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FSUSB11 Datasheet

FSUSB11 ManufacturerFairchild Semiconductor
FSUSB11 DescriptionLow Power High Bandwidth USB Switch Dual SPDT Multiplexer/Demultiplexer
FSUSB11 Categories
SPDT Analog Switches
FSUSB11 Datasheet (PDF)
FSUSB11 Datasheet
FSUSB11 Features
  • Space saving MicroPak? packaging (1.6mm x 2.1mm)
  • USB 1.1 signal switching compliant
  • -3db bandwidth: >350MHz
  • Maximum 1.15ohm ON Resistance at 4.5V VCC and 4ohm for 2.7V supply
  • 0.3ohm maximum RON flatness for +5V supply
  • Broad VCC operating range: 1.65V to 5.5V
  • Fast turn-on and turn-off time
  • Break-before-make enable circuitry
  • Over-voltage tolerant TTL compatible control input
FSUSB11 Description
    The FSUSB11 is a high performance Dual Single Pole Double Throw (SPDT) analog switch specially designed for the switching of both analog audio signal and USB 1.1 signals. The device features ultra low RON of 1.3ohm maximum at 4.5V VCC and 4.3ohm at 2.7V supply. High bandwidth and ultra low ON Resistance (RON) make this switch to be able to pass both USB low and full speed signal with minimum signal distortion. The device is fabricated with sub-micron CMOS technology to achieve fast switching speeds and is designed for break-before-make operation. The select input is TTL level compatible.
    FSUSB11 Parameters
    Product statusFull production
    Package typeMicropak
    Leads10
    Packing methodTAPE REEL
    Pricing*$0.52
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