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This part is configured as a double-pole, Low On Resistance: 6.5 (Typical) single-throw switch and is optimized for switching or iso- Low Power Consumption: 1A (Maximum) lating a high-speed (480Mbps) source or a high-speed 10A Maximum I Over an Expanded Control CCT and full-speed (12Mbps) source. The FSUSB31 is com- Voltage Range: V = 2.6V, V = 4.3V IN CC patible with the requirements of USB2.0 and features an Wide -3dB Bandwidth: > 720MHz extremely low on capacitance (C ) of 3.7pF. The wide ON 8kV I/O to GND ESD Protection bandwidth of this device (>720MHz) exceeds the band- width needed to pass the third harmonic, resulting in sig- Power-off Protection When V = 0V, D+ / D- Pins Can CC nals with minimum edge and phase distortion. Superior Tolerate up to 5.5V channel-to-channel crosstalk minimizes interference. Packaged in: 8-lead MicroPak (1.6 x 1.6mm) The FSUSB31 contains special circuitry on the D+ / D- pins that allows the device to withstand an over-voltage 8-lead US8 condition. This device is also designed to minimize cur- 8-lead Ultrathin MLP (1.2 x 1.4mm) rent consumption even when the control voltage applied Applications to the OE pin is lower than the supply voltage (V ). This CC feature is especially valuable for mobile applications, Cell Phone, PDA, Digital Camera, and Notebook such as cell phones, allowing direct interface with the LCD Monitor, TV, and Set-top Box general-purpose I/Os of the baseband processor. Other Related Resources applications include port isolation and switching in porta- ble cell phones, PDAs, digital cameras, printers, and AN-6022 Using the FSUSB30/31 to Comply with notebook computers. USB 2.0 Fault Condition Requirements Ordering Information Part Number Package Eco Status Package Description FSUSB31K8X MAB08A Green 8-Lead US8, JEDEC MO-187, Variation CA 3.1mm Wide FSUSB31L8X MAC08A RoHS 8-Lead MicroPak, 1.6mm Wide FSUSB31UMX UMLP08A Green 8-Lead, Ultrathin Molded Leadless Package (UMLP), 1.2 x 1.4mm For Fairchilds definition of green Eco Status, please visit: