawing **Package Marking Convention RoHS IPC1752 RoHS/REACH/JIG Certificate of Compliance
FSUSB30BQX Full Production Green as of Aug 2006 $0.68 DQFN 14 TAPE REEL PDF Line 1:$Y (Fairchild logo)
&Z (Asm. Plant Code)
&2 (2-Digit Date Code) &K
Line 2:USB30
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FSUSB30L10X Full Production Green as of Apr 2010 $0.68 MicroPak 10 TAPE REEL PDF Line 1:FJ
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FSUSB30MUX Full Production ROHS Compliant $0.68 MSOP 10-LEAD 10 TAPE REEL PDF Line 1:$Y (Fairchild logo)
&Z (Asm. Plant Code)
&2 (2-Digit Date Code) &K
Line 2:FSUSB
Line 3:30
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FSUSB30UMX Full Production Green as of Jan 2007 $0.68 UMLP 10 TAPE REEL PDF Line 1:GJ
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Features

    ■ Low On Capacitance: 3.7pF (Typical)
    ■ Low On Resistance: 6.5Ω (Typical)
    ■ Low Power Consumption: 1µA (Maximum)
    —10µA 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 5.5V
    ■ Packaged in:
    — 10-lead MicroPak™ (1.6mm by 2.1mm)
    — 14-lead DQFN
    — 10-lead MSOP
    — 10-lead UMLP (1.4 x 1.8mm)

Applications

  • Media Tablets
  • Mobile Handsets
  • PMP/MP3 Players
  • Storage & Peripherals
  • Wireless LAN Card & Broadband Access

Application Notes

Models

For additional information please visit the Models page .

Package & leads Condition Temperature range Vcc range Software version Revision date
IBIS
MSOP 10-LEAD-10 All -40°C to 85°C 4.3V to 5.5V 3.2 Apr 26, 2011
MicroPak-10 All -40°C to 85°C 4.3V to 5.5V 3.2 Apr 26, 2011
UMLP-10 All -40°C to 85°C 2.7V to 3.6V 3.2 Apr 26, 2011
HSPICE
DQFN-14 fast -40°C to 85°C 3V to 4.3V 2001.4 Apr 26, 2011
typical -40°C to 85°C 3V to 4.3V 2001.4 Apr 26, 2011
slow -40°C to 85°C 3V to 4.3V 2001.4 Apr 26, 2011
MSOP 10-LEAD-10 fast -40°C to 85°C 3V to 4.3V 2001.4 Apr 26, 2011
typical -40°C to 85°C 3V to 4.3V 2001.4 Apr 26, 2011
slow -40°C to 85°C 3V to 4.3V 2001.4 Apr 26, 2011
MicroPak-10 fast -40°C to 85°C 3V to 4.3V 2001.4 Apr 26, 2011
typical -40°C to 85°C 3V to 4.3V 2001.4 Apr 26, 2011
slow -40°C to 85°C 3V to 4.3V 2001.4 Apr 26, 2011
UMLP-10 TYPICAL -40°C to 85°C 3V to 4V 2001.4 Apr 26, 2011
SLOW -40°C to 85°C 3V to 4.3V 2001.4 Apr 26, 2011
FAST -40°C to 85°C 3V to 4V 2001.4 Apr 26, 2011
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